Metallics JFM101SS 1/4-20 x 1 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$192.86

Metallics JFM101SS 1/4-20 x 1 in. Flat Head Slotted Machine Screws - 18-8 Stainless - Each

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Model: JFM101SS
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$192.86
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1/4-20 x 1 in. Flat Head Slotted Machine Screws - 18-8 Stainless - 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

    • Stainless is also superior to steel in withstanding some elevation in application operating temperature while maintaining its strength.
    • 18-8 Stainless Material
    • Flat head with slotted Drive
    • 1/4-20 Diameter, 1" Length
    • Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance, in food processing machinery and refrigeration equipment.

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:
0.131 - 0.153 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.442 - 0.477 in.
Fastener Length:
1
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Hardness:
Rockwell B85-B95
Language Code:
EN
Material Standard:
SAE
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:
2.7 in
Product Length:
3 in
Product Weight:
1.32 lbs
Product Width:
3 in
Slot Depth:
0.046 - 0.07
Slot Width:
0.064 - 0.075
Sub Division:
Electrical-E H2
Tensile Strength:
1900 lb minimum
Thread Per Inch:
20
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 Details:
Machine Screw
Product Material:
18-8 Stainless

Metallics JFM101SS – Frequently Asked Questions

1) Will a 1/4-20 machine screw thread into my existing tapped hole or standard 1/4-20 nut?
Yes. The Metallics JFM101SS is a 1/4-20 UNC thread, 20 threads per inch, cut to ANSI/ASME B1.1. That is the standard coarse 1/4 inch machine screw thread, so it mates with any 1/4-20 tapped hole, nut, or strut channel nut. Overall screw length is 1 inch, measured from under the flat head since flat heads are length-measured overall.
2) Are these stainless screws OK for outdoor or washdown use?
18-8 stainless is the material, which is specified for general atmospheric corrosion resistance and is used in food processing machinery and refrigeration equipment. That covers damp, outdoor, and washdown work where plated steel would rust. For constant salt spray or chloride exposure, 316 is the better grade.
3) Do these 18-8 stainless machine screws meet Buy American or ARRA requirements for a government job?
No. The JFM101SS is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. For federally funded work carrying domestic sourcing clauses, these will not qualify.
4) How are these packaged, and is there a minimum order?
They come 100 screws to a jar, and the jar is the order minimum. Jar weight is 1.32 lbs, measuring 3 x 2.7 x 3 inches, so it fits a service van bin or a shop shelf without repacking.
5) What trades use the Metallics FM series flat head machine screws?
The FM and FMP series is sold into electrical, plumbing, and heating and air conditioning work. Typical use is bolting devices, plates, brackets, and panel hardware into pre-tapped holes, where a flat head is wanted so nothing protrudes above the surface.
How fast can I get the Metallics JFM101SS 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 JFM101SS come with a warranty?
Absolutely. The Metallics JFM101SS 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 JFM101SS?
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 JFM101SS 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.