10-24 x 1 in. Flat Head Slotted 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
- Steel Zinc Material
- Zinc yellow screws are popular in electronics applications.
- 10-24 Diameter, 1" Length
- Flat head with slotted 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:
- Slotted
- Fastener Head Height:
- 0.098 - 0.116 in.
- Fastener Head Type:
- Flat
- Fastener Head Width:
- 0.333 - 0.362 in.
- Fastener Length:
- 1
- 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-Flat_Head_Mach_Screw.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 2.15 in
- Product Length:
- 3 in
- Product Weight:
- 0.75 lbs
- Product Width:
- 3 in
- Slot Depth:
- 0.034 - 0.053
- Slot Width:
- 0.05 - 0.06
- 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 JFM113 – Frequently Asked Questions
1) Will a 10-24 machine screw thread into a standard electrical box or device ring?
The Metallics JFM113 is a 10-24 UNC machine screw, which is the thread used for device mounting and box ground screws in standard outlet boxes, mud rings and plaster rings. Threads are cut to ANSI/ASME B1.1 at 24 threads per inch, so it mates with any tapped 10-24 hole. At 1 inch long it gives extra reach for mounting through plaster rings, extension rings or thick trim.
2) Are these zinc plated steel screws OK for outdoor or damp locations?
These are zinc plated carbon steel, made from AISI 1006 to 1022 stock. Zinc plating is a mild corrosion barrier meant for dry indoor service, panel work, boxes and enclosures inside the building. For wet locations, exterior enclosures, coastal air or wash-down areas, order stainless machine screws in the same 10-24 x 1 size instead; plated steel will rust where moisture stands.
3) Do these screws qualify for a Buy American or ARRA funded job?
No. The JFM113 machine screws are not Buy American compliant and are not ARRA compliant, with country of origin listed as multiple. If your project carries a domestic-sourcing clause, these will not satisfy it and you need a domestically produced fastener instead.
4) Will a machine screw hold in drywall or wood, or do I need a tapped hole?
A machine screw has uniform straight machine threads, not a tapping point, so it needs a pre-tapped hole or a nut. In practice that means a threaded hole in a box, bracket or channel, or a 10-24 nut on the back side. It will not cut its own threads in wood, drywall or untapped sheet metal. For those, use a self-tapping sheet metal screw or a wood screw.
5) How many screws come in a jar of Metallics JFM113?
They ship in a jar of 100 pieces, and 100 is the order minimum. Jar packaging suits a service van or shop bin where you are pulling a few at a time. Metallics lists part number JFM113 for the 10-24 x 1 in. flat head slotted size in the FM and FMP series.
6) Are these screws used outside electrical work?
Yes. The 10-24 x 1 in. flat head slotted screws are catalogued for the electrical, plumbing, heating and air conditioning trades, so the same jar covers device mounting, duct hanger brackets, valve plates and equipment panels. Any application with a tapped 10-24 hole and a countersink for the flat head is fair use.
How fast can I get the Metallics JFM113 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 JFM113 come with a warranty?
Absolutely. The Metallics JFM113 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 JFM113?
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