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Washers 8 Int Tooth Lock SS (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Country Of Origin:
- China
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Stainless Steel
- Product Weight:
- 0.1 lbs
- Product Width:
- 3 in
Metallics JLWI4SS – Frequently Asked Questions
1) What screw size do the Metallics JLWI4SS internal tooth lock washers fit?
They are #8 internal tooth lock washers, so they go under the head of a #8 machine screw or bolt. The internal teeth bite against the underside of the screw head rather than the outside diameter, which keeps the serrations hidden and leaves a cleaner edge than an external tooth washer.
2) Are these #8 lock washers stainless steel, and can they be used outdoors or in damp locations?
The JLWI4SS is made of stainless steel, which is why it holds up in wet, washdown, or exterior enclosures where a plated steel washer would rust and lose its bite. Pair it with stainless screws so you are not mixing metals at the joint.
3) How many washers come in a jar of Metallics JLWI4SS?
Each jar holds 100 of the #8 stainless internal tooth lock washers. Packed in a jar rather than a bag, so it stays closed on a service truck or in a parts bin and you can pour out a handful without spilling the rest.
4) Should I use an internal tooth lock washer or a split lock washer on a #8 panel screw?
An internal tooth washer like the JLWI4SS spreads many small teeth around the full circle, so it resists loosening from vibration better on thin sheet metal, device plates, and enclosure covers. A split ring concentrates load at one gap and can dig a groove in soft or thin material. Use the toothed washer where the screw head seats on sheet steel or an aluminum panel; use a split lock washer on heavier machined joints.
5) Is the Metallics JLWI4SS made to an ANSI dimensional standard?
Yes, the #8 internal tooth lock washer is built to ANSI dimensional standards, which means the inside and outside diameters and thickness match the standard #8 washer envelope. It will seat under a standard #8 screw head without overhanging the boss or interfering with a neighboring fastener.
6) How big is a jar of the Metallics #8 stainless lock washers and what does it weigh?
The jar measures 3 x 3 x 2.15 inches and the listed weight is 0.1 lbs, so it drops into a bin drawer or a van shelf tray without taking a slot meant for a larger box.
How fast can I get the Metallics JLWI4SS 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 JLWI4SS come with a warranty?
Absolutely. The Metallics JLWI4SS 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 JLWI4SS?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Metallics JLWI4SS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.