Hex cap screws, or hex bolts, are perfect for most applications in which a stronger, sturdier bolt is desired.
- Hex cap screws are designed to be used with washers and hex nuts to create sturdy fasteners with a secure seal
- Included hex cap screws feature an M4-0.70 coarse screw thread size
- These hex cap screws are made of class 8.8 medium carbon steel
- Parts have a high resistance to corrosion