Insert Lock Nut, Aerotight, Fixing Nut, Loose Bolt, Full
Hex Full, Lock nut, Dome, Hex, Flanged
Bright Zinc Plated Steel, Stainless Steel, Ceramic, Nylon, Brass
A4, Grade 8, 316 A4, A4 316, A2 304
5 mm, 5.5 mm, 3.2 mm, 9.9 mm, 13 mm
1/4-20"(NE), M2, M16, M20, 4-40"(NM)
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm