Metallics JSPMP21SS 10-24 x 1/...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.47
$0.47
Metallics JSPMP21SS 10-24 x 1/2 in. Pan Head Phillips Machine Screws - 18-8 Stainless - 100qty

Metallics JSPMP21SS 10-24 x 1/2 in. Pan Head Phillips Machine Screws - 18-8 Stainless - Each

(No reviews yet) Write a Review

Model: JSPMP21SS
Selected Model is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.47
$0.47
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
10-24 x 1/2 in. Pan Head Phillips Machine Screws - 18-8 Stainless - 100qty

  • 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.

  • Features

    • Pan head with Phillips Drive
    • 10-24 Diameter, 1/2" Length
    • 18-8 Stainless Material

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-2010
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#2
Fastener Head Height:
0.122 - 0.133 in.
Fastener Head Type:
Pan
Fastener Head Width:
0.357 - 0.373 in.
Fastener Length:
2-Jan
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Hardness:
Rockwell BBS-B9S
Language Code:
EN
Material Standard:
SAE
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:
0.192
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.612 lbs
Product Width:
3 in
Recess Penetration Gaging Depth:
0.089 - 0.113
Sub Division:
Electrical-E H2
Tensile Strength:
80000 psi minimum
Thread Per Inch:
24
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Machine Screw
Type2:
Machine Screw
Series:
SPMP
Product Details:
Machine Screw
Product Material:
18-8 Stainless

Metallics JSPMP21SS – Frequently Asked Questions

1) Will a 10-24 machine screw thread into a standard electrical box or device ring?
Yes. The Metallics JSPMP21SS is a 10-24 machine screw, 24 threads per inch, which is the standard thread used for device mounting and cover screws in outlet boxes, plaster rings and mud rings. At 1/2 inch long it suits box ears and ring tabs; for deeper stacked rings or extension rings you will want a longer 10-24 screw.
2) Are these Metallics 10-24 screws stainless enough for outdoor or damp-location boxes?
They are 18-8 stainless, the common austenitic grade used where plated steel would rust, so they hold up in damp, wet and exterior locations and in washdown areas. That is the main reason to pick these over a zinc-plated 10-24 screw.
3) Do these Metallics screws qualify for a Buy American or ARRA-funded project?
No. The JSPMP21SS is not Buy American compliant and is not ARRA compliant, with multiple countries of origin. On a federally funded job with domestic sourcing requirements, these will not pass submittal.
4) What screwdriver or bit do I need for the JSPMP21SS pan head screws?
A #2 Phillips bit. The recess is a Phillips drive with a 0.192 inch recess diameter and a gaging depth of 0.089 to 0.113 inch, so a #2 tip seats fully. A #1 will cam out and chew the recess, especially in stainless.
5) How are these 10-24 stainless screws packaged and what is the minimum I can buy?
They come in a jar of 100, and 100 is the order minimum. That is the unit for MRO shops and electrical trucks that want a countable jar on the shelf rather than a loose handful.
6) What tensile strength can I count on from these 18-8 stainless machine screws?
80,000 psi minimum. Worth knowing: Metallics states that tensile values for stainless screws are approximations, since there is no single performance standard for stainless machine screws. For a graded structural requirement, specify a carbon steel screw to a strength class instead.
7) Will a machine screw like this self-tap into sheet metal or wood?
No. A machine screw has a uniform straight thread and needs a mating tapped hole or a nut, so it goes into pre-threaded box ears, tapped channel, or a 10-24 nut. For raw sheet metal with no threads, use a self-drilling or sheet metal screw instead; for wood, a wood screw.
8) What trades and applications are these 10-24 x 1/2 in. screws intended for?
Metallics lists them for the electrical, plumbing, heating and air conditioning trades, built to SAE material standards. Typical use is device and cover mounting, strut and channel hardware, and panel or enclosure fastening where a stainless pan head is wanted.
How fast can I get the Metallics JSPMP21SS 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 JSPMP21SS come with a warranty?
Absolutely. The Metallics JSPMP21SS 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 JSPMP21SS?
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 JSPMP21SS 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.
!