Metallics JFM17SS 8-32 x 3/8 i...
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Metallics JFM17SS 8-32 x 3/8 in. Flat Head Slotted Machine Screws - 18-8 Stainless - 100qty

Metallics JFM17SS 8-32 x 3/8 in. Flat Head Slotted Machine Screws - 18-8 Stainless - Each

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Model: JFM17SS
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8-32 x 3/8 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.
    • Stainless steel machine screws are used in applications which require general atmospheric corrosion resistance, in food processing machinery and refrigeration equipment.
    • 8-32 Diameter, 3/8" Length
    • Flat head with slotted Drive
    • 18-8 Stainless Material

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:
8-Mar
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:
2.15 in
Product Length:
3 in
Product Weight:
0.28 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 Details:
Machine Screw
Product Material:
18-8 Stainless

Metallics JFM17SS – Frequently Asked Questions

1) Will the Metallics JFM17SS 8-32 machine screw thread into a standard device box or plaster ring?
The JFM17SS is an 8-32 UNC thread at 32 threads per inch, cut to ANSI/ASME B1.1, which is the same 8-32 thread used on outlet boxes, plaster rings, switch and receptacle mounting holes, and most wiring device hardware. At 3/8 in. long it is a short screw, so it suits mounting straps, covers and brackets rather than deep stack-ups.
2) Can I use these 18-8 stainless machine screws outdoors or in a wet/washdown area?
Yes. The JFM17SS is 18-8 stainless, which is specified for general atmospheric corrosion resistance and is used in food processing machinery and refrigeration equipment. It also holds strength better than plain steel at elevated operating temperatures. That makes it a reasonable pick for damp locations, kitchens, and exterior enclosures where a zinc-plated screw would rust out.
3) Do these Metallics stainless screws qualify for a Buy American or ARRA-funded project?
No. The JFM17SS is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. On a federally funded job with domestic sourcing requirements, you will need a domestically produced fastener instead.
4) Is a flat head slotted screw the right choice, or should I use a pan head here?
Flat head is what you want when the screw has to finish flush. The JFM17SS has a flat countersunk head measuring 0.285 to 0.312 in. across with a head height of 0.084 to 0.1 in., so it seats into a chamfered or countersunk hole and leaves nothing standing above the surface. If your hole is not countersunk, the head will sit proud and a pan or round head is the better pick. The drive is a straight slot, 0.045 to 0.054 in. wide and 0.029 to 0.045 in. deep, so a flat-blade driver is all that is needed.
5) How many Metallics JFM17SS screws come in a pack and what is the minimum order?
They ship in a jar of 100, and one jar is the minimum order quantity. Figure about 0.28 lbs for the jar.
6) What dimensional spec do these Metallics flat head machine screws meet?
Head and thread geometry are built to ASME B18.6.3-1998 with threads to ANSI/ASME B1.1, and the material is to SAE standard. That matters on a submittal: it means head diameter, head height and slot dimensions fall within the published tolerance band rather than being a loose commercial screw.
7) What trades actually use the Metallics FM series flat head machine screws?
The FM and FMP series is stocked for the electrical, plumbing, and heating and air conditioning trades. In practice that is panel and enclosure covers, device and fixture mounting, duct and equipment brackets, and general MRO repair where a flush 8-32 fastener is needed.
How fast can I get the Metallics JFM17SS 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 JFM17SS come with a warranty?
Absolutely. The Metallics JFM17SS 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 JFM17SS?
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 JFM17SS 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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