1/4-20 x 1-1/4 in. Pan Head Phillips Machine Screws - Steel Zinc - 100qty
Features
- Pan head with Phillips Drive
- Steel Zinc Material
- 1/4-20 Diameter, 1-1/4" Length
Additional Notes
- Other sizes and quantities available by request | Tensile strength values for stainless screws are offered as approximations only; there is no single standard for the performance requirements of stainless machine screws.
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 100 units
- Arra Compliant:
- N
- Buy American Compliant:
- No
- Dimensional Standard:
- ASME B18.6.3-2010
- Division:
- Electrical H1
- Drive Type:
- Phillips
- Driver Size:
- #3
- Fastener Head Height:
- 0.162 - 0.175 in.
- Fastener Head Type:
- Pan
- Fastener Head Width:
- 0.473 - 0.492 in.
- Fastener Length:
- 1/1/04
- 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-Pan_Head_Screw_St_SS.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Phillips Recess Diameter:
- 0.274
- Product Group:
- Fasteners
- Product Height:
- 3.6 in
- Product Length:
- 3 in
- Product Weight:
- 1.915 lbs
- Product Width:
- 3 in
- Recess Penetration Gaging Depth:
- 0.118 - 0.144
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 60000 psi minimum
- Thread Per Inch:
- 20
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Machine Screw
- Type2:
- Machine Screw
- Series:
- PMP
- Product Finish:
- Zinc
- Product Details:
- Machine Screw
- Product Material:
- Steel Zinc
Metallics JPMP102 – Frequently Asked Questions
1) What thread size and length are the Metallics JPMP102 machine screws?
They are 1/4-20 by 1-1/4 inch pan head machine screws, so 1/4 inch diameter with 20 threads per inch. That is the coarse UNC pitch for 1/4 inch, which is what matches standard 1/4-20 tapped holes and nuts on electrical enclosures and strut hardware.
2) Do these Metallics machine screws meet Buy American or ARRA requirements?
No. The JPMP102 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 language, these will not qualify.
3) What size Phillips driver do I need for these 1/4-20 pan head screws?
A #3 Phillips bit. The recess diameter is 0.274 inch with a gaging depth of 0.118 to 0.144 inch, so a #2 bit will cam out and chew the recess on anything driven to torque.
4) Are these Metallics pan head screws made to a recognized dimensional standard?
Yes, they are built to ASME B18.6.3-2010, the standard for machine screws and tapping screws, so head and recess geometry are interchangeable with any other screw made to that spec. Material is per AISI 1006-1022 low carbon steel.
5) How strong are these zinc plated steel machine screws?
Minimum tensile strength is 60,000 psi, with a hardness of Rockwell B70 to B100. That is standard low carbon steel machine screw territory, fine for enclosure covers, device mounting, strut and bracket work, but not a substitute for a graded cap screw in a structural or high load joint.
6) Is zinc plated steel okay outdoors or in a damp location?
The finish is zinc plating over steel, which is a dry indoor corrosion finish. It will handle a conditioned mechanical room or interior enclosure fine, but in wet, exterior, or washdown locations the plating sacrifices quickly and the screw rusts. Use stainless for those openings.
7) How are the Metallics JPMP102 screws packaged, and what is the minimum order?
They come in a jar, 100 pieces, and 100 is the order minimum. Shipping weight on a jar is 1.915 lbs. Other sizes and quantities can be had by request.
8) What are 1/4-20 x 1-1/4 pan head machine screws typically used for on an electrical job?
They are intended for the electrical, plumbing, heating and air conditioning trades. The pan head gives a broad flat bearing face with no countersink needed, so the usual work is bolting covers, plates, brackets, straps and device hardware to tapped holes or through-holes with a nut. The 1-1/4 inch length leaves grip for roughly an inch of material plus a nut.
How fast can I get the Metallics JPMP102 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 JPMP102 come with a warranty?
Absolutely. The Metallics JPMP102 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 JPMP102?
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installation tips, and troubleshooting. Contact Us
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