10-24 x 1-1/4 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, 1-1/4" 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:
- 1/1/04
- 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:
- 1.04 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 JSPMP4SS – Frequently Asked Questions
1) Will the pan head sit flush enough under a cover plate or clamp?
The pan head on these 10-24 screws runs 0.357 to 0.373 in. across and 0.122 to 0.133 in. high, built to ASME B18.6.3-2010. That's a low, broad bearing surface, so it spreads load on sheet metal and thin brackets but it does sit proud of the surface. If you need the head buried flush, you want a flat head countersunk screw instead, not a pan head.
2) Are 18-8 stainless machine screws OK for outdoor or damp-location electrical work?
18-8 stainless is the usual choice for wet, damp and corrosive locations where a plated steel screw would rust and seize. These are solid 18-8 stainless throughout, not a coating, so cutting or field-trimming them doesn't expose bare steel. For marine or chloride-heavy exposure, 316 is the step up.
3) Do Metallics JSPMP4SS screws qualify for a Buy American or ARRA-funded job?
No. These are not Buy American compliant and not ARRA compliant, with multiple countries of origin. On a federally funded or domestic-preference spec you'll need a domestically sourced fastener instead.
4) How many screws come in a jar of Metallics JSPMP4SS machine screws?
The JSPMP4SS ships as a jar of 100 screws, and the jar is the minimum order quantity. If you're stocking a service truck or a maintenance crib, that's one pack type, one count, no loose counting at the counter.
5) What size Phillips driver do I need for 10-24 pan head machine screws?
A #2 Phillips. The recess on these 10-24 pan heads measures 0.192 in. diameter with a gaging depth of 0.089 to 0.113 in., so a #2 bit seats fully. Using a #1 will cam out and chew the recess on stainless.
6) How strong are these stainless screws compared to a plated steel machine screw?
Rated at 80,000 psi minimum tensile with a hardness of Rockwell BBS-B9S. Note that stainless tensile figures are approximations, since there is no single performance standard for stainless machine screws. For high-load structural work, use a graded steel fastener; these are intended for electrical, plumbing and HVAC device and bracket mounting.
7) Is a machine screw the right fastener, or do I need a self-tapping screw?
A machine screw like this one needs a pre-tapped hole or a nut, it will not form its own threads. Use it into tapped device ears, threaded bosses, strut nuts or with a 10-24 nut through a clearance hole. If you're going into bare sheet metal with no tapped hole, you want a self-drilling or sheet metal screw instead.
How fast can I get the Metallics JSPMP4SS delivered?
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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 JSPMP4SS come with a warranty?
Absolutely. The Metallics JSPMP4SS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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