Fixing Nut, Loose Bolt, Full, Half, Nylon Insert
Full Hex, Self Locking, K-Nut, Lock nut, Hex Full
Nylon, Brass, Ceramic, Steel, Stainless Steel
A4, 316 A4, Grade 8, A2 304, A4 316
17 mm, 9.9 mm, 4 mm, 24 mm, 13 mm
1/4-20"(NE), M20, 9/16-18", 4-40"(NM), 8-32"
6.6 mm, 6 mm, 28 mm, 5.1 mm, 5 mm