Insert Lock Nut, Serrated Flanged Nut, Half, Full, Loose Bolt
Full Hex, Flanged, K-Nut, Lock nut, Dome
Stainless Steel, Bright Zinc Plated Steel, Brass, Ceramic, Nylon
A4, 316 A4, Grade 8, A4 316, A2 304
6 mm, 5 mm, 17 mm, 4 mm, 13 mm
1/4-20"(NE), M12, M20, 1/4-20", 4-40"(NM)
6.6 mm, 28 mm, 15 mm, 12 mm, 5.1 mm