Choosing the right cement board screws helps ensure a solid foundation for tiled showers, countertops, and backerboard installations. This guide examines top-rated screws across brands, revealing size, head style, drive type, and coating features that minimize stripping, rust, and cam-out. Whether you’re a professional contractor or a DIYer, the following picks balance performance, ease of installation, and long-term reliability for American homes.
| Product | Brand | Size | Drive & Head | Coating/Material | Notes |
|---|---|---|---|---|---|
| Rock-On 23321 | Rock On | 2-1/4″ #9 | Serrated head, Star/T-25 | Hi-low serrated thread | Flush seating, quick one-handed install |
| Hard-to-Find Fastener 014973325732 | Hard-to-Find Fastener | 8 x 1-1/4″ | Star drive | Steel | Reliable basic cement board screw |
| Jake Sales 10×1-1/4 | Jake Sales | 1-1/4″ | Torx/Star Head, T-25 | Steel with ceramic coating | Sharp point for immediate pickup |
| Rock-On 575CT | Rock On | 1-5/8″ | Serrated head, Star/T-25 | Stikfit, zinc coating | 1-handed installation, reduced cam-out |
| Power Pro Gray Cement Board Screws | Power Pro | 1-1/4″ | Star drive | Coated steel with textured head | Improved mortar adhesion, flush countersink |
Rock-On 23321 Cement Board Screws
The Rock-On 23321 cement board screws feature a serrated head designed to sit flush with the surface, minimizing gaps and texture irregularities during tile or backerboard installation. The star drive is compatible with T-25 bits, enabling one-handed installation under tight conditions. With a serrated hi-low thread and a sharp point, these screws bite quickly, reducing the need for predrilling in many applications. They are particularly suited for fast, repetitive fastening in wood or light-gauge steel studs. Ideal for interior moisture-prone environments such as bathrooms and kitchens where cement board is commonly used.
Hard-to-Find Fastener Cement Board Screws 8 x 1-1/4″
These #8 diameter screws measure 1-1/4 inch in length and are crafted from steel for robust performance in cement board projects. The self-drilling design reduces the need for pre-drilling, saving time on installation. The star drive helps prevent cam-out and promotes steady torque, while the steel composition provides reliable hold in both wood and light-gauge steel framing. A practical choice for mid-sized bathroom tiling jobs or small remodels where consistent seating is essential.
Jake Sales 10×1-1/4 Cement Board Screws
These sharp-point screws are designed for fastening cement boards to wooden studs, with a Torx/Star drive (T-25) that resists stripping and cam-out. Manufactured from high-quality heat-treated steel, they offer corrosion resistance and a ceramic coating that enhances durability in humid environments. The 1-1/4 inch length suits standard backerboard thicknesses, and the fasteners are compatible with leading cement boards such as HardieBacker and WonderBoard. An efficient option for general tiling underlays and bathroom renovations.
Rock-On Rock-On 575CT Cement Board Screws
Rock-On 575CT screws are designed for securing cement board to wood or light-gauge steel studs, featuring a serrated head that seats flush even at an angle. The Stikfit design assists in one-handed installation and minimizes cam-out, making them a preferred choice for awkward corners or tight spaces. The 1-5/8 inch length is suitable for thicker backerboards and ensures solid anchorage in most typical installations. The zinc coating adds corrosion resistance for long-lasting performance in moisture-prone areas.
Power Pro Gray Cement Board Screws
Power Pro Gray screws feature a textured head designed to improve mortar adhesion around fasteners, a star drive for robust engagement, and six contact points that reduce stripping. The aggressive countersinking blade system preps the head for flush countersinking, enhancing a uniform surface. They are designed for cement board applications where reliable seating and corrosion resistance are essential, particularly in showers, backsplashes, and other moisture-exposed areas.
Buying Guide
Key considerations when selecting cement board screws include size, drive type, head design, and coating or metal treatment. For most wall and floor installations, 1-1/4″ to 1-5/8″ lengths strike a balance between grip and board thickness. A star or Torx drive helps prevent cam-out, allowing steady progress with less effort. Serrated heads promote flush seating, reducing surface irregularities that can affect tile adhesion. Materials range from basic steel to coated or zinc-plated variants; choose corrosion-resistant options for humid environments such as bathrooms and kitchens. Self-drilling screws save time by eliminating pre-drilling in wood studs; for metal studs, ensure compatibility with the stud gauge.
In terms of performance, consider the following perspectives:
– Installation speed: Self-drilling and star-drive designs reduce labor time and accidental tip-offs.
– Long-term durability: Coatings like zinc or ceramic-like finishes resist rust in moisture-rich spaces.
– Substrate compatibility: Confirm that the screw length and diameter suit your cement board thickness and the underlying framing.
– Ease of removal and future repairs: Coatings and head types influence how easily screws can be removed without stripping.
– Budget and scale: For large projects, bulk packs can reduce costs while maintaining uniform performance across the install.
Always consult the cement board manufacturer’s guidelines for fastener recommendations and fire-rated or moisture-rated requirements in your geographic area. Selecting the right screw ensures a stable base for tile, grout, and surface finishes, contributing to a durable, maintenance-friendly installation.