Metallics JRM43SLT Screws 1/2-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$56.04
$7.71
Metallics JRM43SLT Screws 1/2-13 X 4 Rh Sl MS St-zn (Jar 50)

Metallics JRM43SLT Screws 1/2-13 X 4 Rh Sl MS St-zn (Jar 50)

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Model: JRM43SLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$56.04
$7.71
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Screws 1/2-13 X 4 Rh Sl MS St-zn (Jar 50)

Manufacturer Resources

Product Specs

Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Type:
Round
Fastener Length:
4
Language Code:
EN
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Round_Head_Machine_Screw.pdf
Order Minimum Imperial:
50
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
7.25 in
Product Length:
4.5 in
Product Weight:
12.22 lbs
Product Width:
4.5 in
Sub Division:
Electrical-E H2
Thread Per Inch:
13
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Product Finish:
Zinc
Product Details:
Machine Screw
Product Material:
Steel

Metallics JRM43SLT – Frequently Asked Questions

1) What thread size and pitch are the Metallics JRM43SLT machine screws?
The JRM43SLT is a 1/2-13 machine screw, meaning a 1/2 inch nominal diameter with 13 threads per inch. That is the standard UNC coarse pitch for 1/2 inch, so it mates with 1/2-13 nuts and tapped holes. Shank length is 4 inches.
2) Is the JRM43SLT a machine screw or a lag/wood screw? Does it need a nut or a tapped hole?
It's a machine screw, fully threaded 1/2-13 along its 4 inch length, so it needs a mating nut or a tapped hole. It will not cut its own thread in wood or sheet metal. For strut, channel, or equipment frames with 1/2-13 tapped holes it drops straight in; otherwise order 1/2-13 nuts separately, since none are included.
3) Are these zinc plated screws OK outdoors or in a damp electrical room?
These are steel screws with a zinc finish. Zinc plating handles indoor and protected electrical work, damp rooms, and short outdoor exposure, but it is not a substitute for hot-dip galvanized or stainless in constant wet, coastal, or corrosive-chemical locations. For those, go stainless.
4) How many screws come in a jar of the Metallics JRM43SLT, and can I buy fewer?
They ship as a jar of 50 and the order minimum is 50 count, so the jar is the smallest unit. Buy in multiples of 50 for a crew or a service truck; there is no loose-piece option.
5) Do the Metallics 1/2-13 screws meet Buy American or ARRA requirements on a public job?
Metallics lists the JRM43SLT as both ARRA compliant and Buy American compliant. Country of origin is China. If your specification requires domestic melt and manufacture rather than the broader compliance flags, confirm against the project's exact clause before you submit.
6) What does a jar of 50 of these 1/2 inch screws weigh for shipping or truck stock?
Metallics lists the packaged weight at 12.22 lbs, with the container measuring 4.5 in by 4.5 in by 7.25 in. Worth knowing if you are loading several jars into a van bin or a parts cabinet shelf.
How fast can I get the Metallics JRM43SLT 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 JRM43SLT come with a warranty?
Absolutely. The Metallics JRM43SLT 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 JRM43SLT?
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 JRM43SLT from ZenSupply?
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