Serrated Flanged Nut, Insert Lock Nut, Fixing Nut, Full, Loose Bolt
K-Nut, Dome, Full Hex, Lock nut, Hex Full
Brass, Ceramic, Stainless Steel, Nylon, Steel
A4, A2 304, A4 316, 316 A4, Grade 8
3.2 mm, 9.9 mm, 5 mm, 24 mm, 13 mm
5/8-11", 1/4-20"(NE), M2.5, 1/2-13", 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm