Loose Bolt, Aerotight, Nylon Insert, Full, Half
Full Hex, Hex Full, K-Nut, Lock nut, Flanged
Bright Zinc Plated Steel, Nylon, Ceramic, Stainless Steel, Brass
Grade 8, A4, A4 316, 316 A4, A2 304
5.5 mm, 3.2 mm, 9.9 mm, 7 mm, 5 mm
M4, 9/16-18", 1/2-13", 4-40"(NM), M8
6.6 mm, 6 mm, 28 mm, 12 mm, 5.1 mm