Half, Full, Serrated Flanged Nut, Nylon Insert, Loose Bolt
K-Nut, Hex, Lock nut, Flanged, Hex Full
Steel, Bright Zinc Plated Steel, Ceramic, Brass, Nylon
Grade 8, A4, A2 304, A4 316, 316 A4
30 mm, 3.2 mm, 9.9 mm, 19 mm, 13 mm
1/4-20"(NE), M2, M2.5, 9/16-18", 4-40"(NM)
28 mm, 10 mm, 12 mm, 5.1 mm, 5 mm