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Screw 8 x 1-1/2 PH FH SD #3 St-Zn (Jar 100)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Pack Type:
- Jar
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics JTEKDF15 – Frequently Asked Questions
1) Is the JTEKDF15 self-drilling, or do I need to pilot drill first?
Self-drilling with a #3 point, so it cuts its own hole in sheet metal or steel without a separate pilot. The #3 point is the heavier of the common self-drill points and handles thicker gauge than a #2.
2) How many screws come in a jar of Metallics JTEKDF15?
100 pieces per jar. The jar pack is the handy-size container electricians keep on the truck rather than a bulk box, so figure one jar per 100 fastening points.
3) Will a zinc plated steel self-drilling screw hold up outdoors?
The JTEKDF15 is steel with zinc plating, which is a dry-location and interior-grade coating. For exterior, damp, or corrosive environments use a stainless or coated exterior-rated self-drilling screw instead.
4) What is a flat head self-drilling screw used for versus a hex washer head?
A flat head like the JTEKDF15 is for applications where the fastener has to finish flush, such as through a countersunk hole in a plate, bracket, or trim. A hex washer head sits proud and clamps sheet metal with its own bearing surface, which is what you want on duct, strut, or raceway where flushness doesn't matter and you'd rather drive it with a socket.
5) What's the right part number to order the #8 x 1-1/2 Phillips flat head self-drilling screw from Metallics?
Order Metallics part JTEKDF15. That covers the #8 x 1-1/2 inch Phillips flat head, #3 self-drill point, steel zinc screw in the 100 count jar.
How fast can I get the Metallics JTEKDF15 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 JTEKDF15 come with a warranty?
Absolutely. The Metallics JTEKDF15 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 JTEKDF15?
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 JTEKDF15 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
Our team is always ready to help you choose the right product for your project.