Keadic 945 Pcs Metric Black Zinc Plated Nylon Insert Lock Nuts Assortment Kit and Spring Lock Washer Assortment Kit M2 M2.5 M3 M4 M5 M6 M8 M10 M12

Keadic 945 Pcs Metric Black Zinc Plated Nylon Insert Lock Nuts Assortment Kit and Spring Lock Washer Assortment Kit M2 M2.5 M3 M4 M5 M6 M8 M10 M12

• COMPLETE SIZE: Sizes include M3 M4 M5 M6 M8 M10 M12 for your multi-purpose use. The thread pitch of these lock nuts respectively are M3-0.5mm，M4-0.7mm，M5-0.8mm，M6-1mm, M8-1.25mm，M10-1.5mm，M12-1.75mm. Amostly covering all of your demands.
• RESONABLE DESIGN: The flange faces are neatly arranged, which are smooth and burr-free. Besides, the screw mouth is deep and even enough in case of sliding.There are nylon insert the nuts fastening the screws and bolts effectively.
• QULITY MATERIAL: Our products are made of zinc plated material, which have great corrosion resistance and high hardness. Non-toxic & pollution-free.
• Wide Application: Usually used to prevent nuts from loosening, reduce vibration and protect parts, perfect for home DIY, automotive, and shop use. In the case of relatively large load as well as bearing vibration load, it's better to use flat washer and spring lock washer combination.