Metallics TRM88M 8-32 x 1-1/2 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.39
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Metallics TRM88M 8-32 x 1-1/2 in. Round Head Tri-Drive Machine Screws - Steel Zinc - Each

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Model: TRM88M

In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.39
$0.39
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8-32 x 1-1/2 in. Round Head Tri-Drive Machine Screws - Steel Zinc - 1000qty

  • Features

    • 8-32 Diameter, 1-1/2" Length
    • Made in the USA
    • Steel Zinc Material
    • Round head with slotted, Phillips and square Drive

Manufacturer Resources

Product Specs

Minimum Purchase:
1000 units
Division:
Electrical H1
Fastener Head Type:
Round
Product Group:
Fasteners
Sub Division:
Electrical-E H2
Department:
Electrical
Product Subgroup:
Screws
Product Material:
Steel Zinc

Metallics TRM88M – Frequently Asked Questions

1) What driver do I need for the Metallics TRM88M tri-drive machine screw?
Take your pick. The TRM88M round head is a tri-drive, meaning the head is prepped for a slotted, a Phillips, or a square (Robertson) driver. On a panel or box job that means whatever is already on your belt will turn it, and a stripped Phillips recess can usually still be backed out with a flat blade or a square bit.
2) Is the TRM88M screw a machine screw or a self-tapping sheet metal screw?
It's a machine screw. The TRM88M has a uniform 8-32 machine thread that needs an existing tapped hole or a nut, and it will not cut its own thread in sheet metal. If you're fastening into bare, undrilled metal you want a self-drilling or sheet metal screw instead.
3) Are these Metallics screws okay for damp or outdoor locations?
The TRM88M is steel with a zinc plating. Zinc plating handles indoor and normally dry conditions fine, and it gives some protection in occasionally damp spots, but it is not a stainless screw. For wet locations, coastal exposure, or anything continuously outdoors, specify a stainless 8-32 machine screw instead.
4) Why pick a round head screw instead of a flat or pan head for device mounting?
The round head on the TRM88M sits on top of the surface with a domed crown, so it carries bearing on thin material without needing a countersink. A flat head needs a chamfered hole to sit flush, which sheet metal boxes and rings do not have. If you need the fastener to finish flush with the surface, round head is the wrong choice.
5) Are Metallics TRM88M screws made in the USA?
Yes, the TRM88M 8-32 x 1-1/2 in. round head tri-drive machine screw is made in the USA. That matters on public and institutional work with domestic sourcing requirements on fasteners.
6) What is the Metallics part number for the 8-32 x 1-1/2 inch tri-drive round head machine screw?
TRM88M is the Metallics part number. The designation covers the 8-32 thread, 1-1/2 inch length, round head, tri-drive recess, zinc plated steel configuration, so one number pins the whole spec for reorders.
How fast can I get the Metallics TRM88M 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 TRM88M come with a warranty?
Absolutely. The Metallics TRM88M 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 TRM88M?
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 TRM88M 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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