12 best anchor bolts
Anchor bolts are a type of fastener used in various construction and industrial applications to secure objects to concrete, masonry, or other hard surfaces.These bolts are crucial for ensuring the stability and safety of structures, equipment, and fixtures.
Key features and aspects of anchor bolts include:
Types:
- Expansion Bolts: These bolts consist of a threaded rod or bolt that is inserted into a pre-drilled hole in a substrate. As the nut is tightened, the anchor expands, creating a secure grip within the hole.
- Wedge Anchors: Wedge anchors use a wedge-shaped expansion piece to secure themselves into the substrate. As the nut is tightened, the wedge expands, providing a strong hold.
- Sleeve Anchors: Sleeve anchors consist of a threaded rod and a cylindrical sleeve. When tightened, the sleeve expands, gripping the hole's walls.
- Drop-In Anchors: These anchors are set into a pre-drilled hole, and a threaded bolt is inserted into them. As the bolt is tightened, it pulls the anchor up, creating a secure connection.
Hollow Wall Anchors:
- Hollow wall anchors are a specific type of anchor used for lightweight applications in hollow materials like drywall. They work by expanding behind the wall when the screw is driven in, creating a firm hold.
Materials:
- Anchor bolts can be made from various materials, including steel, stainless steel, and even plastic, depending on the application and environmental conditions.
Applications:
- Anchor bolts are used in construction to secure structural elements like columns, beams, and walls to concrete foundations.
- They are also utilized to attach equipment and machinery to concrete floors or walls in industrial settings.
- In residential settings, anchor bolts can be used for fastening items such as shelves, cabinets, and heavy artwork to walls.
Load Capacity:
- The load-bearing capacity of anchor bolts depends on factors like the size of the anchor, the material of the substrate, and the installation method. Engineers and construction professionals calculate and select anchor bolts based on the expected loads.
Installation:
- Proper installation is crucial for the effectiveness and safety of anchor bolts. This typically involves drilling a hole of the appropriate size and depth, inserting the anchor, and tightening it to the recommended torque.
Safety:
- Ensuring that anchor bolts are correctly installed and used in accordance with engineering guidelines is essential for preventing accidents and maintaining structural integrity.
In summary, anchor bolts are versatile fasteners used to secure objects to various surfaces, including concrete, masonry, and hollow walls. They come in different types and materials, each suitable for specific applications, and their load-bearing capacity is determined by several factors. Proper installation and adherence to safety guidelines are essential when working with anchor bolts.
Below you can find our editor's choice of the best anchor bolts on the market
Swpeet Assorted 24 Pcs Toggle Bolt and Wing Nut Kit for Hanging Heavy Items on Drywall - 1/8 Inch, 3/16Inch, 1/4Inch
Swpeet
Product description
Swpeet Both Slot Headed and Phillips Headed Drive Bolts.
Sizes: 1/8", 3/16" and 1/4".
Toggle Wing Nut Dimensions：
1-9/16" x 1/16" x 3/8" (L x W x H) (10pcs),
2" x 9/16" x 1/2" (L x W x H) (8pcs),
2-1/8" x 11/16" x 9/16" (L x W x H) (6pcs).
Package included:
1/8" x 10pcs
3/16" x 8pcs
1/4" x 6pcs
User questions & answers
| Question: | Hd suggested these for bar in shower to grab onto. Going through tile grout and wire mesh. Thinking 3 on each end so 6 total. Will that be strong |
| Answer: | Yes ... great!! |
| Question: | Will they work on the thin vinyl planels of mobile home walls |
| Answer: | I don’t know definitively but the bolts are very sturdy |
| Question: | How much weight can each one hold |
| Answer: | Each on is different. Back the screw our to it is just in the hinge. Then you can strighten toggle out alignen with the screw. This is the smallest it can get. Measure the toggle at the hinge. Remembet it is squar and it has to fit in a round hole so make it a little bigger. |
| Question: | How big do the holes have to be to insert the folded toggles |
| Answer: | There's a lever inside of the handle against the blade to hold it in place. If you can push it to the left with your thumb, you will be able to close it easily |
CONFAST 1/2" x 4-1/4" Wedge Anchor Zinc Plated (Box of 25)
CONFAST
Product description
Applications
The anchor is made from Carbon Steel, and is Zinc Plated. This anchor is designed for use in Concrete only, and should never be used in block or brick base material.
