Half, Serrated Flanged Nut, Insert Lock Nut, Nylon Insert, Loose Bolt
Dome, Full Hex, Hex Full, Lock nut, Hex
Nylon, Steel, Brass, Ceramic, Stainless Steel
Grade 8, A4, 316 A4, A2 304, A4 316
9.9 mm, 6 mm, 19 mm, 24 mm, 13 mm
1/4-20"(NE), M2, M20, 9/16-18", 4-40"(NM)
12 mm, 6.6 mm, 28 mm, 5.1 mm, 8 mm