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Washers 1/4 Gr 8 Flat St-zn (Jar 100)
Manufacturer Resources
Product Specs
- Ansi:
- ANSI
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Washers
- Product Length:
- 3 in
- Product Height:
- 2.15 in
- Product Material:
- Steel
- Product Weight:
- 0.46 lbs
- Product Width:
- 3 in
Metallics JG8SW73 – Frequently Asked Questions
1) What size bolt does the Metallics JG8SW73 flat washer fit?
The JG8SW73 is a 1/4 inch flat washer, so it pairs with 1/4-20 or 1/4-28 bolts and 1/4 inch threaded rod, strut hardware, and anchors. It is the washer size most commonly run with 1/4 inch all-thread on electrical hanger and strut work.
2) Is the JG8SW73 a hardened washer or a standard flat washer?
It is a Grade 8 flat washer, which means hardened steel rather than the softer SAE/USS commercial grade. Use it under Grade 8 bolts and anywhere a high-torque joint would dish or embed an ordinary washer.
3) Are these Metallics 1/4 inch washers plated for corrosion resistance?
Steel with a zinc plating. That suits dry interior electrical and mechanical work, panel and strut mounting, and general MRO use. For exterior, wet, or corrosive locations, specify a hot dip galvanized or stainless washer instead.
4) How many washers come in a jar of Metallics JG8SW73?
100 washers per jar. Metallics ships it as a jar pack, which is the form most electricians and maintenance shops want on the truck or in a bin rather than a loose bulk bag.
5) How much does a jar of 100 of these 1/4 inch Grade 8 washers weigh and how much shelf space does it take?
The jar weighs 0.46 lbs and measures 3 x 3 x 2.15 inches, so it drops into a standard parts bin or a van drawer without repacking.
6) Where is the Metallics JG8SW73 washer made?
Country of origin is China. That matters on public and institutional jobs with domestic sourcing requirements, so check your spec before submitting it on a government or federally funded project.
How fast can I get the Metallics JG8SW73 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 JG8SW73 come with a warranty?
Absolutely. The Metallics JG8SW73 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 JG8SW73?
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 JG8SW73 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.