Metallics JFM90 8-32 x 2-1/2 i...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.39
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Metallics JFM90 8-32 x 2-1/2 in. Flat Head Slotted Machine Screws - Steel Zinc - 100qty

Metallics JFM90 8-32 x 2-1/2 in. Flat Head Slotted Machine Screws - Steel Zinc - Each

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Model: JFM90
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$50.39
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8-32 x 2-1/2 in. Flat Head Slotted Machine Screws - Steel Zinc - 100qty

  • 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.

  • Features

    • Steel Zinc Material
    • Zinc yellow screws are popular in electronics applications.
    • 8-32 Diameter, 2-1/2" Length
    • Flat head with slotted Drive

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-1998
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.084 - 0.1 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.285 - 0.312 in.
Fastener Length:
2/1/02
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
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:
JR
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
3.6 in
Product Length:
3 in
Product Weight:
1.25 lbs
Product Width:
3 in
Slot Depth:
0.029 - 0.045
Slot Width:
0.045 - 0.054
Sub Division:
Electrical-E H2
Tensile Strength:
850 lb minimum
Thread Per Inch:
32
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 JFM90 – Frequently Asked Questions

1) Will the flat head sit flush in a countersunk hole?
That is what the flat head is for. The head measures 0.285 to 0.312 inch across and 0.084 to 0.100 inch high, so it seats down into an 82 degree countersink and finishes level with the surface. If your plate or plug has a flat (non-countersunk) face, you want a pan or round head instead, because a flat head will not bear properly on a flat seat.
2) Can I use the Metallics JFM90 on a federally funded or Buy American job?
No. The JFM90 is not Buy American compliant and is not ARRA compliant, and country of origin is listed as multiple. On a job with domestic sourcing requirements you will need a fastener carrying a domestic origin certification.
3) How many Metallics JFM90 screws come in a jar, and can I buy just a few?
They ship 100 to a jar, and 100 is the order minimum, so the jar is the smallest unit you can buy. For an MRO crib or a van stock of 8-32 x 2-1/2 screws that is a reasonable restock quantity.
4) How much load will an 8-32 zinc plated steel machine screw hold?
Rated at 850 lb minimum tensile, with a hardness of Rockwell B70 to B100. The steel is AISI 1006 to 1022 low carbon, zinc plated. That covers device mounting, plate and cover work, and light bracket fastening. For structural or high-vibration load paths, move up to a graded bolt instead of a machine screw.
5) Are zinc plated machine screws OK outdoors or in a damp mechanical room?
Zinc plated carbon steel is a mild corrosion coating, fine for dry interior electrical, plumbing, and HVAC work, which is the field application these are built for. In wet, washdown, coastal, or buried conditions the plating gives up and the steel rusts, so specify stainless 8-32 machine screws for those locations.
6) Do these 8-32 screws meet a recognized dimensional spec so they interchange with what is already in my building?
They are made to ASME B18.6.3-1998 for head and body dimensions, with threads to ANSI/ASME B1.1. Any other 8-32 screw built to those same standards will interchange with the JFM90, which is what lets you standardize one fastener across a facility without re-measuring each box.
7) What is the exact part number and series for reordering these flat head machine screws?
Order by Metallics part number JFM90, from the FM and FMP machine screw series. That number is specific to the 8-32 x 2-1/2 inch flat head slotted zinc screw, so changing length or diameter changes the number.
8) What does a jar of 100 of these weigh for shipping or stocking on a cart?
A jar runs 1.25 lbs, in a container listed at 3 x 3.6 x 3 inches. Light enough to keep several lengths of 8-32 on a service cart or in a van drawer.
How fast can I get the Metallics JFM90 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 JFM90 come with a warranty?
Absolutely. The Metallics JFM90 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 JFM90?
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 JFM90 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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