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Washers 3/8 X 1-1/2 Fender St-zn (Box 1000)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Pack Type:
- Box
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 7.25 in
- Product Height:
- 6 in
- Product Material:
- Steel Zinc
- Product Weight:
- 27.54 lbs
- Product Width:
- 6.25 in
Metallics W117M – Frequently Asked Questions
1) What bolt size does the Metallics W117M fender washer fit?
The W117M is a 3/8 inch fender washer, so it goes over 3/8 inch bolts, lag screws, threaded rod, or all-thread hangers. The outside diameter is 1-1/2 inches, which spreads the clamping load well past the hole.
2) Why use a fender washer like the W117M instead of a standard flat washer?
A fender washer has a much larger outside diameter relative to its bore. At 3/8 inch bore with a 1-1/2 inch outside diameter, the W117M bridges oversized or worn holes and spreads load across thin or soft material, sheet metal, drywall, plywood, fiberglass panels, where a standard 3/8 flat washer would pull through. For bearing against a steel structural member with a properly sized hole, a standard flat washer is the normal choice.
3) Are Metallics W117M washers corrosion resistant enough for damp or outdoor electrical work?
They are zinc plated steel, which handles indoor, dry, and normally damp locations fine. Zinc plating is a sacrificial coating, not stainless, so for direct weather exposure, wet locations, coastal air, or chemically aggressive environments, specify a hot dip galvanized or stainless 3/8 fender washer instead.
4) How many washers come in a box of Metallics W117M?
They ship 1000 pieces to a box, packaged as a box rather than a bag or carded pack. That is a bulk MRO or jobsite quantity, which is how most electrical and strut work buys 3/8 fender washers. Box weight is 27.54 lbs.
5) Will a 3/8 fender washer work with 3/8 threaded rod hangers and strut?
Yes. The 3/8 bore clears 3/8-16 all-thread, and the 1-1/2 inch outside diameter gives a wide bearing surface, useful under a strut nut, against a channel slot, or on the underside of a panel or deck where the hole is larger than the rod. For a clamping connection on strut, pair it with a 3/8 nut; nuts and rod are separate items.
6) What are the carton dimensions on a box of 1000 Metallics W117M fender washers?
The box measures 7.25 x 6.25 x 6 inches and weighs 27.54 lbs, which matters if you are palletizing or stocking a van shelf or storeroom bin.
7) Where are Metallics W117M washers made?
Country of origin is listed as multiple, so sourcing varies by production run. If your job carries a domestic-content or Buy American requirement, this is not the part to spec.
How fast can I get the Metallics W117M 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 W117M come with a warranty?
Absolutely. The Metallics W117M 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 W117M?
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 W117M 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.