Features: Application: Used to tighten parts by screwing bolts or screws. This knurling nut is an essential element used in all manufacturing machines Convenient to replace broken objects, adopting high-grade carbon steel material, combined with nickel plating process, increase oxidation resistance and more durable. M4 M5 M6 M8 M10 Multiple Specifications Available
Specifications: Material: Carbon Steel (Nickel Plated) Size and Quantity: M3 10 M4 10 M5 10 M6 5 M8 2 M10 1 M10 (Optional) Weight: about 17 grams / 0.6 oz
Size: DdkM: 1.7 inches (44 mm), 0.5 inches (12 mm), M: 2.2 inches (55 mm), M: 2.6 inches (66 mm), 0.8 inches (20 mm), M: 3.5 inches (88 mm), 0.9 inches (24 mm), M: 30 mm).
Package List: 10/5/2/1 x Knurling Nut (Optional)