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Nuts 5/16-18 Stamp Wing Nut St-zn (Jar 100)
Features
- Designed for Rapid Assembly and Disassembly by Hand
Additional Notes
- Other sizes and quantities available by request, Does not specify dimensions for #4, 7/16 and 1/2 inch diameter type-D stamped wing nuts.
Manufacturer Resources
Product Specs
- Arra Compliant:
- N
- Base Diameter:
- 0.67 - 0.73
- Buy American Compliant:
- No
- Division:
- Electrical H1
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Stamped_Wing_Nuts_St-Zn.pdf
- Number Of Holes:
- 1
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 4.57 in
- Product Length:
- 3 in
- Product Weight:
- 1.47 lbs
- Product Width:
- 3 in
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 18
- Thread Standard:
- ANSI/ASME B18.17
- Wing Height:
- 0.53 - 0.59
- Wing Spread:
- 1.24 - 1.30
- Wing Thickness:
- 0.26 - 0.30
- Department:
- Electrical
- Product Subgroup:
- Nuts
- Product Type:
- Stamped Wing Nut
- Type2:
- Stamped Wing Nut
- Series:
- JWN
- Product Finish:
- Zinc
- Product Details:
- Stamped Wing Nut
- Product Material:
- Steel
Metallics JWN7 – Frequently Asked Questions
1) What thread size does the Metallics JWN7 wing nut take?
The JWN7 is a 5/16-18 wing nut, so it threads onto 5/16 inch rod or bolt with 18 threads per inch, the standard UNC coarse pitch for that diameter. It is made to ANSI/ASME B18.17 for stamped wing nuts, so it interchanges with any other B18.17 5/16-18 type-D wing nut already on the job.
2) Will a 5/16-18 stamped wing nut clear tight spaces in a strut or hanger run?
Check the wing spread before you commit to a tight channel. The JWN7 measures 1.24 to 1.30 inches across the wings, with a wing height of 0.53 to 0.59 inches and a base diameter of 0.67 to 0.73 inches. Inside 1-5/8 inch strut you have clearance, but a hand needs room to turn the wings, so in a boxed-in run a plain hex nut and a wrench is often the better call.
3) Is a stamped wing nut strong enough for structural or load-bearing hanging?
No. The JWN7 is a stamped steel wing nut, formed from sheet rather than machined from a blank, and it is meant for rapid hand assembly and disassembly on electrical, plumbing, and HVAC work. Wing thickness runs 0.26 to 0.30 inches. For anything carrying real load or needing torque to a value, use a forged or hex nut instead.
4) Does this wing nut meet Buy American or ARRA requirements for a government job?
No. The JWN7 is not Buy American compliant and is not ARRA compliant, and country of origin is listed as multiple. If your project carries a domestic-content requirement, this part will not satisfy it.
5) Are zinc plated wing nuts OK for damp or outdoor locations?
The JWN7 is zinc plated steel, which handles indoor and normally dry locations fine. Zinc gives sacrificial corrosion protection but it is a plating, not stainless: in wet locations, exterior exposure, or chemical environments it will eventually rust through. Specify stainless for those.
6) How does the JWN7 wing nut ship, and is there a minimum order?
It ships as a jar of 100 pieces, and the jar is the order minimum, so 100 is the smallest quantity. A full jar weighs 1.47 lbs. Other sizes and quantities are available by request.
7) What is a stamped wing nut actually used for on an electrical job?
Wing nuts like the JWN7 go where a fastener gets taken on and off by hand, with no tool: temporary panel covers, cover plates, equipment grounds, ground straps, and fixture or hanger adjustments that get revisited. It has a single threaded hole, so it is a one-for-one replacement for a hex nut on 5/16-18 rod where hand access matters more than torque. Metallics lists it for electrical, plumbing, and HVAC trades.
How fast can I get the Metallics JWN7 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 JWN7 come with a warranty?
Absolutely. The Metallics JWN7 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 JWN7?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
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