Serrated Flanged Nut, Aerotight, Half, Nylon Insert, Loose Bolt
Flanged, Hex Full, Full Hex, Lock nut, Self Locking
Stainless Steel, Ceramic, Nylon, Steel, Brass
A4 316, Grade 8, A2 304, A4, 316 A4
9.9 mm, 13 mm, 10 mm, 7 mm, 30 mm
M10, 7/16-14", 1/4-20"(NE), M4, 4-40"(NM)
12 mm, 6.6 mm, 28 mm, 8 mm, 5.1 mm