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Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics JTHS4 – Frequently Asked Questions
1) How many screws come in a jar of Metallics JTHS4?
100 screws per jar, and the jar is the pack format it ships in. For a trim crew running 3 inch fasteners all day, plan quantity in multiples of 100.
2) Will the black phosphate finish on these screws hold up outdoors?
No. Black phosphate is an interior finish, meant to resist handling corrosion and take joint compound or paint, not weather exposure. Keep the JTHS4 to interior trim and drywall work, and switch to a coated or stainless fastener for exterior or damp locations.
3) What does a full thread screw do differently than a partial thread for trim work?
Full thread, as on the JTHS4, grips along the entire 3 inch length rather than just the tip, so it holds in soft or layered material and resists backing out. A partial thread screw is what you want when you need the pieces drawn tightly together, since the unthreaded shank lets the top board pull down. For trim being fastened flat to framing, the full thread version is the usual pick.
4) What is the manufacturer part number to order these Metallics trim head screws?
Order Metallics part number JTHS4. That is the single model covering the #8 x 3 inch trim head, full thread, sharp point, black phosphate screw in the 100-count jar.
How fast can I get the Metallics JTHS4 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 JTHS4 come with a warranty?
Absolutely. The Metallics JTHS4 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 JTHS4?
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 JTHS4 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.