Metallics JPMP128 1/4-20 x 3 i...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$192.86
Metallics JPMP128 1/4-20 x 3 in. Pan Head Phillips Machine Screws - Steel Zinc - 100qty

Metallics JPMP128 1/4-20 x 3 in. Pan Head Phillips Machine Screws - Steel Zinc - Each

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Model: JPMP128
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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 3 in. Pan Head Phillips Machine Screws - Steel Zinc - 100qty

  • Features

    • 1/4-20 Diameter, 3" Length
    • Pan head with Phillips Drive
    • Steel Zinc Material

  • 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:
3
Hardness:
Rockwell B70-B100
Language Code:
EN
Material Standard:
AISI 1006 - 1022
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Phillips Recess Diameter:
0.274
Product Group:
Fasteners
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 JPMP128 – Frequently Asked Questions

1) Do these Metallics screws qualify for Buy American or ARRA projects?
No. The JPMP128 is marked not Buy American compliant and not ARRA compliant, with country of origin listed as multiple. On a federally funded job with domestic sourcing requirements, these will not satisfy the spec.
2) What size driver bit do I need for the Metallics JPMP128 machine screws?
A #3 Phillips bit. The recess on these 1/4-20 pan head screws measures 0.274 inch across, which is larger than the #2 most electricians keep in the pouch, so a #2 will cam out and chew the recess. Keep a #3 on the driver for these.
3) How much room does the pan head take up on the surface?
The head sits 0.162 to 0.175 inch proud and spans 0.473 to 0.492 inch across. That rounded low profile covers an oversized or slotted hole well, but it is not a flush fastener. If the head has to sit flat in the surface, you need a flat head screw with a countersunk hole instead.
4) How strong are these Metallics 1/4-20 machine screws?
Rated 60,000 psi minimum tensile, made from AISI 1006 to 1022 low carbon steel at Rockwell B70 to B100 hardness. That is standard commercial-grade machine screw strength, fine for mounting boxes, panels, brackets, and device hardware. For structural or high-load bolted joints, step up to a graded hex bolt instead.
5) Is a machine screw the right choice, or do I need a self-tapping screw?
A machine screw like this one has a uniform straight thread and no point, so it needs a pre-tapped hole or a matching nut. If you are driving into sheet metal, drywall, or an untapped hole, a machine screw will spin without holding and you want a self-tapping or sheet metal screw. Use these where a 1/4-20 tapped hole, channel nut, or nut and washer is already part of the assembly.
6) Can I get this Metallics pan head Phillips screw in a shorter length or different quantity?
Yes, the PMP pan head Phillips machine screw line runs in other diameters, lengths, and pack quantities by request. The JPMP128 is specifically the 1/4-20 x 3 inch in zinc plated steel, so if 3 inches leaves too much thread sticking past the nut, ask for the shorter length in the same series.
How fast can I get the Metallics JPMP128 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 JPMP128 come with a warranty?
Absolutely. The Metallics JPMP128 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 JPMP128?
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 JPMP128 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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