Full, Fixing Nut, Aerotight, Half, Nylon Insert
Full Hex, Dome, K-Nut, Lock nut, Flanged
Steel, Bright Zinc Plated Steel, Stainless Steel, Ceramic, Nylon
Grade 8, A4, A4 316, 316 A4, A2 304
30 mm, 3.2 mm, 9.9 mm, 13 mm, 4 mm
7/16-14", 1/4-20"(NE), M4, M2, 4-40"(NM)
6.6 mm, 28 mm, 5 mm, 5.1 mm, 6 mm