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Washers 10 Int Tooth Lock St-zn (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Internal Tooth Lock Washer
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Steel Zinc
- Product Weight:
- 0.1 lbs
- Product Width:
- 3 in
Metallics JLWI5 – Frequently Asked Questions
1) What size screw does the Metallics JLWI5 internal tooth lock washer fit?
The JLWI5 is a #10 internal tooth lock washer, so it pairs with #10 machine screws and #10 sheet metal screws. It ships as a jar of 100.
2) Internal tooth or external tooth lock washer - which should I use on a #10 screw?
Internal tooth, like the JLWI5, keeps the serrations under the screw head where they are hidden and less likely to snag or scratch a finished surface, and it works well with pan and round heads on panel and box work. External tooth versions put the teeth outside the head diameter for more bite on soft or painted material, but they show. For electrical device and enclosure grounding work an internal tooth #10 is the usual pick.
3) Are these Metallics #10 lock washers plated for corrosion resistance?
They are zinc plated steel. That handles normal indoor panel, box, and device work fine. For wet, exterior, or corrosive locations you want stainless rather than zinc plated steel.
4) Is the Metallics JLWI5 a dimensional standard washer or a proprietary size?
It is built to ANSI dimensions, so a #10 internal tooth lock washer from this jar interchanges with any other ANSI dimensioned #10 tooth washer already on the job.
5) Are these #10 tooth washers suitable for anything besides electrical work?
Yes. Metallics lists the JLWI5 for the electrical, plumbing, heating and air conditioning trades, so the same jar covers panel and device screws, strut and hanger assemblies, and mechanical equipment fastening.
6) What is the part number to reorder these Metallics #10 tooth washers?
Order by Metallics MPN JLWI5. There is one configuration, the #10 internal tooth zinc plated steel washer in a 100 count jar, so there is no size or finish to specify on the order.
How fast can I get the Metallics JLWI5 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics JLWI5 come with a warranty?
Absolutely. The Metallics JLWI5 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics JLWI5?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics JLWI5 from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.