Serrated Flanged Nut, Insert Lock Nut, Full, Half, Loose Bolt
Full Hex, Hex, Hex Full, Lock nut, Self Locking
Brass, Ceramic, Stainless Steel, Bright Zinc Plated Steel, Steel
A2 304, A4, A4 316, 316 A4, Grade 8
3.2 mm, 9.9 mm, 7 mm, 13 mm, 30 mm
7/16-14", 1/4-20"(NE), M10, 4-40"(NM), 8-32"
6.6 mm, 28 mm, 12 mm, 8 mm, 5.1 mm