Full, Fixing Nut, Nylon Insert, Aerotight, Half
Self Locking, Flanged, Full Hex, K-Nut, Lock nut
Steel, Bright Zinc Plated Steel, Brass, Ceramic, Stainless Steel
A4, A2 304, 316 A4, Grade 8, A4 316
17 mm, 13 mm, 5.5 mm, 4 mm, 30 mm
M2.5, 1/4-20"(NE), M4, M20, 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 6 mm, 5.1 mm