Nylon Insert, Full, Serrated Flanged Nut, Half, Loose Bolt
Hex Full, K-Nut, Self Locking, Lock nut, Hex
Bright Zinc Plated Steel, Brass, Ceramic, Steel, Nylon
A4, 316 A4, Grade 8, A4 316, A2 304
3.2 mm, 9.9 mm, 24 mm, 5 mm, 5.5 mm
M16, 9/16-18", 4-40"(NM), 8-32", M8
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm