Fasteners Serrated Flange Nut 3/8-16 1000/Box

Micanan Slotted Hex Nut 3/4"-24UNF

Fasteners Hex Nut 3/8-16 1000/Box

Micanan Hex Nylon Lock Nut 6-32UNC

Micanan Ribbed Hex Nut 3/8" - 16 UNC

Micanan Hex Nut 1/4-20UNC

Micanan Ribbed Hex Nut 1/2" -13UNC