Environment
The anchor is designed for use in a Dry environment.
Hole Diameter/Bit Diameter
The anchor requires a 1/2" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Diameter of Anchor
The diameter of the anchor is 1/2".
Length Anchor
The length of the anchor is 4-1/4"
Thread Length
The length of the threads on the anchor is 2-3/4" in length.
Minimum Embedment
The minimum anchor embedment into the concrete is 2-1/4". Therefore, the anchor must be installed so that a minimum of 2-1/4" of the anchor is embedded into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-1/2". This will ensure that the minimum embedment of 2-1/4" will be met.
Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/2" diameter anchor requires the hole in the fixture to be 5/8".
Torque Value
To be set properly in the concrete, the anchor must be torqued to between 50 - 60 ft./lbs.
Spacing between Anchors
Each anchor must be spaced a minimum distance of 5" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 2-1/2" from an unsupported edge of the concrete.
- ZINC PLATED - Helps prevent rust in dry environments
- WIDE RANGE OF SIZES - Insures proper fastener for best results
- PACKAGED WITH NUTS AND WASHERS - Fast, quick, complete installation
- HOLE SIZE IS ANCHOR SIZE - Simplicity and ease of installation
User questions & answers
| Question: | Can it be used for the bottom stud in a room |
| Answer: | These are for concrete only. If your floor is concrete drill a 1/2 inch hole about 2 inches deep. Drill a hole in your sole plate and inser the anchor ,drive it into the hole in the concrete and tighten the nut. |
| Question: | How much weight can they hold |
| Answer: | I am using them every 4 feet on each wall section of the garage which I just finished. I trust that they will hold the building to the foundation. I have no idea how much weight that is. |
TOGGLER SNAPTOGGLE Drywall Anchor with Included Bolts for 1/4-20 Fastener Size; Holds 80 pounds Each in 1/2-in Drywall by TOGGLER (12 Pack)
TOGGLER
Product description
Mount anything!
The TOGGLER SNAPTOGGLE BB toggle anchor provides a secure hold from within various hollow materials 3/8 to 3-5/8 thick including gypsum board, drywall, and concrete block, includes 1/4-20 UNC bolts, and is made in USA. The anchor channel will not rotate when installing the bolt, whether installing by hand or with a screw gun, and will stay in place if the bolt is removed to facilitate fixture and screw changes. If using bolts other than those supplied, the anchor accepts 1/4-20 UNC metal bolts with a minimum length equal to the thickness of the item being fastened and the thickness of the mounting material plus 1/2. The SNAPTOGGLE anchor meets Federal Specification FF-B-588-D for Type V anchors.
The anchor consists of a corrosion-resistant zinc-plated steel anchor channel that inserts through a 1/2 drilled hole in walls, ceilings, or floors and installs against the back side of the mounting material; plastic straps attached to the channel that position it into place; and a plastic cap that slides down the straps and presses into the drilled hole firmly to lock the anchor channel in place behind the mounting material. Once the cap is set in place, the straps snap off by hand. The item being fastened affixes to the mounting material by inserting one of the included bolts through the item, into the drilled hole, and through the anchoring channel behind the material and tightening.
