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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 TP303SPC – Frequently Asked Questions
1) What size and thread are the Metallics TP303SPC screws?
They are 6-32 x 1-1/4 inch machine screws. The 6-32 thread is a #6 diameter at 32 threads per inch, so they thread into tapped 6-32 holes rather than cutting their own thread in sheet metal.
2) Do I need a special bit to install the Metallics TP303SPC screw?
Yes. The TP303SPC is a spanner tamper-resistant head, which takes a two-pin spanner (snake-eye) driver bit. A Phillips or slotted driver will not engage it, so order the spanner bit with the screws if you don't already carry one.
3) Why would I use a spanner head screw instead of a standard Phillips machine screw?
Spanner heads exist to keep the public out of a device. On electrical work that usually means cover plates, device plates, junction box covers, and panel trims in schools, transit, detention, and other high-traffic or vandal-prone spaces. A standard Phillips 6-32 machine screw is the right choice anywhere access is not a concern, since it installs with a driver everyone already has. Use the spanner version only where you want removal restricted to staff with the matching bit.
4) What head shape is the TP303SPC and will it sit flush?
It's a pan head, so the screw seats on the surface with a low rounded crown rather than sinking into a countersink. If the plate or cover you are fastening has a countersunk hole and you need a flush face, a pan head is the wrong profile for it.
5) How many Metallics TP303SPC screws come in a pack?
100 pieces per pack. That is a box quantity for a punch list or a floor of device plates, not a single-fix count, which is how fastener stock is usually carried on an MRO shelf.
How fast can I get the Metallics TP303SPC 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 TP303SPC come with a warranty?
Absolutely. The Metallics TP303SPC 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 TP303SPC?
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 TP303SPC 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.