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Screws 10-24 x 1/2 PN PH SEMS MS St-Z (1000 pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics PMP32SEMSM – Frequently Asked Questions
1) What does SEMS mean on these Metallics screws, and do I still need separate washers?
SEMS means the washer is pre-assembled on the screw under the head and stays captive, so you don't order or handle loose washers. One hand holds the box or device, the other drives the screw. For a crew doing repetitive device and enclosure mounting, that's the whole reason to buy SEMS instead of plain machine screws.
2) Are these Metallics 10-24 screws plated for corrosion resistance?
Steel with a zinc plating, shown as St-Z in the part description. Zinc plating suits dry interior work such as panel, box and device mounting. For wet locations, washdown areas or exterior work, specify stainless rather than zinc plated steel.
3) How many screws come in a box of Metallics PMP32SEMSM?
1,000 pieces per box. That's a bulk contractor pack, sized for panel builds, fixture runs and rough-in where a crew burns through 10-24 hardware daily, rather than a small repair count.
4) Is a machine screw like this the right choice, or do I need a self-drilling screw?
This is a machine screw, so it needs an existing tapped hole or a nut. It will not cut its own threads. If you're fastening into bare sheet metal with no tapping, you need a self-drilling or self-tapping screw instead. For pre-tapped enclosure holes, strut nuts and device ears, the 10-24 machine thread is what those are cut for.
5) What driver do I need for the Metallics PMP32SEMSM screws?
Phillips drive, pan head. A #2 Phillips bit is the size that seats in a #10 pan head Phillips recess. No Torx or square drive adapters needed.
How fast can I get the Metallics PMP32SEMSM 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 PMP32SEMSM come with a warranty?
Absolutely. The Metallics PMP32SEMSM 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 PMP32SEMSM?
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 PMP32SEMSM 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.