Product Name: Extended Flat Head Semi-Hex Socket Head Cap Screw Nut

Standard: GB/T17880.5-1999

Material: Carbon Steel 1008

Surface Treatment: Color-coated zinc, black zinc, blue-white zinc, Dacromet, zinc-nickel alloy

Customizable: Yes

Product Features: Hexagonal holes in the workpiece are matched with hexagonal rivet nuts, providing anti-turning effect.

Product Advantages:

Boltnuts can be freely assembled in plastic parts, ceramics, and all metal components.

2. Can be riveted on one side; suitable for hollow frame, shell, tubing, or enclosed space assembly solutions.

3. Even if the workpiece surface already has a coating or has been treated, rivet nuts and rivet bolts can still be used to install at any stage during the production process, without the need for further surface treatment upon completion.

4. Unlike welding nuts, rivet nuts and rivet bolts do not cause damage to workpieces due to high temperatures, nor do they produce harmful gases or pose a fire hazard, ensuring the safety of producers.

5. Quick installation, low cost, with significant economic advantages

6. Performance exceeds welded nuts, self-tapping screws, traditional nuts, and bolts.

Product Installation Method: We recommend using the "Rotate-Tension-Rotate" method as shown in the diagram. During installation, the rivet nut and rivet bolt are threaded onto the tool screw, inserted into the mounting hole, then deformed by tensioning the rivet nut, and finally removed.