Insert Lock Nut, Nylon Insert, Serrated Flanged Nut, Full, Fixing Nut
Full Hex, Self Locking, Hex, Lock nut, Dome
Bright Zinc Plated Steel, Nylon, Stainless Steel, Ceramic, Brass
Grade 8, A4, A4 316, 316 A4, A2 304
8 mm, 3.2 mm, 9.9 mm, 17 mm, 13 mm
5/16-18", 1/4-20"(NE), M20, 4-40"(NM), 8-32"
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm