- Size #4
- Internal Teeth Lock Washers Bite Into the Parts to Add Tension, Which Stops Fastener Rotation Due to Vibration.
- Serrated Washers are Available in 410 Stainless Steel Only.
- These Types of Star Washers are Used Mainly in Electrical Components and Smaller Diameter Fasteners.
- These are Lock Washers with Internal Locking Teeth.
- Also Refered to as Toothed Lock Washer, Serrated Washer or Star Washer
- Please Contact Our Sales Department For Bulk Pricing.