- Toggle anchor installs behind 3/8- to 2-1/2-thick hollow materials including gypsum board,
- Anchor affixes to the wall before adding the bolt and fixture, allowing one-person installation and
- Made in USA, and includes 1/4-20 UNC-threaded bolts
- Ultimate tensile strength is 265 lb. in 1/2 drywall and 1,080 lb. in concrete block with a 1/4-20
- Use one-fourth or less of listed maximum values for safe working loads
User questions & answers
| Question: | Anyone know the size (width of the screw head)? Trying to mount a TV and want to make they can cover the gap (and wont just fall through the hole |
| Answer: | NO!!! Please DO NOT DO THAT! NO full motion TV should be attached to a drywall with anchors only. The drywall might fail, not likely the anchors. You MUST install a full motion wall mount to wood studs or concrete. Contact AV-Express for further assistance 877-302-8397 [email protected] |
| Question: | will these work to mount a 65" tv using a full motion mount |
| Answer: | Dude you should really not be doing any housework. The weight is accelerated because of the LEVERAGE since the weight is far from the wall. Here's what's going to happen--someone will lead onto the vanity and rip the entire drywall down. Stop doing any repairs to your house. Find where the studs are (they are typically spaced 16 inches apart), then use 3 inch wood screws to attach it. Attaching a vanity which by itself weighs 165lbs and leaning on it WILL 100 PERCENT DESTROY YOUR WALL. Free advice. You're welcome. |
| Question: | Will these work to secure a floating vanity and sink (total weight of both 165 lbs) to drywall? I will be using 6 of these |
| Answer: | If you are putting up wood and using this to anchor it, you want to predrill the hole in the wood at 1/4" then in the sheetrock 1/2" is too small I had to go up one size larger to snugly slide the anchor through. Otherwise FANTASTIC anchor! (Careful when using around insulation) |
| Question: | what size bit do I pre-drill the hole with |
| Answer: | I would not recommend that. I don't believe that would be strong enough to deal with someone's weight pulling on it. Drywall won't support it. |
Ribbed Plastic Drywall Anchor Kit with Screws and Masonry Drill Bit, 10-12 x 1"
Qualihome
User questions & answers
| Question: | Will this work going through wood and then through brick |
| Answer: | 1/4" masonry bit. Note: I have used these in brick to hold a flag on my house. Granted, it was a pretty big flag but the whole thing was ripped from the wall twice during rather high winds. Just put the holder back up but swabbed the ribs with epoxy before tapping them into the brick. Hopefully this will do the trick. Despite that, you can't beat the price on these and are worth having. |
| Question: | What size is drill bit |
| Answer: | Depends on how you install them. I use them to install headboard units in hotels. I use 4 anchors in each of 2 brackets. The combined weight of the headboards is 135lbs. |
| Question: | How many pounds can this anchor hold |
| Answer: | General duty |
| Question: | is heavy dutty |
| Answer: | 25. |
HELIFOUNER 24 Pieces Toggle Bolt and Wing Nut for Hanging Heavy Items on Drywall - 1/8 Inch, 3/16Inch, 1/4Inch
Product description
Specification:
Quantity: 24 PCS
Sizes: 1/8", 3/16", 1/4"
Material: Zinc Plated Steel
Product type: Toggle bolt and wing nut
Feature:
1, Made of zinc plated steel, uniform coating, strong adhesion and long service life, meanwhile, smooth surface because of using advanced automate production process to ensure processing accuracy, which make the product appearance is exquisite.
2, The spring can be folded into the drill hole without the need to unscrew the screw, and the installation is simple, the spring can be automatically opened behind the hollow substrate to form a large radius and large area contact, providing a reliable anchoring effect.
3, First, you need to drill a hole (big enough to thread through collapsed spring-loaded wings) and then poke these toggle bolts through the hole. At this time, the wings would release and clamp on the inside, then pull the bolt back down tight, please noted that you should leave enough room for wings to release. Finally, better use an electric screwdriver to screw the bolt in.
Package included:
1/8 inch toggle bolt-----------------12 Pieces
3/16 inch toggle bolt----------------8 Pieces
1/4 inch toggle bolt------------------4 Pieces
Package Quantity: HELIFOUNER 24PCS Toggle Bolt and Wing Nut
Warning: small parts, keep away from children and kids.
- 【Sizes】There are three sizes selected for you, includes: 12 pieces 1/8 inch, 8 pieces 3/16 inch, and 4 pieces 1/4 inch. 24 pieces in total. Different sizes and enough quantities can meet your different longtime using.
- 【Material】Our toggle bolts are made of zinc plated steel, uniform coating, strong adhesion and long service life, meanwhile, smooth surface because of using advanced automate production process to ensure processing accuracy, which make the product appearance is exquisite.
- 【Unique Design】The spring can be folded into the drill hole without the need to unscrew the screw, and the installation is simple, the spring can be automatically opened behind the hollow substrate to form a large radius and large area contact, providing a reliable anchoring effect.
- 【Easy To Install】First, you need to drill a hole (big enough to thread through collapsed spring-loaded wings) and then poke these toggle bolts through the hole. At this time, the wings would release and clamp on the inside, then pull the bolt back down tight, please noted that you should leave enough room for wings to release. Finally, better use an electric screwdriver to screw the bolt in.
- 【Wide Applications】It can be used for hollow brick, gypsum board, cement fiber board, wood board and other hollow substrates, Suitable for installing light fixtures such as lamps, curtain rods, photo frames, coat racks, power switches, what’s more, the product is highly adaptable, it can be installed quickly with a normal screwdriver.
