340Pcs Metric Hex Socket Head Cup Point Set Screws Assortment Kit, 304 Stainless
Total Quantity: 340Pcs+ 6Pcs Allen Keys. 1 – Standard size (Tolerance:±0.005mm): Uniform force, located in the center of the head with no offset, not easy to slip; Uniform pitch, obvious screw thread, no residual burrs, the set screw threads will be able to get a good grip.