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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics MTP417SBC – Frequently Asked Questions
1) What size and thread are the Metallics MTP417SBC screws, and what driver do they take?
They're M4 metric screws with a 20mm length, button head with a hex socket, so you drive them with a hex (Allen) key, not a screwdriver bit. M4 is a metric thread, so they will not thread into an imperial 8-32 or 10-32 hole. Sold 100 pieces to the box under part number MTP417SBC.
2) Will a button head screw sit flush like a flat head?
No. A button head has a low, rounded dome that sits on top of the surface, not in a countersink. If you need the head below or level with the surface you want a flat (countersunk) socket screw instead. The MTP417SBC is the button head style, which is what you use where there is no countersink and you want a low profile with a wide bearing surface under the head.
3) What's the grip length on a 20mm M4 screw, and do I need a nut?
The 20mm is the shank length under the head, so it will pass through roughly 20mm of combined material minus whatever thread you need in the tapped hole or nut. Button head socket screws like the MTP417SBC go either into a tapped hole or through the material with a separate M4 nut, which is not part of the 100 piece box of screws.
4) How many Metallics MTP417SBC screws come in a box?
Each box holds 100 of the M4 x 20mm button head hex screws, so for panel or enclosure work you are buying by the hundred rather than by the piece. Figure your fastener count per assembly against that to work out how many boxes a job takes.
How fast can I get the Metallics MTP417SBC 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 MTP417SBC come with a warranty?
Absolutely. The Metallics MTP417SBC 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 MTP417SBC?
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 MTP417SBC 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.