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Washers 3/16 X 1-1/4 Fender St-zn (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-Mar IN
- Outside Diameter:
- 1/1/2004 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Fender Washer
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Finish:
- Zinc Chromate
- Product Length:
- 3 in
- Product Height:
- 2.7 in
- Product Material:
- Steel Zinc
- Product Weight:
- 2.06 lbs
- Product Width:
- 3 in
Metallics JW111 – Frequently Asked Questions
1) What bolt or screw size does the Metallics JW111 fender washer fit?
The JW111 is a 3/16 x 1-1/4 fender washer, so the 3/16 inch hole takes a #10 or 3/16 inch fastener, and the 1-1/4 inch outside diameter spreads the load around it. If you are running 1/4-20 hardware, this one will not slip over the bolt.
2) Why use a fender washer instead of a standard flat washer on sheet metal or drywall?
A fender washer has a small bore with an oversized outside diameter. On the JW111 that is a 3/16 inch hole inside a 1-1/4 inch disc, giving far more bearing surface than a standard flat washer of the same bolt size. That matters when you are fastening through thin sheet metal, drywall, an oversized or slotted hole, or any soft material where a small washer would pull through.
3) Are Metallics JW111 fender washers okay for damp or outdoor electrical work?
They are steel with a zinc chromate finish, which gives ordinary corrosion protection for indoor and sheltered work. For continuous outdoor exposure, wet locations, or coastal air, go to stainless instead; zinc plating will eventually bloom white and rust through.
4) How many washers come in a jar of Metallics JW111?
Each jar holds 100 of the 3/16 x 1-1/4 fender washers, and the jar weighs 2.06 lbs. The jar packaging is handy on a truck or a service cart since it reseals and does not spill like a bag.
5) Is the Metallics JW111 the same thing as a #10 fender washer?
Functionally yes. The JW111 is sized 3/16 inch inside diameter, and 3/16 inch is the common clearance size used for #10 screws and 3/16 inch bolts, with a 1-1/4 inch outside diameter. Order it by the manufacturer part number JW111 if you need to match what is already on the job.
How fast can I get the Metallics JW111 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 JW111 come with a warranty?
Absolutely. The Metallics JW111 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 JW111?
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 JW111 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.