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Washers 10 Flat SS (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- 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:
- 0.22 lbs
- Product Width:
- 3 in
Metallics JSSW111 – Frequently Asked Questions
1) What screw size do the Metallics JSSW111 flat washers fit?
The JSSW111 is a #10 flat washer, so it pairs with #10 machine screws, sheet metal screws, and ground screws. Flat, not split or lock style, so it spreads bearing load under the head rather than providing any locking action.
2) Are the Metallics #10 flat washers stainless steel or plated?
Solid stainless steel, not zinc-plated carbon steel. That matters for outdoor enclosures, damp mechanical rooms, and coastal work where a plated washer will rust and streak the panel. Use these when the screws and strut you are fastening to are also stainless, to avoid mixing dissimilar metals.
3) Can I use a #10 stainless flat washer for bonding and grounding connections?
A flat washer like the JSSW111 is for load distribution under a screw or nut head, not for establishing a bond. It will keep a #10 ground screw from pulling through sheet metal or an oversized hole, but the electrical connection itself should be made with the appropriate lug, ground screw, or bonding device. Pair it with a lock washer or locknut if you need vibration resistance.
4) Will these washers hold a screw tight against vibration?
No. The JSSW111 is a plain flat washer, so it spreads clamping force but has no spring or bite to resist loosening. On motors, panels on equipment, or anything that vibrates, add a stainless split lock washer or a nylon-insert locknut in the same #10 size and keep the flat washer against the sheet metal.
5) Where are Metallics JSSW111 washers made, and do they follow a dimensional standard?
Country of origin is China, and the washer is built to ANSI dimensions, which is what keeps the inside and outside diameters interchangeable with other #10 ANSI flat washers already in a facility's fastener bins. Useful for an MRO buyer standardizing a stockroom.
How fast can I get the Metallics JSSW111 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 JSSW111 come with a warranty?
Absolutely. The Metallics JSSW111 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 JSSW111?
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 JSSW111 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.