Flat Countersunk Socket Head Cap Screws #5-40 Full Thread Steel -20Pcs
- Thread: Coarse / Full Thread / Alloy Steel / Black Oxide
- Recommended Hex Socket Allen Key Wrench: 5/64
- Black Oxide is not a protective finish and will rust if exposed to moisture.
- We offer different length packs to have you covered in all aspects
20Pcs x Flat Countersunk Socket Head Cap Screws