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Anchors 3/16 X 2-3/4 Fh Ph Blu Conc Sc 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 CSF4F – Frequently Asked Questions
1) Should I use a concrete screw or a plastic/expansion anchor for fastening to concrete?
A concrete screw like the CSF4F goes straight into the drilled hole and cuts its own thread, so there is no shield or plug to set and no expansion force against the hole wall. That makes it the faster choice for repetitive light and medium duty work and for fastening close to an edge, and it can be backed out and removed. An expansion or sleeve anchor is the better pick where you need higher pull out in a single heavy connection or you are anchoring into a hole that is oversized or worn.
2) Does the flat head on the CSF4F need a countersink?
For a flush finish, yes. A flat head Phillips seats in a countersunk or pre-formed conical hole, which is normal on steel brackets, strut fittings and stamped clips. Fastening against a flat unprepared surface will leave the head proud. If you want the head to bear on top of the material instead, a hex washer head concrete screw is the better choice.
3) Is the blue coating on the Metallics CSF4F suitable for outdoor use?
The CSF4F is a zinc plated steel screw with a blue coating. Zinc plating is an indoor and protected exterior finish, so it is fine for dry interior concrete, mechanical rooms and covered areas. For standing water, coastal exposure or treated lumber contact, specify a stainless concrete screw instead.
4) How many Metallics CSF4F anchors come in a jar?
One hundred per jar. The CSF4F is packed as a jar of 100 of the 3/16 x 2-3/4 inch blue concrete screws, which is the sort of quantity that works for an MRO shelf or a service van rather than a single repair.
How fast can I get the Metallics CSF4F 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 CSF4F come with a warranty?
Absolutely. The Metallics CSF4F 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 CSF4F?
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 CSF4F 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.