Metallics JRM47SLT 5-40 x 3/4 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.26
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Metallics JRM47SLT 5-40 x 3/4 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JRM47SLT 5-40 x 3/4 in. Round Head Slotted Machine Screws - Steel Zinc - Each

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Model: JRM47SLT
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.26
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5-40 x 3/4 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
    • 5-40 Diameter, 3/4" Length

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Type:
Round
Fastener Length:
4-Mar
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:
0.27 lbs
Product Width:
3 in
Sub Division:
Electrical-E H2
Tensile Strength:
60000 psi minimum
Thread Per Inch:
40
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 JRM47SLT – Frequently Asked Questions

1) What thread size and length are the Metallics JRM47SLT machine screws?
The JRM47SLT is a 5-40 machine screw, 3/4 inch long, with 40 threads per inch. The #5 diameter is a small gauge, so it will only thread into a tapped hole or nut cut for 5-40, not 6-32 or 4-40 hardware. The 3/4 inch length gives you useful grip through a device plate or bracket plus a nut on the back side.
2) Will a round head slotted screw sit flush in a countersunk hole?
No. The JRM47SLT has a round head, which is a domed head that seats on top of the surface, not in it. For a countersunk hole you need a flat head machine screw in the same 5-40 x 3/4 size. Drive is a single slot, so a flat blade screwdriver works, no Phillips or combo bit needed.
3) How many Metallics 5-40 round head slotted screws come in a pack?
They ship 100 to a jar, and 100 count is the order minimum. If you only need a handful for one device, you are still buying the full jar.
4) Are these zinc plated steel screws suitable for outdoor or damp locations?
The JRM47SLT is zinc plated carbon steel, which is a dry indoor finish. Zinc gives mild corrosion resistance for interior panel, enclosure, and device work, but for wet, coastal, or washdown locations you want a stainless 5-40 machine screw instead.
5) What is the tensile strength of these Metallics 5-40 steel machine screws?
Rated at 60,000 psi minimum tensile, with a hardness of Rockwell B70 to B100, made from AISI 1006 to 1022 low carbon steel. That is standard low carbon machine screw strength, fine for mounting plates, covers, brackets, and devices, but not a substitute for a graded cap screw in a structural or high load joint.
6) Do these Metallics machine screws meet Buy American or ARRA requirements for a government job?
The JRM47SLT is flagged as both ARRA compliant and Buy American compliant in the manufacturer data, with China listed as the country of origin. Agencies differ on how they read those flags, so procurement should match them against the clause written into their own contract.
7) Can I get this Metallics JRM screw in other lengths or pack quantities?
The JRM round head slotted machine screw family runs other sizes and quantities, available by request. The stocked configuration here is the JRM47SLT, 5-40 x 3/4 inch in zinc plated steel.
8) What does a jar of 100 of these 5-40 screws weigh for shipping?
The packed jar runs 0.27 lbs and measures 3 x 3 x 2.15 inches, so it drops into a parts bin or truck drawer without taking up real space.
How fast can I get the Metallics JRM47SLT 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 JRM47SLT come with a warranty?
Absolutely. The Metallics JRM47SLT 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 JRM47SLT?
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 JRM47SLT 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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