Half, Insert Lock Nut, Serrated Flanged Nut, Aerotight, Full
K-Nut, Lock nut, Self Locking, Hex, Flanged
Steel, Bright Zinc Plated Steel, Brass, Ceramic, Nylon
A2 304, A4, Grade 8, 316 A4, A4 316
19 mm, 13 mm, 5 mm, 17 mm, 4 mm
M1.6, 8-32", 1/4-20"(NE), 9/16-18", 4-40"(NM)
28 mm, 6 mm, 15 mm, 12 mm, 5.1 mm