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Screws 1/4-20 x 1-1/4 FH Hx Pin TR MS (100 pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics TP119SFC – Frequently Asked Questions
1) What kind of driver do I need for the Metallics TP119SFC screw?
It's a hex pin head, so you need a pin-in-hex (hex pin) security bit, not a plain Allen key. The pin in the center of the recess blocks a standard hex driver. Stock the matching 1/4-20 size security bit before the install or the fasteners can't be driven.
2) Will a flat head 1/4-20 tamper resistant screw sit flush in my panel?
Yes, if the hole is countersunk. The TP119SFC has a flat head (FH), which is designed to seat in an 82 degree countersink and finish flush with the surface. On an un-countersunk plate it will stand proud, so a counterbored or chamfered hole is needed for a flush cover.
3) How many screws come in a box of Metallics TP119SFC?
100 pieces per box. That is the order quantity for the TP119SFC, so a job needing 400 fasteners takes four boxes.
4) Can I use the TP119SFC into wood or drywall?
No. It's a machine screw with a uniform 1/4-20 machine thread, which needs a tapped hole, a nut, or a threaded insert. For wood framing or drywall you need a tamper resistant wood screw or a toggle anchor instead.
5) Where are hex pin tamper resistant machine screws like this used?
Tamper resistant (TR) machine screws are specified where a cover or device needs to stay closed against the public: electrical enclosures and panel covers, device and switch plates in schools, transit and correctional work, exterior fixtures, and restroom partitions and accessories. The pin-in-hex head keeps standard hand tools out while still being serviceable with the right bit.
How fast can I get the Metallics TP119SFC 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 TP119SFC come with a warranty?
Absolutely. The Metallics TP119SFC 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 TP119SFC?
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 TP119SFC 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.