Nylon Insert, Serrated Flanged Nut, Half, Full, Loose Bolt
Hex, Full Hex, K-Nut, Lock nut, Flanged
Bright Zinc Plated Steel, Brass, Ceramic, Steel, Stainless Steel
Grade 8, A4, A4 316, 316 A4, A2 304
9.9 mm, 19 mm, 17 mm, 13 mm, 30 mm
M10, M16, 5/16-18", 5/8-11", 4-40"(NM)
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm