Full, Loose Bolt, Serrated Flanged Nut, Nylon Insert, Half
Full Hex, Dome, K-Nut, Lock nut, Hex Full
Brass, Ceramic, Nylon, Stainless Steel, Steel
Grade 8, A4, A4 316, 316 A4, A2 304
9.9 mm, 24 mm, 19 mm, 17 mm, 4 mm
1/4-20"(NE), M12, M5, 4-40"(NM), 8-32"
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm