Insert Lock Nut, Serrated Flanged Nut, Fixing Nut, Half, Loose Bolt
Dome, Self Locking, Full Hex, Hex Full, Lock nut
Brass, Bright Zinc Plated Steel, Ceramic, Nylon, Stainless Steel
A4, 316 A4, Grade 8, A2 304, A4 316
3.2 mm, 9.9 mm, 6 mm, 19 mm, 17 mm
1/4-20"(NE), M2, 9/16-18", 4-40"(NM), M8
6.6 mm, 28 mm, 5 mm, 10 mm, 5.1 mm