Nut, Insert Lock Nut, Nylon Insert, Serrated Flanged Nut, Half
Flanged, Full Hex, K-Nut, Lock nut, Hex
Brass, Ceramic, Bright Zinc Plated Steel, Stainless Steel, Nylon
A4 316, A4, 316 A4, Grade 8, A2 304
6.01 mm, 7.66 mm, 3.2 mm, 9.9 mm, 19 mm
M1.6, 8-32", 1/4-20"(NE), M6, 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 5 mm, 5.1 mm