4th of July Schedule
Bolt Depot will be closed on Friday Afternoon July 3rd and Saturday July 4th Orders placed over the holiday will ship on Monday July 6th.

COVID-19 Update:
Bolt Depot is currently shipping orders. Delays by our carriers are possible, including express shipping options. Special procedures are in place for customer pickups. For more details, see our COVID-19 Response.

Grade 8, 5/16"-18, US, Carriage

US Fasteners

Grade 8 carriage bolt

Carriage bolts & Plow bolts

Bolts with no drive, and machine threads for use with a nut.