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Metallics JRM56SLT Screws 1/2-13 X 3 Rh Sl MS St-zn (Jar 50)
Model: MET-JRM56SLT
Screws 1/2-13 X 3 Rh Sl MS St-zn (Jar 50)
Additional Notes
In 1985, Metallics was the first fastener company in America to offer a full line of Combo’s! | Other sizes and quantities available by...
Metallics
$54.00
$5.79
Screws 3/8-16 X 1/2 Rh Sl MS St-zn (Jar 100)
Manufacturer Resources
Product Specs
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics JRM36SLT – Frequently Asked Questions
1) Can I use a 3/8-16 machine screw in a drilled hole without a nut?
Only if the hole is tapped. A machine screw like the JRM36SLT has a uniform straight thread with a blunt end, so it does not form its own thread the way a self-tapping or sheet metal screw does. You need a 3/8-16 tapped hole or a 3/8-16 nut behind the work.
2) What head and driver does the JRM36SLT screw use?
Round head with a slotted drive, so you drive it with a standard flat blade screwdriver, not a Phillips or square bit. The round head sits proud of the surface rather than sinking flush, so don't plan on countersinking it.
3) Are these Metallics 3/8-16 screws steel or stainless, and are they plated?
Steel with a zinc plating (the "MS St-zn" in the callout is machine screw, steel, zinc). Zinc plating handles dry indoor service fine but it isn't a marine or sustained outdoor finish; for wet or corrosive locations, step up to stainless.
4) How many screws come in a jar of Metallics JRM36SLT?
100 screws per jar, and the jar is the pack format it ships in. That's a shop or service truck quantity, which is why electrical and MRO stockrooms buy it this way rather than in loose counts.
5) What part number do I order for 3/8-16 x 1/2 inch round head slotted zinc machine screws from Metallics?
Metallics part number JRM36SLT. That single number covers the jar of 100 in 3/8-16 x 1/2 inch, round head slotted, zinc plated steel; there are no size or finish choices to specify under it.
How fast can I get the Metallics JRM36SLT 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 JRM36SLT come with a warranty?
Absolutely. The Metallics JRM36SLT 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 JRM36SLT?
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 JRM36SLT 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.