SKU: 87208553252

Hillman 5/16 in. Stainless Steel Split Lock Washer, 100-Pack

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Description

Hillman 5/16 in. Stainless Steel Split Lock Washer, 100-Pack5 16 in. Stainless Steel Split Lock Washers (100) These Hillman split lock washers provide secure fastening that resists loosening from vibration and torque. Made from 18 8 stainless steel for reliable corrosion resistance, theyre ideal for indoor or outdoor projects and pair with 5 16 in. nuts and bolts. Key Features: Vibration Resistance: Split design bites into surfaces to help prevent nuts and bolts from backing out Durable Material: 18 8

5/16 in. Stainless Steel Split Lock Washers (100)

These Hillman split lock washers provide secure fastening that resists loosening from vibration and torque. Made from 18-8 stainless steel for reliable corrosion resistance, they’re ideal for indoor or outdoor projects and pair with 5/16 in. nuts and bolts.


Key Features:

  • Vibration Resistance: Split design bites into surfaces to help prevent nuts and bolts from backing out
  • Durable Material: 18-8 stainless steel offers strong corrosion resistance for outdoor and treated-lumber use
  • Sized to Match: Fits 5/16 in. diameter bolts and nuts for consistent fastening
  • Bulk Convenience: 100-pack supplies jobsite or shop needs
  • Versatile Use: Suitable for mechanical, automotive, and general construction applications

Specifications Table:

Specification Details
Brand Hillman
Type Split Lock Washer
Diameter 5/16 inch
Material 18-8 Stainless Steel
Finish Stainless Steel
Number in Package 100 pack
Packaging Type Boxed
Recommended Use Use with like nuts and bolts of similar diameter; indoor/outdoor applications
Corrosion Resistance Good (18-8 stainless steel)
Package Height 1.2 in
Package Width 2.1 in
Package Length 2.2 in
Package Weight 1.8 lb

Frequently Asked Questions (FAQ):

Q: What size bolts do these washers fit?
A: They are designed for use with 5/16 in. diameter bolts and nuts.


Q: Are these suitable for outdoor applications?
A: Yes. They are 18-8 stainless steel, providing good corrosion resistance for outdoor use.


Q: How do split lock washers work?
A: The split ends compress and bite into the mating surfaces when tightened, helping prevent loosening from vibration.


Q: How many washers come in the box?
A: 100 washers per pack.


Q: Can I use them with treated lumber?
A: Yes, stainless steel is suitable for use with treated lumber.


A Sleek, Industrial Detail with Purpose

These stainless split lock washers bring a refined utility to hardware moments, lending a subtle glint and steadfast grip. I love the clean, spiral break—an elegant gesture that quietly ensures stability. Style them with brushed steel bolts on exposed shelving or custom furniture for a crisp, tailored finish. It’s a small element that delivers luxe confidence to any crafted piece.


Secure your projects with corrosion-resistant holding power—add this 100-pack of stainless 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: 87208553252

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4.9 ★★★★★
Based on 10 reviews
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Product Reviews
S
Verified Purchase
Steve
Lowell, US
★★★★★ 5
Perfect Blend of Style and Functionality!
Size: 48in, Color: 3tier
Couldn't be happier with the results! The combination of black galvanized pipes and thick wooden shelves adds a rustic yet modern touch to my decor. These shelves are incredibly sturdy and can hold a good amount of weight, making them perfect for towels and decorative items. I love how versatile they are; I can see them working well in the kitchen or living room too. The assembly was straightforward. Overall, these shelves are a fantastic space-saving solution that enhances the aesthetic of any room!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
J
Verified Purchase
JZ
Port Orchard, US
★★★★★ 5
Provide mix of rustic and modern vibes
Size: 48in, Color: 3tier, Size: 48in, Color: 3tier
Absolutely love how these turned out! The black pipes and chunky wooden shelves give off a perfect mix of rustic and modern vibes. Super sturdy too—they hold a good amount of weight, so I’ve been using them for books and a few decor pieces. They’re really versatile—would look great in home office or living room as well. Assembly was easy, nothing too tricky. Overall, a great way to save space and add some style to the room!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
L
Verified Purchase
Lexie Crisp
Charlottesville, US
★★★★★ 5
Perfect!
Size: 48in, Color: 3tier
A little hard to line up but extremely beautiful and worth it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
D
Verified Purchase
Dawn Ellen Sampson
Port Orchard, US
★★★★★ 5
Great shelf !
Size: 48in, Color: 3tier
They look great ! Easy to install !
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Reviewed in the United States on November 13, 2025
A
Verified Purchase
Amanda Hernandez-Stoner
Natrona Heights, US
★★★★★ 4
Beautiful but…
Size: 48in, Color: 3tier
I have bought a half dozen of these shelves over the years and installed them in my own home and family members homes. They are beautiful once they are up. The quality of the pipe and wood are great, heavy duty. BUT Somehow I seem to forget that the installation is a complete nightmare-borderline not worth it. The pipe never likes to line up properly and when it does it’s just not tight leaving the whole thing feeling wobbly. Once installed it is very beautiful and sturdy. The other part I also seem to forget is that the anchors are complete and utter crap! Save yourself the frustration and TOSS THEM immediately. Its a huge waste of time attempting to use them and your so pissed off by the time you realize it that you almost don’t even want the shelf anymore😂 In summary- Beautiful, quality shelf but buy your own anchors and round up you patience prior to install.
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Reviewed in the United States on October 5, 2025

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