M3, M4 Internal Tooth ing Washer Washers Push on ing Speed Clip, 65Mn Black Oxide Finish 70pcs

Key Features

• Size M3 (I.D. 2.5mm, O.D. 9mm), M4 (I.D. 3.5mm, O.D. 12mm)
• Made of 65Mn spring steel, anti-corrosion and durable
• Great corrosion resistance for machinery equipment, easy to install
• Provide spring force, grip sturdy, create a permanent installation
• Widely used in machinery equipment, industrial production of shock absorption and insulation

Product Description

Specification:Washer Type: ing WasherMaterial: 65Mn Spring SteelFinish: Black OxideSize: M3, M4Fit Shaft Outer Diameter: 3mm, 4mmInner Diameter: 2.5mm, 3.5mmOuter Diameter: 9mm, 12mmThickness: 1.2mm, 1.7mm

Package Content

20pcs x M3 ing Washer50pcs x M4 ing Washer

Description

ing Washer provides spring force between two attachments and grip shaft firmly in place.These push-on washers create a permanent installation and will firmly.65Mn steel is a perfect material for spring washer due to its good strength. Black oxide finish gives better corrosion resistant performance in dry environments.Widely used in machinery equipment, industrial production of shock absorption, bearings, machinery, etc.The ing Washers have teeth that dig into the shaft material, so expect minor scratching.