Full, Insert Lock Nut, Serrated Flanged Nut, Nylon Insert, Half
K-Nut, Full Hex, Lock nut, Flanged, Hex Full
Ceramic, Steel, Bright Zinc Plated Steel, Stainless Steel, Nylon
Grade 8, A4, A2 304, A4 316, 316 A4
7.66 mm, 5 mm, 3.2 mm, 9.9 mm, 24 mm
7/16-14", 5/8-11", 1/4-20"(NE), 4-40"(NM), 8-32"
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm