Insert Lock Nut, Serrated Flanged Nut, Loose Bolt, Full, Half
Hex Full, Dome, Lock nut, Self Locking, Hex
Nylon, Bright Zinc Plated Steel, Stainless Steel, Brass, Ceramic
Grade 8, A4 316, A4, 316 A4, A2 304
5.5 mm, 3.2 mm, 9.9 mm, 13 mm, 4 mm
M10, M2.5, M6, 4-40"(NM), 8-32"
4.1 mm, 6.6 mm, 28 mm, 5.1 mm, 5 mm