Fixing Nut, Insert Lock Nut, Full, Aerotight, Half
Self Locking, Hex, Flanged, Lock nut, Hex Full
Nylon, Stainless Steel, Ceramic, Steel, Bright Zinc Plated Steel
A4, A2 304, Grade 8, 316 A4, A4 316
7.66 mm, 19 mm, 3.2 mm, 9.9 mm, 24 mm
M20, M1.6, 8-32", 1/4-20"(NE), 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 15 mm, 5.1 mm