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Screws 1/4-20 x 5/16 RH SL MS St-Zn (100 pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics RM14 – Frequently Asked Questions
1) Will a 1/4-20 machine screw thread into a self-drilling or sheet metal hole?
No. The RM14 is a machine screw, which needs a pre-tapped 1/4-20 hole or a nut. It will not cut its own thread in sheet metal or wood. If you are fastening into unthreaded material, use a sheet metal or tapping screw instead.
2) What head and driver style does the Metallics RM14 screw use?
Round head with a single slot, so you drive it with a flat blade screwdriver. The round head sits proud of the surface rather than flush, so do not specify it where you need a countersunk or flush finish.
3) Are the Metallics RM14 screws corrosion resistant enough for outdoor use?
They are zinc plated steel. Zinc plating handles dry indoor and protected locations well, but it is not stainless. For wet, coastal, or corrosive environments, step up to a stainless 1/4-20 machine screw instead.
4) What is the Metallics part number for the 1/4-20 x 5/16 round head slotted machine screw?
RM14 is the Metallics part number for the 1/4-20 x 5/16 round head slotted zinc plated steel machine screw, sold 100 per box. Order by RM14 to get that exact thread, length, head, and finish combination.
5) How many screws come in a box of Metallics RM14?
100 pieces per box. For MRO stockrooms and electrical shops keeping a 1/4-20 bin stocked, that is a single carton count, not a loose each.
How fast can I get the Metallics RM14 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 RM14 come with a warranty?
Absolutely. The Metallics RM14 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 RM14?
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 RM14 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.