User questions & answers
| Question: | I need to hang a 25 pound clock. Would these largest of these work on drywall |
| Answer: | Yes, if you drill a hole all the way through, but if there are wooden slats behind the plaster there might not be room to get the toggle in! |
| Question: | Can these be used on a plaster wall |
| Answer: | I have used 2 ways that will work. You can either enlarge the hole around the anchor and using pliers pull on the screw until the anchor comes out of the wall or using a hammer, push the whole thing inside the wall then patch the hole. I hope this helps. |
| Question: | So how would you get anchors out of the wall or ceiling if you don't need this anymore |
| Answer: | China |
| Question: | Where are these made |
| Answer: | HILTI just buy from them and put them in a red HILTI box (and increase the price of course); you can read on top of the HILTI box "TOGGLER(r) = Worldwide Registered Trade Mark of Mechanical Plastics Corp" |
Grip Rite Prime Guard 5812AB25 Grip Rite BRIGHT Finished Anchor Bolt with Nut and Round SAE Washer 5/8-inch by 12-inch 25 per box
Gripe Rite
Product description
Prime Source BRIGHT Anchor bolts are for attaching bottom plate or sill plate to newly poured concrete foundations. This product meets ASTM A307 specifications.
From the Manufacturer
PrimeSource Bright Anchor bolts are for attaching bottom plate or sill plate to newly poured concrete foundations. This product meets ASTM A307 specifications. The hot dipped Galvanized are recommended when working with treated lumber.
- 5/8-inch by 12-inch Anchor Bolt
- Nut and Washer Included, 25 Per Box
- For Attaching Bottom Plate or Sill Plate to Newly Poured Concrete Foundation
- Washers and Nuts Included
- Meets ASTM A307 Specifications
User questions & answers
| Question: | Is this galvanized or can it be used for outdoor post |
| Answer: | Galvinizedn, could be used outdoors depending on application. It will black streak cedar |
Drywall Anchor kit - Hollow Wall Anchors with Screws ，self-Drilling Hollow Wall Anchor, for Drywall，Nylon - Plastic - Buildex，all-60 pcs (Anchor 30pcs+Screw 30pcs)
BICMTE
- 🏡1.Best Quality Drywall Anchors, Pre-drills precise hole in gypsum wall board - No hole preparation required,Starts easier than other self-drilling drywall anchors
- 👉2.The plastic material anchors are very durable and not easy to be broken, drywall self-drilling screws kit is made of high quality stainless steel, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using and prolong screws lifespan.
- 💕3.The split in the ribbed anchors expand on two opposing sides as you tighten the screw , increased holding power,Anti-rotation structure design of the expansion sleeve, tighten the screw will not be followed in the drilling rotation.
- 💪4. These drywall anchors and screws is perfect for hanging a wall shelf in fairly soft drywall. You can use the kit to hold your blinds or shelf, and the ribs on the plastic drywall anchors prevent the anchor from turning in the hole during installation.
- 🎁5. After-Sales Service，We wants you to be absolutely happy with our products. You will get 100% customer support for this product. For better shopping experience, if you have any questions, please feel free to contact us.
User questions & answers
| Question: | Will these work on 1/4" drywall |
| Answer: | It's slightly over 1/2 inch or .520 |
| Question: | What is the diameter of the head of the anchor |
| Answer: | Yes |
| Question: | Are these good for hanging oil paintings on a plaster wall |
| Answer: | I would think they would be great for curtains. I found them to be way too big for all applications that I had and they go unused in my garage. These are huge anchors. Way too big for just a normal picture. |
| Question: | I just want to hang curtains without the screw pulling out of the wall. Will this work with the ordinary curtain rod bracket |
| Answer: | Easier to work with I believe same results |
Product features
Product description:
Material: plastic + steel
Quantity: 30 plastic anchor + 30pcs screw (total 60pcs)
Product Name: Plastic expansion plug
Size: 1.18*0.8*1.9in/0.29in
Color: White
Features:
Gypsum board wall and hollow wall installation tools are also suitable for installation and hanging of ordinary wall surface, mainly used in gypsum board hollow wall, and can also hang each item.
Use thick and hardened pure nylon material, the nails are standard, high quality, safe and secure
FICHENG Plasterboard Hollow Wall Anchors Aircraft Expansion Anchor Bolts Tube Pipe Expansion Screw for Curtain Gypsum Board Pack of 50,White (White)
FICHENG
- 【MATERIAL】: The material of the product is plastic that is light and stable.At the same time,it is an insulator.
