Lock Washer,1/2"
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
A 1/2" lock washer made from 18-8 stainless steel—ideal for helping prevent fasteners from loosening due to vibration.
Key Features
- Helps resist fastener loosening
- 18-8 stainless steel for corrosion resistance
- 1/2" size for compatible 1/2" hardware applications
Intended Use
- Marine hardware installations
- General fastening/maintenance for vibration-prone assemblies
- Accessory mounting where a lock washer is required
Product Details
- Lock Washer size: 1/2"
- Material: 18-8 Stainless Steel
- LNS SKU: 50-01016
Parts Desk Insights
Best Use Case: Use as the locking interface between the bolt/nut head and the mating surface when vibration or movement is expected.
Common Issues: If the washer size doesn’t match the fastener correctly, it may not sit flat or may not provide the intended locking action. Also confirm you’re using it with the correct mating hardware and surface thickness/clearance for your application.
Related Products & Accessories
- Bulk Fasteners - Browse related fasteners & mounting hardware.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.