Metallics RM89-2M 8-32 x 2 in....
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.14
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Metallics RM89-2M 8-32 x 2 in. Round Head Combo Machine Screws - Steel Zinc - 2000qty

Metallics RM89-2M 8-32 x 2 in. Round Head Combo Machine Screws - Steel Zinc - Each

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Model: RM89-2M
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.14
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8-32 x 2 in. Round Head Combo Machine Screws - Steel Zinc - 2000qty

  • 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

    • Steel Zinc Material
    • Round head with slotted and Phillips Drive
    • 8-32 Diameter, 2" Length

Manufacturer Resources

Product Specs

Minimum Purchase:
2000 units
Arra Compliant:
N
Buy American Compliant:
No
Division:
Electrical H1
Drive Type:
Slotted/Phillips
Driver Size:
#2
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
Order Minimum Imperial:
2000
Order Minimum Uom Imperial:
EA
Pack Type:
Box
Phillips Recess Depth:
0.075 - 0.101
Phillips Recess Diameter:
0.165 - 0.178
Phillips Recess Width:
0.03
Product Group:
Fasteners
Recess Penetration Gaging Depth:
0.064 - 0.090
Remarks:
The catalog UPC differ from the tarnsaction daat spreadsheet UPC
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:
RM
Product Finish:
Zinc
Product Details:
Machine Screw
Product Material:
Steel Zinc

Metallics RM89-2M – Frequently Asked Questions

1) Can I drive the Metallics RM89-2M machine screw with a Phillips bit, or does it need a flat blade?
Either one. The RM89-2M has a combo head, slotted and Phillips in the same recess, so a #2 Phillips driver or a flat blade both work. The slot runs 0.045 to 0.054 inch wide and 0.058 to 0.077 inch deep, and the Phillips recess measures 0.165 to 0.178 inch across. On a panel or device job that means one screw for both crews, no swapping drivers.
2) Do these Metallics machine screws meet Buy American or ARRA requirements on a government job?
No. The RM89-2M is not Buy American compliant and is not ARRA compliant, with multiple countries of origin. On federally funded work carrying a domestic sourcing clause, you will need a domestically produced fastener instead.
3) How far does the round head on these Metallics 8-32 screws stand off the surface?
Head height runs 0.107 to 0.12 inch with a head width of 0.287 to 0.309 inch. That is a domed head sitting proud of the surface, not a flush one, so it needs a clearance hole rather than a countersink. If the drawing calls for the head to finish flush with the plate or panel face, a flat head screw is the right part instead.
4) Are Metallics RM89-2M screws OK for outdoor or damp locations?
These are carbon steel with a zinc plating, which is a dry-interior and lightly damp finish. Zinc plating gives general corrosion protection indoors but it is not a marine or sustained-wet finish. For exterior boxes, wash-down areas, pool rooms, or coastal work, specify stainless machine screws in the same 8-32 x 2 size.
5) How strong are these zinc-plated 8-32 machine screws?
Minimum tensile strength is 60,000 psi, with a hardness of Rockwell B70 to B100, made from AISI 1006 to 1022 low carbon steel. That is standard commercial machine screw material, fine for device mounting, enclosure covers, strut fittings, and panel work. It is not a graded structural fastener, so if a drawing calls out a Grade 5 or Grade 8 bolt, this is not a substitute.
6) How are Metallics RM89-2M screws packaged, and is there a minimum order?
They ship boxed, with a minimum of 2,000 pieces. That is a stocking quantity for an electrical contractor or an MRO crib running 8-32 hardware across a building, not a handful for one device.
7) Will a 2 inch machine screw thread into a self-tapping or sheet metal application?
No. The RM89-2M is a machine screw with a 8-32 straight thread at 32 TPI. It needs a pre-tapped hole or a nut. It will not cut its own threads in sheet metal or wood, so for untapped sheet steel you want a self-tapping or sheet metal screw rather than this.
How fast can I get the Metallics RM89-2M 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 RM89-2M come with a warranty?
Absolutely. The Metallics RM89-2M 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 RM89-2M?
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 RM89-2M 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.
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