- 【CONVENIENCE】:It is waterproof and durable.You can use it freely in your life without being too restrained.
- 【EASY to INSTALL】: Firstly ,drill hole in the hollow wall,and then turn the screw clockwise to the expansion pipe until it can not be screwed.
- 【SCOPE of APPLICATION】:It is suitable for gypsum board,all types of windows that can drill holes.
- 【AFTER-SALE SERVICES】: If you have any questions, please feel free to contact us and we will answer them for you as soon as possible.
Vestil AS-383-4PK Concrete Anchor Four Bolt Kit, 3/8" Diameter x 3" Length
Vestil
Product description
Vestil Concrete anchor four bolt kit includes concrete anchor, bolt, washer and nut. Anchor design makes installation quicker and easier. Zinc plated steel provides a strong anchor point. Sleeve length provides added security. Anchor construction hold units in place in the most demanding environments. Measures 3/8-inches diameter by 3-inches length.
- Anchor design makes installation quicker and easier
- Zinc plated steel provides a strong anchor point
- Sleeve length provides added security
- Anchor construction hold units in place in the most demanding environments
User questions & answers
| Question: | Would these work to bolt down a gun safe |
| Answer: | Yes, but the issue is whether the safe is heavy enough to deter someone from prying it open or picking it up with a jack, etc. (3/8" or thicker steel.) Even these anchors, which are fine for most things cannot resist a jack and a lever. |
| Question: | Once these are installed, to hold a pool railing, it is advisable to remove the nut to remove the railing for the winter |
| Answer: | Yes, I remove the screws and railing for the winter closing. Otherwise the cover would not lay flat on the deck and be able to be held down securely. |
| Question: | Will this work if I drill a 1/2 inch hole in concrete |
| Answer: | 3/8" hole is the recommended size |
| Question: | Would these work to bolt down a swimming pool handrail, on the concrete deck |
| Answer: | They worked great! |
The Hillman Group 370054 Toggle Bolt, 3/16X3-Inch, 50-Pack
Hillman
Product description
Toggle bolts come with spring-action wings and are intended for anchoring into hollow walls. The wing is designed to spread apart behind the base material upon installation for firm hold in hollow wall applications. The wing disperses the weight of the secured item over a larger area, increasing the weight that can be secured compared to a regular bolt.
From the Manufacturer
Toggle bolts come with spring-action wings and are intended for anchoring into hollow walls. The wing is designed to spread apart behind the base material upon installation for firm hold in hollow wall applications. The wing disperses the weight of the secured item over a larger area, increasing the weight that can be secured compared to a regular bolt.
- Durable toggle bolt great for hanging objects on hollow wall
- Comes with spring-action wings
- Features a slotted round head machine screw
- Pre-drilled hole required for installation
- 50 pieces per retail package
User questions & answers
| Question: | can the screww be removed prior to installation in order to add a washer |
| Answer: | Yes. You would remove the screw from the toggle and insert it into the object you're trying to hang anyways. |
| Question: | How much weight do these support |
| Answer: | Don't know that anyone can answer this question accurately then the company. These are solid supports, so I would think that the dry wall would give way before the support does, if it was used to support an extremely heavy object. |
| Question: | Hi, how do I take these bolts out of the wall |
| Answer: | Once its installed, you cannot get it out. You can take the screw out, but not the toggle, unless you break the wall. |
| Question: | what size hole do you drill |
| Answer: | For 3/16” size you need to drill a 5/8” hole. 1/2” is too small and the wings will not pass through it. |
Horiznext 3/8" x 3" Wedge Anchor, for Cement and Concrete only, Galvanized Carbon Steel Screws and lag Bolts （ 30 pcs)
Horiznext
Product description
* Made of carbon steel that resist pressure.
Hole Diameter/Bit Diameter: The anchor requires a 3/8" hole to be drilled in the base material (Concrete only). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Minimum Embedment：The minimum anchor embedment into the concrete is 1-1/2". Therefore, the anchor must be installed so that a minimum of 1-1/2" of the anchor is embedded into the concrete.
Maximum Fixture Thickness: The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-1/8". This will ensure that the minimum embedment of 1-1/2" will be met.
Fixture Hole Diameter: The 3/8" diameter anchor requires the hole in the fixture to be 1/2".
Torque Value: between 25 - 30 ft./lbs
Spacing between Anchors: a minimum distance of 3-3/4"
Edge Distance：1-7/8"
* Designed for use in Concrete only, and should never be used in block or brick base material.
* Used in wall, door, concrete, masonry cement, fence, industrial, house and garden etc.
Material: galvanized carbon steel
Package Included:30 pcs.
The stainless steel reducing coupler is excellently designed and proven reliable. If you have any question or dissatisfaction about the products, pls contact us. If you are interested in purchasing large quantity, welcome to email us to get a good price and product details.
- ➤Made of carbon steel, heavy duty, durable.
- ➤Diameter of anchor: 3/8 inch.
- ➤Length of the anchor: 3 inches.
- ➤Corrosion resistant - Zinc galvanized.
- ➤Great for use in CONCRETE only, and should never be used in block or brick base material.It's strong and great for both indoor and outdoor use. Whether you are attaching a boat lift to a seawall or securing a safe to concrete in your or fence, you can count on Bolt Dropper wedge anchors to hold tight.
User questions & answers
| Question: | ok for pressure treated deck posts |
| Answer: | It’s for concrete. |
Glarks 42Pcs 6 Size Heavy Duty Zinc Plated Steel Molly Bolt Hollow Drive Wall Anchor Screws Assortment Kit for Drywall, Plaster and Tile
Glarks
Product description
Glarks 6 size high quality heavy duty molly bolt drive hollow drive wall anchor screws kit
Specification:
Product type: Molly bolt drive hollow drive wall anchor
Meterial: Zinc plated steel
Size: 4x32mm, 4x60mm, 5x52mm, 5x65mm, 6x52mm, 6x65mm
Feature:
High quality steel made, zinc plated on the surface can keep them from rust and corrosion
Heavy-duty hollow drive wall anchor expansion when installing, providing strong bearing capacity and safety
Suitable for a wide range of thicknesses of hollow walls
Package:
4x32mm (Fit 3 -12mm thick panel) -------------- 12pcs
4x60mm (Fit 28 -38mm thick panel) ------------ 10pcs
5x52mm (Fit 3 -14mm thick panel) -------------- 6pcs
5x65mm (Fit 14 - 27mm thick panel) ------------ 6pcs
6x52mm (Fit 3 - 16mm thick panel) -------------- 4pcs
6x65mm (Fit 14 - 32mm thick panel) ------------ 4pcs
Total: 42pcs
Installation Steps:
1. Drill a hole in the wall first
2. Insert the hollow wall anchor into the hole
3. Hold the screw head with a tool and pull it outwards, and the anchor expanded
4. Place the object and install the screw in
Application:
Widely used in drywall, hollow block, plaster, tile, perfect for hanging curtain rods, lamps, photo frames, coat racks, power switches
- ★【Product Type】: High quality heavy duty molly bolt drive hollow drive wall anchor screws kit.
- ★【Package】: In this kit, it include 6 size of 4x32mm, 4x60mm, 5x52mm, 5x65mm, 6x52mm, 6x65mm total 42pcs packed in a durable plastic box, convenient for your use and storage.
- ★【Material】: They are made of high quality zinc plated carbon steel, rust resistance and corrosion resistance, strong and durable enough for you to hanging items.
- ★【Feature】: Heavy-duty hollow drive wall anchor expansion when installing, providing strong bearing capacity and safety.
- ★【Application】: Widely used in drywall, hollow block, plaster, tile, perfect for hanging curtain rods, lamps, photo frames, coat racks, power switches.
User questions & answers
| Question: | hi, where are these made in? thanks |
| Answer: | These are metal |
| Question: | Is this the right size to grip 3/8" hollow drywall |
| Answer: | These are about 2” long. I think you need a shorter one |
| Question: | Confuse with your M numbers. Need Molly bolt to grip 3/8" hollow drywall |
| Answer: | It will grip and not let go...so be careful where you putt'em...haha but yes they'll work fine! |
| Question: | Do not care the bolt in mm sizes and confuse with your M numbers. Just need Molly bolt to grip 3/8" hollow drywall |
| Answer: | I wouldn't buy this for 3/8" drywall - it will "float". The distance from the flat part that butts up against the outside of the wall to the part that flares out and presses against the inside of the wall is almost 1 inch long, so the bolt will freely slide in and out about 5/8" or so. |
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