Metallics JRM137SLT 8-32 x 7/8...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Metallics JRM137SLT 8-32 x 7/8 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JRM137SLT 8-32 x 7/8 in. Round Head Slotted Machine Screws - Steel Zinc - Each

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Model: JRM137SLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.23
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8-32 x 7/8 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

  • 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 request | Tensile strength values for stainless screws are offered as approximations only; there is no single standard for the performance requirements of stainless machine screws.

  • Features

    • Steel Zinc Material
    • Round head with slotted Drive
    • 8-32 Diameter, 7/8" Length

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.107 - 0.12 in.
Fastener Head Type:
Round
Fastener Head Width:
0.287 - 0.309 in.
Fastener Length:
8-Jul
Hardness:
Rockwell B70-B100
Language Code:
EN
Material Standard:
AISI 1006 - 1022
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Round_Head_Machine_Screw.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
2.7 in
Product Length:
3 in
Product Weight:
0.57 lbs
Product Width:
3 in
Recess Penetration Gaging Depth:
0.064 - 0.090
Slot Depth:
0.058 - 0.077
Slot Width:
0.045 - 0.054
Sub Division:
Electrical-E H2
Tensile Strength:
60000 psi minimum
Thread Per Inch:
32
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Series:
JRM
Product Finish:
Zinc
Product Details:
Machine Screw
Product Material:
Steel Zinc

Metallics JRM137SLT – Frequently Asked Questions

1) Can I use a round head slotted machine screw where a cover plate has to sit flush?
No. A round head screw has a domed head that sits proud of the surface, and the JRM137SLT's head measures 0.107 to 0.12 inch high with a 0.287 to 0.309 inch head width. For a flush or countersunk hole you want an oval or flat head screw instead. Round head is the right choice for through-holes in sheet steel, brackets, and device mounting where head projection doesn't matter.
2) Is a machine screw the right fastener, or do I need a sheet metal or self-tapping screw?
A machine screw like the JRM137SLT has a uniform 8-32 machine thread with a blunt end, so it needs a pre-tapped hole or a nut behind it. If you are driving into unthreaded sheet steel with no tapped hole, use a self-tapping or sheet metal screw instead. For enclosures, boxes, and yokes that are already tapped 8-32, this is the correct part.
3) Are these Metallics machine screws strong enough for structural or load-bearing use?
These are commercial-grade low carbon steel screws, AISI 1006 to 1022, with 60,000 psi minimum tensile strength and a Rockwell B70 to B100 hardness. That is fine for device mounting, panel and enclosure hardware, brackets and covers. It is not a graded structural fastener, so for anything carrying real load use a Grade 5 or Grade 8 bolt rather than a machine screw.
4) Can zinc plated steel machine screws be used outdoors or in a wet location?
Zinc plated steel is a dry-location and indoor-protected finish. The JRM137SLT is steel with a zinc plating, which handles handling and incidental moisture but will eventually rust in a wet, washdown, or coastal exposure. For those openings specify a stainless machine screw in the same 8-32 x 7/8 size.
5) How are the Metallics JRM137SLT screws packaged, and what is the minimum I can buy?
They come in a jar of 100, and 100 count is the order minimum. That is the useful quantity for a service van or an MRO crib where you are standardizing on one device screw across a building, rather than a small retail blister pack.
6) Do these screws meet Buy American or ARRA requirements on a government job?
The JRM137SLT carries both an ARRA compliance and a Buy American compliance designation in its product data, with China listed as the country of origin. If your contract has a strict domestic-melt or domestic-manufacture clause, match that clause against the origin before you submit it on a federally funded project.
How fast can I get the Metallics JRM137SLT 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 JRM137SLT come with a warranty?
Absolutely. The Metallics JRM137SLT 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 JRM137SLT?
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 JRM137SLT from ZenSupply?
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