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Hit Nail Expansion anchor
Billboard installation
Gantry fixation
Sunshade installation
Fence fixation
- Various sizes
- 3/8" x 2-3/8"
- 3/8" x 3-1/2"
- 3/8" x 4-5/8"
- ...
Napredak Strike anchor with flange nut for concrete and cement
Material: Carbon steel
Packaging: 20 pieces
Components: screw anchor, flange nut, nail
Installation tools: impact drill, hammer, wrench
- Expansion bolts are suitable for sturdy substrates, such as solid concrete, and are not suitable for other masonry materials
- Application: Machine Parts, Transportation, Decorations, Construction Industry
- The minimum embedding depth for a 3/8 "anchor diameter is 1-1/2", and the maximum embedding depth is 2-1/4 "
Hammer-Set anchor
Two installation methods for fixtures
1. First drill a hole to fix the strike anchor, then thread the fixture through the anchor and tighten the screw, suitable for fixing smaller items
2. Determine the position of the fixture, then drill holes on the fixture, insert the anchor through the fixture into the concrete hole, and then hammer the anchor for fixation
Step one
Use impact drills and hard alloy drill bits to drill a hole perpendicular to the working face, do not expand or let the drill bit swing.
The diameter of the hole should be the same as the anchor
Step two
Use a vacuum cleaner and nylon brush to clean the holes and remove debris and dust generated during the drilling process.
A clean hole is necessary for proper performance
Step three
Before installation, the flange nut must be placed on the screw and hammered onto the core pin until it aligns with the top of the bolt
Step four
Tighten the nut, please be careful not to over tighten it as it may cause the anchor to rotate in the hole.
SR Harris
2025-07-02 18:20:34
Works well, but threads may be 10mm metric. 3/8-16 nuts do not fit threads if needing additional holding or spacing.
Fred Bloggs
2025-02-08 11:14:42
Review of Napredak 3/8"x4-5/8†Strike AnchorOverviewThe Napredak 3/8"x4-5/8†Strike Anchor pack contains 20 hammer drive pin expansion anchors designed for secure fastening in concrete and cement. These metal hit core nail anchors provide a reliable solution for various applications, from construction to DIY projects.Build QualityThese strike anchors are constructed from high-quality metal, ensuring durability and strength. The finish is robust, which contributes to their resistance against corrosion and wear, making them suitable for both indoor and outdoor use. The design includes a sharp tip for easy penetration into concrete, enhancing their usability.PerformanceUsers have reported positive experiences with the Napredak strike anchors. The hammer drive mechanism allows for quick and efficient installation, providing a secure hold in concrete without the need for additional tools. Once installed, these anchors offer a strong and reliable fastening solution, making them ideal for mounting fixtures, shelves, and other heavy items.UsabilityInstallation is straightforward, requiring just a hammer for the drive pin, which makes it accessible for both professionals and DIY enthusiasts. The anchors are designed to expand upon installation, ensuring a tight grip within the concrete. The clear instructions included in the packaging help simplify the process, even for those unfamiliar with anchor installation.ValueWith 20 anchors included in the pack, the Napredak 3/8"x4-5/8†Strike Anchor set provides excellent value for money. The combination of quality construction, performance, and ease of use makes this product a worthwhile investment for anyone needing reliable fastening solutions for concrete.ConclusionOverall, the Napredak 3/8"x4-5/8†Strike Anchors are an excellent choice for anyone looking for effective and durable fastening solutions in concrete. With solid build quality, reliable performance, and user-friendly installation, these anchors are well-suited for a variety of applications. If you’re in need of dependable concrete anchors, this product is definitely worth considering.
Lori G
2024-12-28 10:30:32
The packaging leaves a lot be desired (thin plastic bag which developed several holes and splits), but the contents are exactly what I was expecting and hoping for. These Napradek fasteners work when you need reliable, high strength installation into concrete. Drill the appropriate size hole, be sure to vacuum out the concrete dust, insert the fastener, strike the nail to set it, remove the nut, place what you’re fastening over the exposed part of the bolt and tighten the nut to completely set the anchor into the concrete. Do it right and what you’ve bolted down isn’t moving.Excellent workmanship, wellmade and complete. Nothing cheap about these.
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