Loose Bolt, Serrated Flanged Nut, Nylon Insert, Half, Full
Hex, Full Hex, Self Locking, K-Nut, Lock nut
Stainless Steel, Nylon, Brass, Ceramic, Bright Zinc Plated Steel
Grade 8, A4, A2 304, A4 316, 316 A4
7.66 mm, 3.2 mm, 9.9 mm, 19 mm, 24 mm
5/8-11", 1/4-20"(NE), M5, 1/2-13", 4-40"(NM)
6.6 mm, 6 mm, 28 mm, 15 mm, 5.1 mm