Conical shape exerts a constant spring force to keep bolts from coming loose. 316 stainless steel for greater corrosion resistance.
- 316 stainless steel
- Bolt hole fits 1/2” or 12 mm bolts
- 4 mm (0.15”) thick
- Strength: 25 kN (5620 lbf)
- EN 959 compliant
- Not for use in high corrosion marine environments