Metallics JFMP104SS 1/4-20 x 2...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$192.86

Metallics JFMP104SS 1/4-20 x 2 in. Flat Head Phillips Machine Screws - 18-8 Stainless - Each

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Model: JFMP104SS
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1/4-20 x 2 in. Flat Head Phillips Machine Screws - 18-8 Stainless - 100qty
  • Features

    • Stainless is also superior to steel in withstanding some elevation in application operating temperature while maintaining its strength.
    • Flat head with Phillips Drive
    • 18-8 Stainless Material
    • Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance, in food processing machinery and refrigeration equipment.
    • 1/4-20 Diameter, 2" 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:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-1998
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#3
Fastener Head Height:
0.131 - 0.153 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.442 - 0.477 in.
Fastener Length:
2
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Gaging Diameter:
0.424
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
Phillips Recess Depth:
0.16
Phillips Recess Diameter:
0.276
Phillips Recess Width:
0.036
Product Group:
Fasteners
Product Height:
4.57 in
Product Length:
3 in
Product Weight:
0.9 lbs
Product Width:
3 in
Protrusion Gaging Diameter:
0.029 - 0.050 Above
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 JFMP104SS – Frequently Asked Questions

1) Will a 1/4-20 x 2 in. flat head screw sit flush in a countersunk hole?
Yes, provided the countersink matches a standard flat head. The head on the JFMP104SS measures 0.442 to 0.477 in. across and 0.131 to 0.153 in. high, built to ASME B18.6.3-1998, so it drops into any 82 degree countersink cut for a 1/4-20 flat head machine screw and finishes level with the surface.
2) Are these screws coarse thread, and will they take a standard 1/4-20 nut?
Coarse thread, 20 threads per inch, UNC, cut to ANSI/ASME B1.1. That means they thread into any standard 1/4-20 nut, coarse-tapped hole, or 1/4-20 strut nut without an adapter. They will not fit a fine 1/4-28 tapped hole.
3) Do these Metallics machine screws meet Buy American requirements for a federal job?
No. The JFMP104SS is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your contract carries a domestic sourcing clause, these will not satisfy it.
4) What size driver do I need for the Metallics JFMP104SS machine screws?
A #3 Phillips driver bit. The recess on these 1/4-20 flat head screws runs 0.276 in. diameter and 0.16 in. deep, so a #2 bit will cam out and chew the recess. Keep a #3 in the pouch before you start the run.
5) Can I use these stainless machine screws outdoors or in a wet area?
18-8 stainless is the right pick for general atmospheric corrosion resistance, which covers damp mechanical rooms, refrigeration equipment, and food processing machinery. It is not a marine grade, so for constant salt spray or submerged service you want 316 rather than 18-8.
6) How strong are these 18-8 stainless machine screws compared to plated steel?
Rated at 1900 lb minimum tensile with a hardness of Rockwell B85-B95. Stainless also holds its strength better than plain steel when the application sees elevated operating temperature. Note that there is no national performance standard for stainless machine screws, so those figures are published as guides.
7) How are the Metallics JFMP104SS screws packaged and what is the smallest quantity I can buy?
They ship in a jar of 100, and 100 is the order minimum. That jar quantity suits a panel build or a fixture run where you want spares on the truck rather than counting out loose pieces.
8) What trades actually use a 1/4-20 x 2 in. flat head Phillips machine screw like this?
Electrical, plumbing, and heating and air conditioning work. Typical use is bolting panels, brackets, covers, and equipment where you need a flush head and a machine thread into a tapped hole or nut. The 2 in. length gives you reach through a bracket plus a doubled plate or spacer.
How fast can I get the Metallics JFMP104SS 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 JFMP104SS come with a warranty?
Absolutely. The Metallics JFMP104SS 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 JFMP104SS?
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
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