Half, Loose Bolt, Serrated Flanged Nut, Full, Nylon Insert
Full Hex, Hex, Self Locking, Lock nut, Hex Full
Stainless Steel, Bright Zinc Plated Steel, Ceramic, Brass, Nylon
Grade 8, A4, A2 304, 316 A4, A4 316
6.01 mm, 7.66 mm, 3.2 mm, 9.9 mm, 19 mm
7/16-14", 1/4-20"(NE), M8, 5/16-18", 4-40"(NM)
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm