SKU: 83022258174

Hillman 9/16 in. D Zinc-Plated Steel Split Lock Washer, 50-Pack

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Description

Hillman 9/16 in. D Zinc-Plated Steel Split Lock Washer, 50-Pack9 16 in. Zinc Plated Split Lock Washers, 50 Pack These Hillman split lock washers provide vibration resistant fastening for bolts and screws. Made from durable steel with a zinc plated finish, they help prevent loosening in indoor or outdoor projects. Key Features: Vibration Resistance: Split design grips mating surfaces to help prevent loosening under vibration Durable Construction: Steel washers with zinc plating for moderate corrosion resistance

9/16 in. Zinc-Plated Split Lock Washers, 50-Pack

These Hillman split lock washers provide vibration-resistant fastening for bolts and screws. Made from durable steel with a zinc-plated finish, they help prevent loosening in indoor or outdoor projects.


Key Features:

  • Vibration Resistance: Split design grips mating surfaces to help prevent loosening under vibration
  • Durable Construction: Steel washers with zinc plating for moderate corrosion resistance
  • Sized to Match: 9/16 in. diameter for use with fasteners of the same size
  • Versatile Use: Ideal for general construction, machinery, and treated lumber applications
  • Value Pack: Convenient 50-pack for projects and spare parts

Specifications Table:

Specification Details
Brand Hillman
Type Split Lock Washer
Diameter 9/16 inch
Material Steel
Finish Zinc Plated
Number in Package 50
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: What fasteners should I use these with?
A: Use with nuts and bolts or screws of matching 9/16 in. diameter.


Q: Are these suitable for outdoor use?
A: Yes, the zinc-plated finish offers moderate corrosion resistance for indoor or light outdoor applications.


Q: How does a split lock washer work?
A: Its split ring compresses as the nut tightens, creating friction that helps keep the assembly from loosening.


Q: Can these be used with treated lumber?
A: Yes, they can be used with treated lumber when paired with compatible nuts and bolts.


Q: What is included in the package?
A: A boxed package of 50 zinc-plated steel split lock washers.


Quiet Strength for Every Connection

There’s a beauty in the small details—the hardware that makes a space function flawlessly. These zinc-kissed split washers bring a subtle, industrial polish while ensuring every fixture holds steady. Pair them with brushed steel fasteners on exposed shelving or custom furniture for a refined, utilitarian edge. It’s the discreet touch that elevates durability to a luxury experience.


Secure your projects with confidence—add this 50-pack of Hillman 9/16 in. split lock washers to your cart today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83022258174

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4.5 ★★★★★
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Verified Purchase
judith stevens
Port Orchard, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Draper, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025
A
Verified Purchase
Alexandra
Phoenix, US
★★★★★ 1
It doesn’t stay in
The pipe keeps coming out. Not worth the money. Not sturdy to hold a top table.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2024
E
Verified Purchase
Eric
Port Orchard, US
★★★★★ 2
Good finish, poor hardware.
Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.
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Reviewed in the United States on February 26, 2024
C
Verified Purchase
Carl L. Bradley
San Leandro, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
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Reviewed in the United States on September 22, 2025

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