Fixing Nut, Insert Lock Nut, Full, Serrated Flanged Nut, Nylon Insert
Flanged, Full Hex, Lock nut, Hex Full, Hex
Bright Zinc Plated Steel, Stainless Steel, Ceramic, Steel, Nylon
Grade 8, A4, 316 A4, A4 316, A2 304
7.66 mm, 3.2 mm, 17 mm, 9.9 mm, 24 mm
7/16-14", 1/4-20"(NE), M2, 9/16-18", 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm