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Washers 1/4 X 1 Fender St-zn (Jar 1000)
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:
- 4.5 in
- Product Height:
- 7.25 in
- Product Material:
- Steel Zinc
- Product Weight:
- 13 lbs
- Product Width:
- 4.5 in
Metallics JW113M – Frequently Asked Questions
1) What size bolt does the Metallics JW113M fender washer fit?
The JW113M is a 1/4 inch fender washer with a 1 inch outside diameter, so it takes a 1/4 inch bolt or screw. The wide 1 inch OD spreads the load far beyond the head of the fastener, which is the point of a fender washer compared with a standard 1/4 inch flat washer.
2) Will a 1/4 inch fender washer pull through sheet metal or drywall better than a standard flat washer?
Yes, that is the reason to use it. A standard 1/4 inch flat washer has an OD of roughly 3/4 inch; the JW113M runs a full 1 inch OD on the same 1/4 inch bore, so it bears on more material. That is what keeps a fastener from pulling through thin sheet metal, oversized or slotted holes, or soft substrate.
3) Are these fender washers plated for corrosion resistance?
They are zinc plated steel. That handles normal indoor and protected electrical work, panel mounting, strut and channel work, sheet metal backing. For direct weather exposure, wet locations, or pressure treated lumber, step up to a hot dip galvanized or stainless washer instead.
4) How many washers come in a jar of Metallics JW113M?
1,000 pieces, packed in a jar rather than a loose bag, so it stays sorted on the shop shelf or in a service van. The full jar weighs 13 lbs.
5) What are the jar dimensions for the Metallics JW113M, and will it fit a van shelf?
The jar measures 7.25 in height and 4.5 x 4.5 in, so it stands on a standard parts shelf without special racking. At 13 lbs full it is a two-hand lift off a high shelf.
6) Is the JW113M washer dimensioned to an ANSI standard?
The JW113M is built to ANSI dimensional standards for the 1/4 x 1 fender washer, so the bore and outside diameter interchange with other ANSI-dimensioned 1/4 inch fender washers already on the job.
How fast can I get the Metallics JW113M 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 JW113M come with a warranty?
Absolutely. The Metallics JW113M 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 JW113M?
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 JW113M 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.