Serrated Flanged Nut, Fixing Nut, Insert Lock Nut, Full, Half
Self Locking, Full Hex, Hex Full, Lock nut, Flanged
Ceramic, Bright Zinc Plated Steel, Steel, Nylon, Stainless Steel
Grade 8, A4, 316 A4, A4 316, A2 304
8 mm, 3.2 mm, 9.9 mm, 13 mm, 19 mm
5/8-11", 1/4-20"(NE), M6, M16, 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm