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Screw 12-24 x 1-1/2 RH PH MS St-Zn (Jar 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics JRMP52 – Frequently Asked Questions
1) Will a 12-24 screw thread into a standard electrical box or mounting strap?
Yes. 12-24 is the thread used on steel electrical boxes, device straps, and mounting brackets, so the JRMP52 threads straight into those tapped holes. The 1-1/2 inch length is longer than a typical device screw, so it suits deep plaster rings, stacked spacers, or boxes set back behind finished surfaces.
2) What is the difference between 12-24 and 10-32 screws for electrical work?
They are not interchangeable. 10-32 is the thread on most cover plates and smaller device hardware, while 12-24 is the coarser, larger thread found on box mounting holes, straps and rack-style hardware. The JRMP52 is 12-24, so it will not start in a 10-32 tapped hole. Check the tap in your box before ordering.
3) Does a round head Phillips screw sit flush, or will it stand proud?
It stands proud. The JRMP52 has a round head, which is a domed bearing head that seats on the surface rather than sinking into it. If you need the head flush with a plate or ring, you need a flat head countersunk screw in a countersunk hole instead.
4) Is the JRMP52 screw suitable for damp or outdoor locations?
It is zinc plated steel, which handles dry interior and lightly damp conditions. For wet exterior work or corrosive environments, specify a stainless fastener instead; zinc plating is a sacrificial coating, not a corrosion-proof one.
5) How many screws come in a jar of Metallics JRMP52?
One hundred per jar. The jar pack is the standard way these get bought for a service truck or shop bin, since 12-24 machine screws get consumed in volume on box and strap mounting.
How fast can I get the Metallics JRMP52 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 JRMP52 come with a warranty?
Absolutely. The Metallics JRMP52 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 JRMP52?
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 JRMP52 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.