Metallics JFMP70 10-24 x 1/2 i...
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Metallics JFMP70 10-24 x 1/2 in. Flat Head Phillips Machine Screws - Steel Zinc - 100qty

Metallics JFMP70 10-24 x 1/2 in. Flat Head Phillips Machine Screws - Steel Zinc - Each

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Model: JFMP70
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10-24 x 1/2 in. Flat Head Phillips 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

    • 10-24 Diameter, 1/2" Length
    • Zinc yellow screws are popular in electronics applications.
    • Steel Zinc Material
    • Flat head with Phillips 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:
Phillips
Driver Size:
#2
Fastener Head Height:
0.098 - 0.116 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.333 - 0.362 in.
Fastener Length:
2-Jan
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Gaging Diameter:
0.313
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
Phillips Recess Depth:
0.124
Phillips Recess Diameter:
0.198
Phillips Recess Width:
0.032
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.5 lbs
Product Width:
3 in
Protrusion Gaging Diameter:
0.025 - 0.042 Above
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 JFMP70 – Frequently Asked Questions

1) Will a 10-24 machine screw thread into a standard electrical box or device bracket?
Yes. The Metallics JFMP70 is a 10-24 UNC screw, 24 threads per inch, cut to ANSI/ASME B1.1, which is the thread used on outlet box and device mounting holes. At 1/2 inch long it suits box ears, plaster rings and bracket work where you only have a short thread engagement.
2) Will the flat head sit flush in a countersunk hole?
That is what a flat head is for, and the numbers let you check your countersink. The head measures 0.333 to 0.362 inch across with a head height of 0.098 to 0.116 inch, so an 82 degree countersink sized for a #10 flat head takes it flush.
3) Are these screws Buy American or ARRA compliant for a government job?
No. The JFMP70 is not Buy American compliant and is not ARRA compliant; country of origin is listed as multiple. If your project carries a domestic sourcing requirement, these will not satisfy it.
4) What size Phillips driver do I need for these 10-24 screws?
A #2 Phillips. The recess is 0.198 inch in diameter and 0.124 inch deep, so a #2 bit seats fully. Using a #1 will cam out and chew the recess.
5) How many 10-24 x 1/2 flat head Phillips screws come in a jar?
They ship in a jar of 100, which is the order minimum. Metallics lists the FM and FMP series in other sizes and quantities by request.
6) Are zinc plated steel machine screws OK for outdoor or damp locations?
Zinc plated steel is a dry, indoor-duty finish. The JFMP70 is steel with a zinc plating, which handles electrical, plumbing and HVAC interior work but will corrode in wet or exterior exposure. For those openings use a stainless machine screw in the same 10-24 x 1/2 size.
7) Do these machine screws meet a recognized dimensional spec for submittals?
They are made to ASME B18.6.3-1998 for the head and drive dimensions and ANSI/ASME B1.1 for the thread, which is what a spec sheet or submittal normally calls out for flat head machine screws.
8) Is a 1/2 inch screw long enough, or should I go longer?
At 1/2 inch of total length under a flat head, the usable grip is the full 1/2 inch since the head countersinks into the material. That is enough for sheet metal boxes, device straps and thin brackets. Stacking a plaster ring plus a bracket will usually want a longer screw, and the FM and FMP series is offered in other lengths by request.
How fast can I get the Metallics JFMP70 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 JFMP70 come with a warranty?
Absolutely. The Metallics JFMP70 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 JFMP70?
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 JFMP70 from ZenSupply?
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