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Screws 1/4-20 x 4 RH CD MS St-Zn (1000 pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics RM132-1M – Frequently Asked Questions
1) What thread size and length are the Metallics RM132-1M machine screws?
They are 1/4-20 x 4 inch machine screws, so a 1/4 inch diameter body with 20 threads per inch and a 4 inch length. That thread pitch is the standard UNC coarse series for 1/4 inch, so they run into standard 1/4-20 tapped holes, nuts, strut channel nuts and 1/4-20 threaded inserts.
2) What head style and driver do the RM132-1M screws take?
Round head with a combination drive, so you can run them with either a Phillips bit or a flat blade. The round head sits proud of the surface rather than sinking flush, which means no countersinking is needed but it is not the right choice where you need a flush face.
3) Are these Metallics screws suitable for outdoor or damp locations?
They are zinc plated steel. Zinc plating handles indoor and normally dry conditions and gives limited protection in damp or coastal exposure. For wet locations, direct weather, or chemical exposure, specify stainless rather than zinc plated steel.
4) Is the Metallics RM132-1M a self-tapping or sheet metal screw?
No. The RM132-1M is a machine screw, not a self-tapping or sheet metal screw. It has no drill point and no thread-forming tip, so you need a pre-tapped hole or a nut behind the work. If you are fastening into unthreaded sheet metal, use a sheet metal or self-drilling screw instead.
5) How many screws come in a box of Metallics RM132-1M?
One thousand pieces per unit. That is a bulk contractor pack, so it suits a crew running repetitive 1/4-20 fastening on a job rather than a one-off repair.
6) Which Metallics RM132-1M part number do I order?
Order by manufacturer part number RM132-1M from Metallics. That single part covers the 1/4-20 x 4 inch round head combination drive machine screw in zinc plated steel, 1000 pieces.
How fast can I get the Metallics RM132-1M 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 RM132-1M come with a warranty?
Absolutely. The Metallics RM132-1M 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 RM132-1M?
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 RM132-1M 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.