Aerotight, Fixing Nut, Serrated Flanged Nut, Full, Half
Full Hex, K-Nut, Hex, Lock nut, Hex Full
Nylon, Ceramic, Stainless Steel, Brass, Steel
Grade 8, A4, A2 304, 316 A4, A4 316
55 mm, 7.66 mm, 3.2 mm, 9.9 mm, 19 mm
M2.5, 1/4-20"(NE), M6, 4-40"(NM), 8-32"
6.6 mm, 28 mm, 5 mm, 15 mm, 5.1 mm