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External Lock Washers - 3/8" - Zinc-Plated - 10/Pkg
BMR Code
002-9092
Part number
ETLZ38MR
UPC
671744797756
This zinc-plated external tooth lock washer prevents loosening of 3/8" bolts and screws under vibration and dynamic loads. The serrated external teeth bite into both the fastener head and mating surface to create a positive lock. Steel construction with zinc coating provides corrosion resistance for indoor and outdoor applications. Ideal for automotive assembly, machinery mounting, construction projects, and equipment installations where secure fastening prevents failure.
*The price and inventory of products offered on the website may vary. Price may differ from an advertised price due to varying market conditions, errors or situations beyond our control.
• External serrated teeth for positive locking action
• Zinc-plated steel construction resists corrosion
• Prevents fastener loosening under vibration and dynamic loads
• Compatible with 3/8" bolts, screws, and threaded fasteners
• Suitable for automotive, construction, and machinery applications
• Pack of 10 washers
Warranty:
• 1-month limited manufacturing warranty.
• No repair service, replacement parts, or repair guides are available.
| Brand | RELIABLE |
|---|---|
| Quantity | 10/pck |














