Aerotight, Full, Fixing Nut, Half, Nylon Insert
Full Hex, Hex Full, Self Locking, K-Nut, Lock nut
Brass, Nylon, Ceramic, Steel, Stainless Steel
Grade 8, A4 316, A4, A2 304, 316 A4
3.2 mm, 9.9 mm, 17 mm, 19 mm, 5.5 mm
1/4-20"(NE), M16, 4-40"(NM), 8-32", M8
6.6 mm, 6 mm, 28 mm, 12 mm, 5.1 mm