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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:
- 9 in
- Product Height:
- 6.13 in
- Product Material:
- Steel Zinc
- Product Weight:
- 56.92 lbs
- Product Width:
- 9 in
Metallics SW72B – Frequently Asked Questions
1) What screw size does the Metallics SW72B flat washer fit?
It's a #10 flat washer, so it pairs with #10 machine screws, sheet metal screws, and #10-32 or #10-24 threaded fasteners. For 1/4-20 or 8-32 hardware you need a different size washer.
2) Are Metallics SW72B washers okay for damp or outdoor electrical work?
They're zinc plated steel, which handles indoor and dry-to-damp locations fine. Zinc plating is a sacrificial coating, not stainless, so for direct weather exposure, wet locations, coastal air, or anywhere washed down with chemicals, use a stainless steel flat washer instead.
3) What is the correct part number to reorder these Metallics #10 flat washers?
Order by Metallics part number SW72B. That one number covers the whole box of 21,500 zinc plated steel #10 flat washers, so there's no finish or size suffix to add.
4) What are #10 zinc flat washers used for on an electrical job?
Standard duty on #10 hardware: spreading load under a screw or nut head so it doesn't pull through sheet metal, mounting device plates and straps, hanging raceway and box supports, and keeping the fastener head from chewing up a painted enclosure. The bulk 21,500 count box is aimed at shops and MRO cribs that burn through them on a daily basis rather than a single install.
How fast can I get the Metallics SW72B 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 SW72B come with a warranty?
Absolutely. The Metallics SW72B 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 SW72B?
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 SW72B 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.