Aerotight, Fixing Nut, Insert Lock Nut, Serrated Flanged Nut, Nylon Insert
Hex, K-Nut, Lock nut, Hex Full, Flanged
Brass, Stainless Steel, Ceramic, Steel, Nylon
Grade 8, A4, A2 304, A4 316, 316 A4
5 mm, 30 mm, 3.2 mm, 9.9 mm, 19 mm
1/4-20"(NE), M4, M6, 9/16-18", 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 15 mm, 5.1 mm