Insert Lock Nut, Aerotight, Full, Serrated Flanged Nut, Loose Bolt
Dome, Self Locking, Lock nut, Hex Full, Flanged
Bright Zinc Plated Steel, Nylon, Stainless Steel, Brass, Ceramic
A4, 316 A4, Grade 8, A4 316, A2 304
7.66 mm, 10 mm, 3.2 mm, 9.9 mm, 19 mm
M1.6, 8-32", 1/4-20"(NE), 5/8-11", 4-40"(NM)
6.6 mm, 28 mm, 5 mm, 8 mm, 5.1 mm