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Screw 1/4 x 1 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 JTEKDF10 – Frequently Asked Questions
1) Do I need to pre-drill before driving these 1/4 inch Metallics screws into steel?
No pre-drill needed. The #3 self-drilling point cuts its own hole, which is what the SD designation refers to. A #3 point is sized for heavier gauge steel than a #2, so plan on a drill or impact driver rather than a hand screwdriver.
2) How many screws come in a jar of Metallics JTEKDF10?
Each jar holds 100 screws. Metallics packs this one in a jar rather than a box, which is the format most electricians keep on the van for repeat use.
3) Are these zinc plated screws okay for outdoor or wet locations?
The JTEKDF10 is steel with a zinc plating, which is a general purpose indoor and dry location finish. For exterior, damp, or corrosive environments, specify a stainless or hot dip galvanized fastener instead; zinc plating will eventually rust in those conditions.
4) What driver bit do I need for the Metallics JTEKDF10?
A Phillips bit. The head on the JTEKDF10 is a Phillips flat head, so a standard Phillips driver bit seats it. Bits are not included in the jar.
How fast can I get the Metallics JTEKDF10 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 JTEKDF10 come with a warranty?
Absolutely. The Metallics JTEKDF10 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 JTEKDF10?
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 JTEKDF10 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.