Serrated Flanged Nut, Insert Lock Nut, Half, Nylon Insert, Loose Bolt
Self Locking, Hex, Lock nut, Hex Full, Flanged
Steel, Nylon, Ceramic, Bright Zinc Plated Steel, Brass
A2 304, Grade 8, A4, 316 A4, A4 316
19 mm, 8 mm, 3.2 mm, 9.9 mm, 13 mm
M10, 5/8-11", 1/4-20"(NE), M8, 4-40"(NM)
6.6 mm, 28 mm, 6 mm, 12 mm, 5.1 mm