Metallics JRM11SLT 8-32 x 5/16...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Metallics JRM11SLT 8-32 x 5/16 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JRM11SLT 8-32 x 5/16 in. Round Head Slotted Machine Screws - Steel Zinc - Each

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Model: JRM11SLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.19
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8-32 x 5/16 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

  • Features

    • Round head with slotted Drive
    • Steel Zinc Material
    • 8-32 Diameter, 5/16" Length

  • 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:
16-May
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:
2.15 in
Product Length:
3 in
Product Weight:
0.34 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 JRM11SLT – Frequently Asked Questions

1) Will an 8-32 x 5/16 in. machine screw work for mounting a device or cover plate in a standard electrical box?
8-32 is the standard thread used on outlet box device and cover plate screws, and the Metallics JRM11SLT is an 8-32 x 5/16 in. round head screw with 32 threads per inch. At 5/16 in. of length it is short, so it suits thin plates and shallow tapped ears where a longer screw would bottom out or run past the thread. For deeper standoffs or mounting through a thicker plaster ring, step up to a longer 8-32.
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 dry indoor and occasionally damp service, but it is sacrificial and will corrode in sustained wet, coastal, or washdown conditions. For exterior boxes, roof curbs, or chemical exposure, specify a stainless 8-32 machine screw instead.
3) Will a 5/16 in. long 8-32 screw hold a two gang plate or a thicker cover?
5/16 in. is a short grip. Subtract the thickness of what you are fastening and very little thread is left to engage the tapped hole, so on a standard thin wall plate you get only a few threads of bite. For thicker covers, weatherproof lids, or anything with a gasket, order a longer 8-32 round head rather than stacking washers under this one.
4) How strong are the Metallics JRM 8-32 machine screws?
Tensile strength is 60,000 psi minimum with a hardness of Rockwell B70 to B100. That is standard low carbon steel machine screw strength, fine for device mounting, plates, brackets, and general fastening into tapped holes. It is not a structural or high tensile fastener, so don't substitute it where a graded cap screw is called out on the drawing.
5) Do these Metallics machine screws meet Buy American or ARRA requirements for a federal job?
The JRM11SLT is flagged compliant for both ARRA and Buy American in the manufacturer data, with country of origin listed as China. If your specification requires domestic melt and manufacture rather than the ARRA compliance flag, verify the wording of your contract clause against that origin before submitting.
6) How are these 8-32 screws packaged, and what is the minimum I can order?
They ship in a jar, with a minimum order quantity of 100 count. Total packaged weight is 0.34 lbs. Buying by the jar is the normal move for a service van or a shop drawer, since 8-32 is the size that disappears fastest on device work.
7) Is the JRM11SLT a combination drive screw or slotted only?
Slotted only. Metallics does offer combination drive machine screws, but the JRM11SLT round head takes a flat blade in a single slot measuring 0.045 to 0.054 in. wide. If your crew runs Phillips bits in a driver, a combo head version will be faster than this one.
How fast can I get the Metallics JRM11SLT 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 JRM11SLT come with a warranty?
Absolutely. The Metallics JRM11SLT 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 JRM11SLT?
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 JRM11SLT 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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