Aerotight, Loose Bolt, Nylon Insert, Fixing Nut, Half
Self Locking, K-Nut, Full Hex, Lock nut, Dome
Bright Zinc Plated Steel, Stainless Steel, Brass, Ceramic, Nylon
Grade 8, A4, A4 316, 316 A4, A2 304
7.66 mm, 13 mm, 3.2 mm, 9.9 mm, 19 mm
M16, M6, 4-40"(NM), 5/8-11", M8
4.1 mm, 6.6 mm, 6 mm, 28 mm, 5.1 mm