You may also like
Anchors 1/4 X 2-1/4 Fh Ph Blu Conc Scr 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:
- Anchors
Metallics CSF30F – Frequently Asked Questions
1) Will a flat head Phillips concrete screw sit flush with the surface?
The CSF30F has a flat head with a Phillips drive, so it countersinks into a correspondingly chamfered hole in the fixture and finishes close to flush. If you are fastening a flat steel strap or a bracket with a plain drilled hole, a hex washer head seats better; pick the flat head where you need a low profile the fixture can sit over.
2) Is the Metallics CSF30F suitable for outdoor or damp installs?
It is a zinc plated steel screw. Zinc plating handles dry interior and lightly protected locations; for sustained exterior exposure, wet areas, or treated lumber contact, specify a stainless or heavier coated masonry screw instead. Nothing in the CSF30F spec makes it a corrosion rated exterior fastener.
3) Do I need an anchor or shield with these concrete screws?
No. A concrete screw is a one piece anchor, so there is no plastic sleeve, lead shield, or expansion anchor to set first. Drill, blow out the hole, drive the screw. That also means it can be backed out and the fixture removed without destroying the hole, unlike a drop-in or wedge anchor.
4) How many Metallics CSF30F screws come in a pack?
They ship 100 to a jar, which is how electrical contractors buy them for strut, panel, and conduit strap work on a run of openings or a full floor. The jar keeps them contained on a cart or in a gang box rather than loose in a tray.
5) What is the Metallics part number for the 1/4 x 2-1/4 blue flat head concrete screw?
Order it as Metallics CSF30F. That number is the 1/4 inch by 2-1/4 inch flat head Phillips blue concrete screw in zinc plated steel, supplied 100 per jar.
How fast can I get the Metallics CSF30F 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 CSF30F come with a warranty?
Absolutely. The Metallics CSF30F 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 CSF30F?
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 CSF30F 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.