Serrated Flanged Nut, Fixing Nut, Insert Lock Nut, Full, Half
Hex Full, Full Hex, K-Nut, Lock nut, Flanged
Bright Zinc Plated Steel, Brass, Ceramic, Nylon, Stainless Steel
A4, A2 304, 316 A4, Grade 8, A4 316
7.66 mm, 3.2 mm, 9.9 mm, 8 mm, 19 mm
M1.6, M20, 1/4-20"(NE), 4-40"(NM), 8-32"
4.1 mm, 6.6 mm, 6 mm, 28 mm, 5.1 mm