Get best discount deals on builders hardware items. Your one-stop shop for buying Nuts, Bolts, Screws & Fasteners
DETAILS
DESCRIPTION
SAE approved alloy coil spring steel. Zinc; yellow dichromate plating for corrosion resistance. Tempered for non-linking positive locking. Greater resistance to high temperature. Greater resistance to loosening from vibration. Alloy Lock Washers for use with Grade 8 fasteners.
Tighter assemblies due to greater bolt tension per unit of torque.
Highlights:
- Size: 1"
- ASME B18.21.1 approved
- ASTM B633 Type II SC1
- Not brittle at low temperature