Insert Lock Nut, Serrated Flanged Nut, Half, Fixing Nut, Full
Full Hex, K-Nut, Lock nut, Dome, Hex Full
Ceramic, Steel, Nylon, Stainless Steel, Brass
Grade 8, A4, A2 304, A4 316, 316 A4
6 mm, 13 mm, 7 mm, 4 mm, 24 mm
M20, M10, 1/4-20"(NE), 4-40"(NM), 8-32"
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm