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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 Material:
- Steel Zinc
Metallics SW76M – Frequently Asked Questions
1) What bolt size does the Metallics SW76M flat washer fit?
The SW76M is a 1/2 inch flat washer, so it pairs with 1/2 inch bolts, threaded rod, anchors, and hanger rod. For electrical work that means 1/2 inch rod drops for strut, trapeze supports, and channel hangers.
2) Are these 1/2 inch washers plated for corrosion resistance?
Yes. The SW76M washer is zinc plated steel, which suits dry indoor and protected mechanical rooms. For sustained outdoor exposure or washdown areas, step up to stainless or hot dip galvanized instead.
3) How many washers come in a box of Metallics SW76M?
Each box holds 1,000 pieces of the 1/2 inch zinc plated flat washer. It is sold as a bulk box, not loose counts, so it is sized for a crew running rod drops across a floor rather than a one-off repair.
4) Do I need a flat washer and a lock washer, or just the flat washer, on 1/2 inch rod?
The SW76M is a flat washer only. It spreads load and protects the surface under the nut or bolt head. If the connection needs vibration resistance, order a separate 1/2 inch lock washer or a nut with a locking feature and stack it against the flat washer.
5) Will the Metallics SW76M work with strut and channel hardware?
It works wherever a 1/2 inch fastener passes through: strut nuts, beam clamps, trapeze hangers, and rod couplings all take a 1/2 inch flat washer. The washer is zinc plated steel, so it matches the finish on standard pre-galvanized strut hardware closely enough for indoor runs.
6) Is the SW76M washer made to a standard dimensional spec?
The 1/2 inch zinc plated flat washer is built to ANSI dimensions, which is what lets it interchange with other ANSI 1/2 inch flat washers already on a job without reworking hole sizes or nut bearing surfaces.
How fast can I get the Metallics SW76M 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 SW76M come with a warranty?
Absolutely. The Metallics SW76M 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 SW76M?
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 SW76M 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.