Metallics JRM91SLT 8-32 x 3 in...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.34
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Metallics JRM91SLT 8-32 x 3 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JRM91SLT 8-32 x 3 in. Round Head Slotted Machine Screws - Steel Zinc - Each

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Model: JRM91SLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.34
$0.34
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8-32 x 3 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

  • Features

    • Round head with slotted Drive
    • 8-32 Diameter, 3" Length
    • Steel Zinc Material

  • 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.

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:
3
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:
4.57 in
Product Length:
3 in
Product Weight:
1.58 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 JRM91SLT – Frequently Asked Questions

1) How much does the round head stand off the surface, and will it clear a flush cover plate?
The head on the JRM91SLT runs 0.107 to 0.12 in. high with a 0.287 to 0.309 in. diameter. A round head sits proud of the surface by that head height, so it will not sit flush. If you need the head buried in a countersunk hole, use a flat head screw instead.
2) Are these zinc plated steel screws suitable for outdoor or damp locations?
These are AISI 1006 to 1022 carbon steel with a zinc finish. Zinc plating handles indoor and protected locations, but it is a sacrificial coating, not stainless, so in wet, coastal, or washdown environments it will eventually corrode. For exterior or high-moisture work, specify a stainless 8-32 machine screw instead.
3) How strong are these screws, and can I torque them down hard?
Rated at 60,000 psi minimum tensile with a hardness of Rockwell B70 to B100. That is standard low-carbon machine screw strength, fine for fixture mounting, box and strap work, and panel assembly. It is not a structural or high-torque grade fastener, so don't substitute it where a Grade 5 or Grade 8 bolt is specified.
4) Do these machine screws meet Buy American or ARRA requirements for a government job?
The JRM91SLT is flagged ARRA compliant and Buy American compliant in the manufacturer's data, with country of origin listed as China. On federally funded work, confirm which standard your contract invokes, since ARRA and the Buy American Act treat origin differently.
5) How are the Metallics JRM91SLT screws packaged and what is the smallest quantity I can buy?
They come in a jar, with a minimum order of 100 count. The jar pack of 100 weighs 1.58 lbs. Metallics notes that other sizes and quantities are available by request.
How fast can I get the Metallics JRM91SLT 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 JRM91SLT come with a warranty?
Absolutely. The Metallics JRM91SLT 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 JRM91SLT?
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 JRM91SLT 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.
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