Full, Serrated Flanged Nut, Nylon Insert, Loose Bolt, Half
Dome, Flanged, Hex, Lock nut, Hex Full
Brass, Bright Zinc Plated Steel, Ceramic, Steel, Nylon
Grade 8, A4, 316 A4, A4 316, A2 304
3.2 mm, 9.9 mm, 5 mm, 7 mm, 4 mm
1/4-20"(NE), 1/4-20", 1/2-13", 5/8-11", 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm