Aerotight, Loose Bolt, Full, Nylon Insert, Half
Flanged, Lock nut, Dome, Self Locking, Hex
Steel, Stainless Steel, Bright Zinc Plated Steel, Ceramic, Nylon
A2 304, A4, A4 316, 316 A4, Grade 8
3.2 mm, 17 mm, 9.9 mm, 4 mm, 30 mm
7/16-14", 1/4-20"(NE), M6, 4-40"(NM), 8-32"
6.6 mm, 28 mm, 5 mm, 5.1 mm, 6 mm