5-40 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
- Zinc yellow screws are popular in electronics applications.
- Flat head with slotted Drive
- Steel Zinc Material
- 5-40 Diameter, 1" Length
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:
- 0.062 - 0.075 in.
- Fastener Head Type:
- Flat
- Fastener Head Width:
- 0.215 - 0.237 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:
- 0.33 lbs
- Product Width:
- 3 in
- Slot Depth:
- 0.022 - 0.034
- Slot Width:
- 0.035 - 0.043
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 470 lb minimum
- Thread Per Inch:
- 40
- 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 JFM62 – Frequently Asked Questions
1) What thread size and pitch are the Metallics JFM62 machine screws, and will they take a standard 5-40 nut?
The JFM62 is a 5-40 machine screw: #5 diameter with 40 threads per inch, cut to the ANSI/ASME B1.1 thread standard in UNC form. Any standard 5-40 UNC nut or tapped 5-40 hole will take it.
2) Will a flat head slotted machine screw sit flush in a countersunk hole, and how big is the head?
Flat head is the countersunk style, so it seats flush in an 82 degree countersink. On the JFM62 the head measures 0.215 to 0.237 in. across and 0.062 to 0.075 in. high, so your countersink needs to clear roughly a quarter inch of diameter. Dimensions follow ASME B18.6.3-1998.
3) Do these screws meet Buy American or ARRA requirements for a public project?
No. The JFM62 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your job carries domestic-sourcing language, this is not the screw to submit.
4) How many screws come in a jar of Metallics JFM62, and can I buy fewer?
They ship in a jar of 100, and 100 is the order minimum. Smaller counts are not broken out of the jar.
5) Is 1 inch long enough, and what if I need a different length or count?
The JFM62 is a 1 in. long screw under the Metallics FM and FMP machine screw series. With a 1 in. shank in a 5-40 thread you have plenty of reach for stacked plates or spacers; for short mounting holes the excess will protrude behind. Other sizes and quantities in the same series are available by request.
6) What is the exact part number to order these 5-40 x 1 in. flat head slotted screws?
Order Metallics part number JFM62 for the 5-40 x 1 in. flat head slotted steel zinc screw, supplied as a 100-count jar weighing 0.33 lbs.
How fast can I get the Metallics JFM62 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 JFM62 come with a warranty?
Absolutely. The Metallics JFM62 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 JFM62?
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installation tips, and troubleshooting. Contact Us
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