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Metallics JSFN1213 Nuts 1/2-13 Serr Flange Locknut St-zn (Jar 100)
Model: MET-JSFN1213
Nuts 1/2-13 Serr Flange Locknut St-zn (Jar 100)
Additional Notes
Other sizes and quantities available by request
Features
Requires a greater amount of torque to loosen than to tighten the nut...
Metallics
$50.59
$0.59
Slip-on Locknuts 1/2-13 St-zn (Box 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Box
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Nuts
Metallics SLN12C – Frequently Asked Questions
1) Do slip-on locknuts need to be threaded on from the end of the rod?
No. The point of a slip-on locknut like the SLN12C is that it pushes on over 1/2-13 rod from the side of the installation and grips the thread, so you don't have to spin a nut down the full length of rod. That saves real time on overhead hanger and strut work where the rod is already hung.
2) Are the Metallics SLN12C locknuts zinc plated for indoor electrical work?
They are steel with a zinc plating (the "St-zn" in the description). That's the normal finish for dry interior electrical and mechanical hanging work. For wet, corrosive, or exterior exposure, zinc plated steel is not the right call, you'd want stainless or hot dip galvanized hardware instead.
3) What part number do I order for 1/2 inch slip-on locknuts from Metallics?
Order Metallics SLN12C. That is the manufacturer part number, and the 12 in it corresponds to the 1/2-13 thread size.
4) How many Metallics SLN12C locknuts come in a box?
The SLN12C ships 100 pieces to a box, packaged as a box pack. That quantity suits a contractor running a full floor of 1/2 inch rod hangers rather than a one-off repair.
How fast can I get the Metallics SLN12C 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 SLN12C come with a warranty?
Absolutely. The Metallics SLN12C 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 SLN12C?
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 SLN12C 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.