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XFentech 10pcs M2 Lock Nuts Flanged Nylon Insert Self-Locking Nuts, Anti-Loose Nut, Purple: Industrial & Scientific. Buy XFentech 10pcs M2 Lock Nuts Flanged Nylon Insert Self-Locking Nuts, Anti-Loose Nut, Purple: Locknuts - ✓ FREE DELIVERY possible on eligible purchases. Material: Aluminum alloy, Nylon ring 。 Ultra-light aluminum flange lock nuts. 。 Nuts Thread Size: M2, Inside diameter :2mm 。 Application: It can be widely used in automobiles, engineering machinery, shipbuilding, bridges, chemical pipeline industry, construction industry, etc. 。 Smooth surface without burrs. 。 Description: 。 Product Name: Hex Flange Nut 。 Material: Aluminum alloy, Nylon ring 。 Size: M2 , M2 inner diameter 2mm 。 。 Features: 。 Flange nut It is a one-piece gasket and nut, and has anti-slip teeth on the underside, which increases the surface contact between the nut and the workpiece, reduces the possibility of component damage, and is due to uneven fastening surface. Make it less likely to loosen. 。 They are commonly used in manufacturing assembly lines where operations are speeded by using a single fastener instead of a nut and washer. 。 Widely used in various inries sturdy occasion,like electronic product repair or DIY ect. 。 Package includes: 。 10 x Flange Lock Nut 。 。 Tips: 。 1. The color of the screws may be a little different from the pictures showed on the purchasing page due to the lighting when the pictures were shot. 。 2. The size may exist 1-2mm measurement error due to the size measured by hand. 。 。 。 。