Best Stainless Steel Fiber Cement Board Screws for Secure Installation
The best choice depends on board thickness, framing, and exposure to moisture. Hicarer’s listed stainless steel, ceramic-coated screws are best suited to wet-room DIY projects, while Simpson Strong-Tie’s Type 410 screws offer a longer 1-5/8-inch option for fiber-cement work. The other picks include coated steel screws and a tape-and-screw kit; one listed product is a siding nail, not a screw, so it is an alternative only when nails are appropriate for the project.
| Product | Best suited for | Key detail |
|---|---|---|
| Hicarer #8 x 1-1/4-inch screws | Moist indoor areas | Listed as stainless steel with ceramic coating |
| Simpson Strong-Tie F08T162WDC | Longer screw reach | Type 410 stainless steel, 1-5/8 inches |
| Hard-To-Find Fastener screws | Basic cement-board fastening | Self-piercing, ceramic-coated steel |
| Goldblatt tape and screws | Joint reinforcement plus fastening | Includes tape and 1-5/8-inch screws |
| Simpson Strong-Tie T6PCS1 nails | Siding applications using nails | Type 316 stainless steel; not a screw |
Hicarer #8 x 1-1/4-Inch Cement Board Screws
These 150 screws are listed as stainless steel with a ceramic coating, a combination intended to resist rust and corrosion. Their self-drilling tips are designed to reduce the need for pre-drilling, and the flat heads sit flush with the board for a smoother surface under tile or other finishes.
Best for: DIYers fastening cement board in kitchens, bathrooms, or laundry areas who want the listed stainless-steel construction and a 1-1/4-inch length. The flat-head design is useful when surface flushness matters.
Limitation: The listed length may not suit every board-and-framing combination. Confirm the required fastener length and approved fastening schedule for the specific board before installation.
Simpson Strong-Tie Type 410 Fiber-Cement Screws
This #8 x 1-5/8-inch screw is specified as Type 410 stainless steel and comes in a 100-count package. It has a wafer head, square drive, #3 drill point, and self-countersinking nibs beneath the head. The thread runs to within 5/16 inch of the top of the head.
Best for: Installers who need a longer fiber-cement screw and prefer a square drive. The drill point and countersinking nibs are notable design features for board fastening.
Limitation: The listed details do not specify a coating or a particular exposure rating. Check the project requirements for the correct stainless-steel grade and fastener type.
Hard-To-Find Fastener Self-Piercing Screws
This pack contains 157 #8 x 1-1/4-inch screws made from steel. The product listing describes a self-piercing tip that forms its own pilot hole and a fine ceramic coating intended to help protect against rust and corrosion in humid settings.
Best for: Buyers looking for a larger pack of self-piercing cement-board fasteners for general home-improvement work. The coating and tip design are the main reasons to consider this option.
Limitation: These are described as steel with a ceramic coating, not stainless steel. Choose another option if the project specifically calls for stainless-steel fasteners.
Goldblatt Cement Board Tape and Screws
This set pairs alkali-resistant fiberglass mesh tape with 150 #8 x 1-5/8-inch cement-board screws. The screws have a star drive and sharp point, and the listing says the included T-25 bit supports one-handed installation and helps reduce cam-outs. Their Ruspert coating is described as corrosion protection.
Best for: Buyers who need both joint-reinforcement tape and screws for a cement-board project. The listing identifies use with wood or light-gauge steel studs and mentions wet areas such as showers and countertops.
Limitation: The screws are described as coated, not stainless steel. This bundle may also be unnecessary if tape is already on hand.
Simpson Strong-Tie Type 316 Siding Nails
This 144-count pack contains 2-inch Type 316 stainless-steel nails with annular-ring shanks, full round checkered heads, and diamond points. The listing identifies them for fiber-cement siding, trim, and exterior wall cladding.
Best for: Siding projects where the installation instructions call for nails and Type 316 stainless steel. The product is specifically described for fiber-cement panels and exposed applications.
Limitation: These are nails, not screws, and should not be substituted where a screw is specified.
Buying Guide: How to Choose Fiber Cement Board Screws
Does the project require stainless steel?
Check the board manufacturer’s instructions, project specifications, and exposure conditions. Stainless steel and corrosion-resistant coatings are not interchangeable descriptions. Hicarer is listed as stainless steel with a ceramic coating; the Hard-To-Find and Goldblatt products are described as coated steel. Simpson Strong-Tie’s screw is identified as Type 410 stainless steel.
What screw length and head style should you choose?
Compare the screw length with the board thickness and the framing material. The products here include 1-1/4-inch and 1-5/8-inch options. A flat head is described as sitting flush, while the Simpson screw has a wafer head and countersinking nibs. Follow the panel maker’s specified fastener pattern and head requirements rather than choosing by length alone.
Will the drive and tip affect installation?
Self-drilling or self-piercing tips may reduce pre-drilling, according to the product listings. Drive styles vary, including Phillips, square, and star. Match the driver bit to the screw and use the installation method recommended for the board and framing.
Frequently Asked Questions
Are all cement board screws stainless steel?
No. Some are stainless steel, while others are steel with a corrosion-resistant coating. Check the product material and project requirements.
Can I use coated steel screws in a bathroom?
Some listed coated screws are marketed for moist areas, but suitability depends on the installation and product specifications. Follow the board manufacturer’s instructions and local requirements.
Are fiber-cement siding nails interchangeable with screws?
No. Nails and screws are different fasteners. Use the type specified for the particular siding or board system.
Do self-drilling screws always eliminate pre-drilling?
The listed self-drilling designs are intended to reduce or eliminate pre-drilling, but installation requirements can vary by material and application. Follow the fastener and board instructions.
Which option has the longest screw length in this selection?
The Goldblatt and Simpson Strong-Tie screw products listed here are 1-5/8 inches long. Confirm that length is appropriate for the board and framing in your project.