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Washers M12 Flat St-zn (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Fits Bolt Size:
- M12 IN
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Washer Type:
- Metric Flat Washer
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Finish:
- Zinc
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Steel
- Product Weight:
- 1.2 lbs
- Product Width:
- 3 in
Metallics JMSW012 – Frequently Asked Questions
1) What bolt size do the Metallics JMSW012 flat washers fit?
They're metric flat washers sized for M12 bolts and threaded rod. If your hardware is imperial (1/2-13 for example), use an SAE or USS flat washer instead; M12 and 1/2 inch are close but not interchangeable for a proper bearing fit.
2) How many washers come in a jar of Metallics JMSW012?
100 washers per jar, packed in Metallics' jar packaging. The jar weighs 1.2 lbs total, which is handy if you're ordering by the case for a van stock or a shop bin.
3) Are these M12 washers plated for corrosion resistance?
Steel washer with a zinc finish, so it has basic corrosion protection for dry interior work: strut runs, panel mounting, hanger rod. Zinc plated steel isn't a stainless substitute, so for wet, coastal, or chemically exposed locations specify stainless instead.
4) What trades use the Metallics JMSW012 M12 flat washer?
It's stocked for electrical, plumbing, and heating and air conditioning work. Typical use is spreading load under an M12 nut or bolt head on strut, channel, hanger rod, equipment feet, and sheet metal where the hole is oversized.
5) What part number do I order for Metallics M12 zinc plated flat washers?
The manufacturer part number is JMSW012, from Metallics. One model, one configuration: M12 metric flat, steel, zinc plated, 100 to the jar.
How fast can I get the Metallics JMSW012 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 JMSW012 come with a warranty?
Absolutely. The Metallics JMSW012 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 JMSW012?
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 JMSW012 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.