50pcs/lot M4 Internal Tooth Star Locking Washer 3.5mm ID 12mm OD Lock Washers Push On Locking Speed Clip Nut Locking Fastener
Thickness(mm) : 1.7mm is_customized : Yes Model Number : Starlock Washer DIY Supplies : Metalworking Origin : Mainland China Certification : none Material : 65Mn Spring Steel Finish : Black Oxide Size : M4
high precision Star Locking push on locking washers
Specification:
Washer Type: Star Locking Washer
Material: 65Mn Spring Steel
Finish: Black Oxide
Size: M4
Fit Shaft Outer Diameter: 4mm
Inner Diameter: 3.5mm
Outer Diameter: 12mm
Thickness: 1.7mm
Package Content: 50(+/-2%)pcs x Star Locking Washer
Description:
-
Star Locking Washer provides spring force between two attachments and grip shaft firmly in place.
-
These push-on washers create a permanent installation and will lock 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 Star Locking Washers have teeth that dig into the shaft material, so expect minor scratching.