Insert Lock Nut, Loose Bolt, Serrated Flanged Nut, Full, Half
Full Hex, Lock nut, Self Locking, Hex Full, Flanged
Stainless Steel, Bright Zinc Plated Steel, Ceramic, Steel, Nylon
A4, Grade 8, 316 A4, A4 316, A2 304
7.66 mm, 3.2 mm, 9.9 mm, 8 mm, 24 mm
8-32", 1/4-20"(NE), M8, M16, 4-40"(NM)
12 mm, 6.6 mm, 28 mm, 5 mm, 5.1 mm