Serrated Flanged Nut, Loose Bolt, Aerotight, Half, Nylon Insert
K-Nut, Lock nut, Flanged, Dome, Hex Full
Nylon, Brass, Ceramic, Steel, Stainless Steel
A4, A2 304, 316 A4, Grade 8, A4 316
8 mm, 7.66 mm, 3.2 mm, 9.9 mm, 24 mm
1/4-20"(NE), M5, M16, 4-40"(NM), 8-32"
6.6 mm, 6 mm, 28 mm, 15 mm, 5.1 mm