SKU: 87208553252

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

$13.94 $15.49
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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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4.8 ★★★★★
Based on 1876 reviews
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Product Reviews
M
Verified Purchase
Madeline
Charlottesville, US
★★★★★ 4
these work
Love these they work great, easy to use and clean,bought it again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
S
Verified Purchase
Sherry
Natrona Heights, US
★★★★★ 5
Ease of cleaning
Came as advertised. Good quality and came with two scrapers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
D
Verified Purchase
Digital Hustler
Lexington, US
★★★★★ 5
Step up your fresh breath game!
This!!! This is the step I was missing in my oral care routine. I was previously using one of those cheap plastic little scrubbers you get from the dollar store to brush my tongue but didn't feel like it did much, it was just a routine. A friend of mine suggested a metal tongue scraper and said it was really helping to keep her mouth clean and fresh after a bunch of expensive dental work. Well, shoot....why not? I won't pretend like I know all the scientific benefits behind tongue scraping, but all I know is from the first time, I was sold on it. You simply hold both ends in your hands and gently place the curved groove on the back of your tongue towards your throat, scraping gently down towards the tip of your tongue. You'll be shocked at the amount of goo that comes off! At least I was, and I am a daily tongue brusher! Rinse the muck off between each scraping and your tongue will be clean and neat. 2 points of caution: 1) Be careful going too far back at first. It can trigger your gag reflex so only go back as far as you feel comfortable and work your way back. 2) You have really sensitive large taste buds at the base of your tongue, so do not press and drag too hard. You can use a small amount of pressure, but not too much is needed. You can definitely hurt your tongue that way (I did, and it was not nice). I've noticed that my breath is much fresher for much longer on days when I scrape my tongue with this. (I did a control test with my old plastic brush and this steel scraper, and the steel scraper outperformed by a mile). My mouth felt cleaner and I don't know if this can be proven, but I feel like food tasted better? My morning coffee seemed even more enjoyable after my first round of tongue-scraping. You get two for such a good price and it will last such a long time. Get one for you and your SO. To be honest, all the brushing and flossing, and mouthwash in the world doesn't replace scraping all that gunk off your tongue if you want fresh clean breath. I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2023
T
Verified Purchase
TracyAnn Beadle
Carnegie, US
★★★★★ 5
I would buy it again
10/10 gets the job done and more. easy to use and good quality. The design is perfect and has not rusted so far. The best thing is it's two for the price so it's even better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
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Verified Purchase
Gømxz
Lake Worth, US
★★★★★ 5
Simple and Effective for Fresher Breath!
I decided to try these stainless steel tongue scrapers, and I'm glad I did. You get a pack of two, which is convenient. They feel really sturdy, being made of surgical steel, and they are easy to clean. I've noticed a difference in how fresh my mouth feels since I started using them. It's a simple addition to my oral hygiene routine, but it seems to make a real impact on breath freshness. If you're looking for a durable and effective tongue cleaner, this two-pack is a good option.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2025

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