Screws 8 x 1/2 Btn Star Pin TR SMS 18-8 (100 pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics TP604SBC – Frequently Asked Questions
1) Does the Metallics TP604SBC screw need a special driver bit?
Yes. It is a pin-in-star (pin-in-Torx) tamper resistant head, so a standard Torx bit will not seat on it. The center pin in the recess requires a matching pin-in-star bit with a hollow tip. Plan on having those bits on the truck before you install, because nothing in a normal driver set will turn them.
2) Is the TP604SBC stainless steel, and will it hold up outdoors?
The TP604SBC is 18-8 stainless, the austenitic 300-series grade commonly used for general outdoor and damp-location fastening. That makes it a reasonable pick for exterior cover plates, screens, and enclosure hardware where a plain or zinc screw would rust. It is not the grade to choose for direct saltwater immersion.
3) Will a button head screw sit flush, or does it stand above the surface?
Button head stands proud. It has a low, domed crown that bears on the surface of the material rather than pulling down into a countersunk hole, so expect a small raised dome above the plate. If you need the head below or level with the surface, a flat or oval head in a countersunk hole is the right choice instead.
4) Are these the right screws for securing electrical panel covers against tampering in a public area?
That is the intended use. The combination of a pin-in-star recess and 18-8 stainless is aimed at electrical work where a cover, enclosure, or device plate has to stay put in a space the public can reach. The #8 x 1/2 inch sheet metal thread suits the thin sheet steel of enclosures and covers. Confirm the existing holes take a #8 before you swap, since stepping up or down in diameter means redrilling.
5) How many screws come in a pack of Metallics TP604SBC?
One hundred pieces per pack. That is a working quantity for a tamper resistant screw, which you typically use a handful at a time on a single enclosure, panel cover, or fixture, so a box covers a lot of openings.
How fast can I get the Metallics TP604SBC 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 TP604SBC come with a warranty?
Absolutely. The Metallics TP604SBC 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 TP604SBC?
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