8-32 x 2 in. Round Head Slotted Machine Screws - Steel Zinc - 100qty
Additional Notes
- In 1985, Metallics was the first fastener company in America to offer a full line of Combo’s! | 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
- Round head with slotted Drive
- Steel Zinc Material
- 8-32 Diameter, 2" Length
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 100 units
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Division:
- Electrical H1
- Drive Type:
- Slotted
- Fastener Head Height:
- 0.107 - 0.12 in.
- Fastener Head Type:
- Round
- Fastener Head Width:
- 0.287 - 0.309 in.
- Fastener Length:
- 2
- 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-Round_Head_Machine_Screw.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Product Height:
- 2.7 in
- Product Length:
- 3 in
- Product Weight:
- 1.08 lbs
- Product Width:
- 3 in
- Recess Penetration Gaging Depth:
- 0.064 - 0.090
- Slot Depth:
- 0.058 - 0.077
- Slot Width:
- 0.045 - 0.054
- Sub Division:
- Electrical-E H2
- Tensile Strength:
- 60000 psi minimum
- Thread Per Inch:
- 32
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Machine Screw
- Type2:
- Machine Screw
- Series:
- JRM
- Product Finish:
- Zinc
- Product Details:
- Machine Screw
- Product Material:
- Steel Zinc
Metallics JRM89SLT – Frequently Asked Questions
1) Are these zinc machine screws okay outdoors or in damp locations?
They are carbon steel with a zinc plating, which is a mild indoor corrosion coating. Fine for interior boxes, panels, enclosures and dry mechanical rooms. For exterior, wash-down, coastal, or wet-location work the zinc will bloom and rust, so specify a stainless 8-32 instead.
2) How strong is a Metallics JRM 8-32 machine screw?
Minimum tensile strength is 60,000 psi, with hardness in the Rockwell B70 to B100 range, made from AISI 1006 to 1022 low carbon steel. That is standard commercial-grade machine screw material, suited to device mounting, cover plates, enclosure hardware and light bracketry, not to structural or high-load bolted joints.
3) Do these screws qualify for a Buy American or ARRA-funded project?
Metallics flags the JRM89SLT as ARRA compliant and Buy American compliant, with country of origin listed as China. If your specification requires domestic melt and manufacture rather than the compliance flag, confirm that against the project language before you submit it.
4) Round head or pan head for mounting a device in an electrical box?
A round head like the JRM89SLT has a domed crown and a smaller bearing diameter, 0.287 to 0.309 inch, so it stands proud of the surface. That is fine behind a cover plate or inside an enclosure. Where the screw head has to sit low under a flush plate or inside a tight recess, a pan head with its flatter top and wider bearing face is the better call, and a flat head is what you want when the hole is countersunk.
5) How are these sold, loose or in a box, and what is the minimum I can order?
The JRM89SLT ships in a jar of 100 pieces, and 100 count is the order minimum. Total packed weight is 1.08 lbs. It is a shop-stock jar rather than a bulk carton, so it is sized for a van or a maintenance bench.
6) Do I need to tap a hole for these, or will they cut their own threads?
These are machine screws, not self-tapping. The 8-32 thread needs a pre-tapped hole or a nut. For a tapped hole in sheet steel, drill a #29 and tap 8-32; through a clearance hole, use a #8-32 hex nut on the back side.
How fast can I get the Metallics JRM89SLT delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
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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 JRM89SLT come with a warranty?
Absolutely. The Metallics JRM89SLT 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 JRM89SLT?
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