Metallics JFM41 10-24 x 5/8 in...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.19
$0.19
Metallics JFM41 10-24 x 5/8 in. Flat Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JFM41 10-24 x 5/8 in. Flat Head Slotted Machine Screws - Steel Zinc - Each

(No reviews yet) Write a Review

Model: JFM41
Selected Model is

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

$50.19
$0.19
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
10-24 x 5/8 in. Flat Head Slotted Machine Screws - Steel Zinc - 100qty

  • Features

    • Steel Zinc Material
    • Flat head with slotted Drive
    • Zinc yellow screws are popular in electronics applications.
    • 10-24 Diameter, 5/8" Length

  • Additional Notes

    • Other sizes and quantities available by request | Hardness and tensile strength standards are offered as guides only for stainless machine screws. There is currently no national standard for these performance requirements for stainless machine screws.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Dimensional Standard:
ASME B18.6.3-1998
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.098 - 0.116 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.333 - 0.362 in.
Fastener Length:
8-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-Flat_Head_Mach_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:
0.56 lbs
Product Width:
3 in
Slot Depth:
0.034 - 0.053
Slot Width:
0.05 - 0.06
Sub Division:
Electrical-E H2
Tensile Strength:
1050 lb minimum
Thread Per Inch:
24
Thread Standard:
ANSI/ASME B1.1
Thread Type:
UNC
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Series:
FM and FMP
Product Finish:
Zinc
Product Details:
Machine Screw
Product Material:
Steel Zinc

Metallics JFM41 – Frequently Asked Questions

1) Will a 10-24 machine screw thread into a standard electrical box or device ring?
Yes. The Metallics JFM41 is a 10-24 UNC machine screw, 24 threads per inch, cut to ANSI/ASME B1.1. That is the thread used for device and cover screws in steel outlet boxes, plaster rings and switch plates, so it mates with standard 10-24 tapped holes. At 5/8 in. long it suits a box ear or ring where a longer screw would bottom out.
2) Does a flat head machine screw sit flush, and what countersink does it need?
The flat head seats flush in a countersunk or chamfered hole. Head width runs 0.333 to 0.362 in. and head height 0.098 to 0.116 in., dimensioned to ASME B18.6.3-1998, so an 82 degree countersink sized for a #10 flat head takes it level with the surface. If your plate or ring has a straight unchamfered hole, use a pan or round head instead, since a flat head will stand proud.
3) Are zinc plated steel machine screws OK outdoors or in a damp location?
Zinc plated carbon steel is a dry-location finish. The JFM41 is steel with a zinc plating over AISI 1006 to 1022 wire, which handles indoor panel, box and fixture work fine but will corrode in wet, washdown or coastal exposure. For outdoor enclosures, damp locations or chemical exposure, specify a stainless machine screw in the same 10-24 x 5/8 size instead.
4) Will a 10-24 screw work in a hole tapped 10-32?
No. The JFM41 is 10-24 UNC, 24 threads per inch. A 10-32 tapped hole is a finer pitch and the two do not interchange, even though the #10 major diameter is the same. Forcing a 10-24 into a 10-32 hole strips the threads. Count the threads or match the screw you pulled out before ordering.
5) How many screws come in a jar of Metallics JFM41, and can I buy fewer?
They ship 100 to a jar, and 100 count is the order minimum, so a jar is the smallest buy. Keep that in mind for a single-fixture repair; it is a stocking quantity for a truck or shop bin rather than a one-off.
6) What screwdriver do I need for these, and will a power driver work?
Slotted drive only, no Phillips or combo recess. The slot is 0.05 to 0.06 in. wide and 0.034 to 0.053 in. deep, which calls for a properly ground flat blade tip. Slotted heads cam out easily under a drill, so hand drive these or run a slow impact-free driver with firm down pressure.
7) Do these machine screws qualify for a Buy American or ARRA funded job?
Metallics lists the JFM41 as both ARRA and Buy American compliant, with China as the country of origin. If your contract requires domestic melt and manufacture rather than compliance by trade-agreement status, verify the clause language in your spec before submitting these.
8) What is the shipping weight of a jar of JFM41 screws?
The jar comes in at 0.56 lbs, with the package measuring 3 in. by 3 in. by 2.15 in. Easy to carry a few sizes on the van without eating bin space.
How fast can I get the Metallics JFM41 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 JFM41 come with a warranty?
Absolutely. The Metallics JFM41 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 JFM41?
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 JFM41 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.
!