Insert Lock Nut, Serrated Flanged Nut, Nylon Insert, Loose Bolt, Aerotight
K-Nut, Flanged, Lock nut, Dome, Hex
Steel, Brass, Bright Zinc Plated Steel, Nylon, Ceramic
A4, Grade 8, A2 304, 316 A4, A4 316
7.66 mm, 3.2 mm, 9.9 mm, 13 mm, 19 mm
M12, 1/4-20"(NE), M3, 4-40"(NM), 8-32"
12 mm, 4.1 mm, 6.6 mm, 28 mm, 5.1 mm