Nut, Insert Lock Nut, Full, Serrated Flanged Nut, Fixing Nut
Full Hex, Dome, K-Nut, Flanged, Lock nut
Bright Zinc Plated Steel, Ceramic, Stainless Steel, Brass, Steel
Grade 8, A4, 316 A4, A2 304, A4 316
30 mm, 3.2 mm, 9.9 mm, 19 mm, 5 mm
1/4-20"(NE), M2.5, 4-40"(NM), 5/8-11", M8
4.1 mm, 6.6 mm, 28 mm, 12 mm, 5.1 mm