Insert Lock Nut, Loose Bolt, Aerotight, Half, Nylon Insert
Hex, Lock nut, Flanged, Dome, Hex Full
Steel, Nylon, Bright Zinc Plated Steel, Brass, Ceramic
Grade 8, A4, A2 304, 316 A4, A4 316
19 mm, 17 mm, 24 mm, 30 mm, 13 mm
1/4-20"(NE), M4, M2, M10, 4-40"(NM)
2.29 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm