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Screws 1/4 x 2-3/4 HWH 5/16Hd Conc S (100pcs)
Manufacturer Resources
Product Specs
- Division:
- Electrical H1
- Product Group:
- Fasteners
- Sub Division:
- Electrical-E H2
- Department:
- Electrical
- Product Subgroup:
- Screws
Metallics CSH40SS – Frequently Asked Questions
1) What driver do I need for a 1/4 inch hex washer head concrete screw like the CSH40SS?
A 5/16 inch hex driver or socket. The head on the CSH40SS is called out as 5/16, so an impact driver with a 5/16 magnetic nut setter is the usual setup rather than a bit tip. Hex washer heads seat flat and are driven, not cammed out, which is why they are the common choice for strut, conduit clamps and channel work.
2) Do I need a separate plastic or lead anchor to use these screws in concrete?
No. Screw anchors of this type thread directly into a pre-drilled hole in concrete or block, cutting their own threads, so there is no shield or plug to set first. You drill, blow the hole clean, and drive the 1/4 x 2-3/4 screw with a 5/16 hex driver. That is the main reason crews move to them from sleeve anchors on repetitive strap and strut work.
3) Is the CSH40SS an electrical fastener or general construction hardware?
Metallics catalogues the CSH40SS as an electrical fastener, part of its screw line for electrical supply work. Practically it is the fastener an electrician reaches for to mount conduit straps, strut, panel backing and box supports to masonry, and nothing stops it being used for general anchoring at the same 1/4 x 2-3/4 size.
4) What is the Metallics part number to order for the 1/4 x 2-3/4 hex washer head screw?
Order Metallics CSH40SS. That is the single model on offer for the 1/4 x 2-3/4 hex washer head screw with a 5/16 head, supplied in a 100 piece box, so there is no finish or length option to specify beyond the part number itself.
How fast can I get the Metallics CSH40SS 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 CSH40SS come with a warranty?
Absolutely. The Metallics CSH40SS 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 CSH40SS?
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 CSH40SS from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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