Aerotight, Nylon Insert, Loose Bolt, Full, Half
Full Hex, Hex Full, Lock nut, Hex, Flanged
Stainless Steel, Brass, Ceramic, Steel, Nylon
Grade 8, A4, 316 A4, A4 316, A2 304
3.2 mm, 9.9 mm, 19 mm, 24 mm, 30 mm
1/4-20"(NE), M8, M10, 4-40"(NM), 8-32"
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm