PANSIAM Concrete Bolt M8x65 mm (Pack of 4 pcs)

PANSIAM Concrete Bolt M8x65 mm (Pack of 4 pcs)
Made of premium quality carbon steel, this fastener is designed to revolutionize structural fastening to concrete surfaces. The bolt is engineered to be driven directly into concrete without relying on conventional plastic or steel expansion anchors. With a 25-degree thread angle design that reduces driving torque during installation, along with an innovative Hi-Low dual thread that bites and grips into the concrete exceptionally tightly without causing cracking or splitting of surrounding concrete. The slotted hex head increases contact surface area and efficiently transfers driving power from the tool. Furthermore, it offers high job-site flexibility: in the event of misdrilled holes or when equipment needs to be disassembled and relocated, the bolt can be easily backed out and repositioned in a new hole. It serves as an excellent new alternative that saves time and streamlines work steps for foundational and light structural work.

Features
- Made of high-carbon steel, providing high strength, durability, and resistance to torque and shear forces
- Hex head design enhances engagement with socket drivers, allowing easier and more stable driving into concrete
- Fast installation and surface penetration thanks to its specialized thread design
- Can replace standard steel expansion anchors, eliminating the anchor-setting step and boosting on-site convenience and speed
- Highly flexible and easy to install; can be unscrewed to relocate immediately in case of repositioning or misdrilling
- Features a 25-degree angled thread, a specific angle that reduces rotational resistance as the bolt penetrates into concrete
- Utilizes a HI-LOW alternating dual-thread system to bite and grip concrete securely while preventing the concrete from cracking or splitting
- More convenient installation: after drilling a hole to the required depth in the concrete, there is no need to clean out dust before driving the bolt immediately
- Use a drill paired with a hex socket, driving into the hole with appropriate downward pressure until the bolt begins tapping deep into the concrete
- Designed with adjustable tightness: once tightened, if back-pressure builds up, back the bolt out approximately 1 turn and re-tighten securely, taking care not to overtighten

Applications
- Fastening steel plates, structural steel stands, or column bases to concrete floors or walls
- Light structural installations: securing AC brackets, industrial shelving, or cable trays to precast concrete walls
- Installing advertising billboards, safety warning signs, or stair handrails requiring high load-bearing capacity
- Building renovation and maintenance requiring fast fastening, as well as job sites where repositioning drilled holes may be needed

Specifications
- Product Type: Concrete Bolt / Concrete Screw
- Material: Carbon Steel
- Head type: Hex head enhances driving efficiency
- Thread design: 25-degree thread angle / HI-LOW dual thread system
- Key features: Drives directly into concrete without wall plugs, can be unscrewed to relocate drilled holes