Fixing Nut, Insert Lock Nut, Half, Serrated Flanged Nut, Full
Self Locking, Lock nut, Flanged, Hex Full, Dome
Bright Zinc Plated Steel, Brass, Nylon, Ceramic, Stainless Steel
A4, 316 A4, Grade 8, A2 304, A4 316
9.9 mm, 8 mm, 5 mm, 19 mm, 13 mm
1/4-20"(NE), M4, M2, 5/16-18", 4-40"(NM)
6 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm