Insert Lock Nut, Full, Nylon Insert, Aerotight, Half
K-Nut, Dome, Full Hex, Hex Full, Lock nut
Brass, Bright Zinc Plated Steel, Nylon, Stainless Steel, Ceramic
A4 316, A4, 316 A4, A2 304, Grade 8
24 mm, 19 mm, 13 mm, 7 mm, 4 mm
M3, M2, 5/16-18", 4-40"(NM), 8-32"
4.1 mm, 12 mm, 6.6 mm, 28 mm, 5.1 mm