Metallics JLWX5 Washers 10 Ext...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.20
$0.20

Metallics JLWX5 Washers 10 Ext Tooth Lock St-zn (Jar 100)

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Model: JLWX5
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.20
$0.20
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Washers 10 Ext Tooth Lock St-zn (Jar 100)

Manufacturer Resources

Product Specs

Ansi:
ANSI
Country Of Origin:
MUL
Division:
Electrical H1
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Pack Type:
Jar
Product Family:
Electrical Supplies
Product Group:
Fasteners
Sub Division:
Electrical-E H2
Washer Type:
External 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 JLWX5 – Frequently Asked Questions

1) What screw size does the Metallics JLWX5 external tooth lock washer fit?
The JLWX5 is a #10 external tooth lock washer, so it pairs with #10 machine screws and bolts. Material is zinc plated steel. It ships as a jar of 100, which is the usual way an electrician stocks a truck for device screws, ground screws and strap hardware.
2) External tooth or internal tooth lock washer, which should I use on a panel screw?
External tooth is what the JLWX5 gives you: the teeth sit outside the screw head diameter, so they bite on a larger circle and resist loosening better under vibration. That also means the teeth stay visible under the head, which is why they are the common choice for bonding and grounding connections where you want the plating scraped through to bare metal. Internal tooth hides the teeth under the head and is the neater looking option on finished trim or where the screw head is small.
3) Are these washers suitable for grounding and bonding connections in a panel?
Yes. An external tooth lock washer in zinc plated steel is the standard star washer used under a #10 ground screw or bonding lug to cut through paint and plating for metal to metal contact. Metallics lists the JLWX5 for the electrical, plumbing, heating and air conditioning trades.
4) Will zinc plated steel star washers hold up outdoors or in a wet location?
The JLWX5 is zinc plated steel, which is a mild corrosion coating meant for dry indoor and protected work. For damp, coastal or chemically exposed installs, specify a stainless external tooth washer in the same #10 size instead.
5) Do Metallics JLWX5 washers meet ANSI dimensional sizing?
Metallics lists the JLWX5 to ANSI for the #10 external tooth lock washer, so the inside diameter, outside diameter and thickness follow the standard pattern and the washer interchanges with other ANSI #10 star washers already in your stock.
How fast can I get the Metallics JLWX5 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 JLWX5 come with a warranty?
Absolutely. The Metallics JLWX5 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 JLWX5?
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 JLWX5 from ZenSupply?
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