Metallics TRMK1420 Screw 14-20...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$131.70
$113.31

Metallics TRMK1420 Screw 14-20 Round Hd TriDrv M/S Kit USA

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Model: TRMK1420
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$131.70
$113.31
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Screw 14-20 Round Hd TriDrv M/S Kit USA

Manufacturer Resources

Product Specs

Division:
Electrical H1
Product Group:
Screws
Sub Division:
Electrical-E H2
Department:
Fasteners
Product Subgroup:
Screw Assortments
Product Type:
Machine Screw Kit

Metallics TRMK1420 – Frequently Asked Questions

1) What kind of screw is the Metallics TRMK1420, and what drive does it take?
It's a machine screw kit with a round head and a tri-drive (TriDrv) recess, in the 14-20 thread size, made in the USA. The tri-drive recess accepts a three-wing driver bit, so a standard Phillips or slotted bit won't seat properly in it.
2) Is the Metallics TRMK1420 a machine screw with a matching nut, or screws only?
The TRMK1420 is sold as a machine screw kit (M/S Kit) in the 14-20 thread size with round heads. It is a machine screw item rather than a self-threading sheet metal screw, so it is intended to go into a tapped hole or a mating nut of the same 14-20 thread.
3) Can I use the Metallics TRMK1420 machine screw kit for electrical box and device mounting?
Yes. Metallics catalogs the TRMK1420 as electrical fastening hardware, and round-head machine screws in a 14-20 thread are the type used for mounting to tapped holes in boxes, brackets, and enclosures. If your box or strap is tapped to a different thread, such as 10-32 or 1/4-20, this kit won't thread in.
4) What is the part number to order for the Metallics tri-drive round head machine screw kit?
Order Metallics part number TRMK1420. That is the single model offered for this round head, tri-drive, 14-20 machine screw kit.
5) Are these Metallics screws domestically made for jobs with a US-sourcing requirement?
The TRMK1420 round head tri-drive machine screw kit is identified as USA made, which is what matters on public and institutional work carrying a domestic sourcing clause.
How fast can I get the Metallics TRMK1420 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 TRMK1420 come with a warranty?
Absolutely. The Metallics TRMK1420 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 TRMK1420?
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 TRMK1420 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.