Insert Lock Nut, Full, Nylon Insert, Aerotight, Half
Hex, Full Hex, K-Nut, Lock nut, Hex Full
Brass, Ceramic, Nylon, Steel, Stainless Steel
A4 316, A4, A2 304, 316 A4, Grade 8
9.9 mm, 19 mm, 6 mm, 13 mm, 24 mm
8-32", 1/4-20"(NE), M10, 9/16-18", 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 5 mm, 5.1 mm