Lock Washers Are Available In MB Or MBL Design With Corresponding Locknuts. The Purpose Of Lock Washer Is To Firmly Keep The Locknut In Adapter Sleeve Assembly At A Position By Engaging A Groove In Shaft And Suitable Slot In Locknut.

Masta Lock Washers Are Made From Deep Drawn Steel Sheet. The Dimensions Conform To ISO 2982. For Larger Lock Nuts, Locking Clips Are Used. They Are Attached To The Shaft Nut Using A Hex Head Screw. Masta Lock Washers Are Generally Supplied With Zinc Coating Or Blackodized.