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Washers 5/16 X 1-1/2 Fender SS (Jar 100)
Special Features
- Features: A Larger Diameter for Greater Bearing Surface
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Inside Diameter:
- 16-May IN
- Outside Diameter:
- 1/1/2002 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Fender Washer
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 3.6 in
- Product Material:
- Stainless Steel
- Product Weight:
- 2.75 lbs
- Product Width:
- 3 in
Metallics JW118SS – Frequently Asked Questions
1) What bolt size does the Metallics JW118SS fender washer fit?
It is a 5/16 inch fender washer, so it drops over 5/16 inch bolts, lags, screws and threaded rod. The outside diameter is 1-1/2 inches, which is what spreads the load across a much larger bearing surface than a standard 5/16 flat washer.
2) Are these fender washers stainless steel or plated?
Solid stainless steel, not zinc plated carbon steel. That matters if you are mounting outdoors, in a wash-down area, on a rooftop unit or anywhere a plated washer would bleed rust onto a finished surface.
3) When should I use a fender washer instead of a standard flat washer?
Use the fender type when the material under the fastener is soft or oversized, thin sheet metal, drywall, plywood, fiberglass panel, an enlarged or slotted hole. The 1-1/2 inch outside diameter on a 5/16 bolt spans the opening and spreads clamping load so the head does not pull through. A standard flat washer is the right call when the hole is clean and the substrate is steel or hardwood.
4) Will a 5/16 stainless fender washer work for mounting a sign or panel over an oversized hole?
That is the job it does best. With a 1-1/2 inch outside diameter over a 5/16 fastener, it bridges a slot or an enlarged hole and keeps the nut or bolt head from pulling into the panel. Stainless construction means it will not streak the face of the panel the way a plated washer can once the coating wears.
5) How many washers come in a jar of Metallics JW118SS?
100 pieces per jar. The jar packaging holds together better than a bag in a van or on a cart, and the full jar weighs 2.75 lbs.
6) Are these washers suitable for electrical and mechanical trade work?
Yes. Metallics lists the JW118SS for the electrical, plumbing, heating and air conditioning trades, so it covers strut and channel mounting, hanger and rod work, panel and enclosure mounting, and duct hanging where a 5/16 fastener needs load spread.
How fast can I get the Metallics JW118SS 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 JW118SS come with a warranty?
Absolutely. The Metallics JW118SS 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 JW118SS?
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 JW118SS 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.