Full, Insert Lock Nut, Serrated Flanged Nut, Fixing Nut, Half
Full Hex, Hex, K-Nut, Flanged, Lock nut
Brass, Ceramic, Steel, Stainless Steel, Nylon
A4, A2 304, 316 A4, Grade 8, A4 316
3.2 mm, 9.9 mm, 5 mm, 24 mm, 30 mm
1/4-20"(NE), M2, M6, M20, 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 12 mm, 5.1 mm