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Washers 3/8 x 2 Fender St-zn (Box 1000)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Pack Type:
- Box
- Product Group:
- Washers
- Sub Division:
- Electrical-E H2
- Department:
- Fasteners
- Product Subgroup:
- Washers
- Product Length:
- 9 in
- Product Height:
- 6.13 in
- Product Material:
- Steel Zinc
- Product Weight:
- 46.35 lbs
- Product Width:
- 9 in
- Product Type:
- Fender Washer
Metallics W123M – Frequently Asked Questions
1) What bolt size does the Metallics W123M fender washer fit?
The W123M is a 3/8 inch fender washer, so it takes a 3/8 inch bolt or threaded rod. The 2 inch outside diameter spreads the load far wider than a standard 3/8 flat washer, which is why it gets used over oversized holes, slotted strut, sheet metal, and soft or hollow substrates where a small washer would pull through.
2) Will a 3/8 x 2 fender washer work on 3/8 threaded rod hanging pipe or conduit?
Yes. The bore is sized for 3/8 inch fasteners, which covers 3/8-16 threaded rod used for conduit and pipe hangers. The 2 inch outside diameter is the usual choice when you are bearing against strut, a channel slot, or an oversized hole and need the load spread out.
3) Are these fender washers plated for outdoor or damp use?
They are steel with a zinc finish. Zinc plating handles indoor, damp, and sheltered exterior work fine, but it is not stainless. For direct weather exposure, coastal air, or chemical contact, step up to a stainless or hot dip galvanized washer instead.
4) How many washers come in a box of the Metallics W123M?
One box holds 1,000 washers. It ships as a box, not a bag or a carded pack, which is the format maintenance shops and electrical contractors stock for repeat use rather than a single job.
5) What is the difference between a fender washer and a standard flat washer in 3/8?
Same bore, much bigger face. A standard 3/8 flat washer has an outside diameter around 1 inch; this one is 2 inches. Use the fender when the hole is oversized or slotted, the material is thin or soft, or you need to clamp against strut without the washer dropping into the channel. Use a standard flat washer when you just need a bearing surface under a nut and a 2 inch disc would be in the way.
6) How much does a box of 1000 of these 3/8 fender washers weigh?
The box comes in at 46.35 lbs, with carton dimensions of 9 x 9 x 6.13 inches. Worth knowing if you are planning shelf space or a one man carry up a ladder, since it is a dense, heavy box for its size.
How fast can I get the Metallics W123M 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 W123M come with a warranty?
Absolutely. The Metallics W123M 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 W123M?
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 W123M from ZenSupply?
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and
rewards on
every order.
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