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Cement Board Screws — #8 x 1-5/8 in., 50-Pack
- Mfg.#
- 41877
- Sku#
- 6294631
- Provides superior rust and corrosion protection.
- Recommended for ACQ, CA, and CCA treated lumber. Also recommended for cedar and redwood construction.
- Provides multiple layers of zinc and polymer based coatings that ensure corrosion protection.
- Conforms with I.C.C.-E.S. reports that allow for use of triple coated zinc polymer fasteners in contact with treated wood.
- Exceeds 1000 hour salt spray test under ASTM B117.
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The 8 x 1-5/8-inch #2 Self-Drilling Point Cement Board Screw from HILLMAN is designed for fastening cement board where corrosion resistance and long-term durability matter. You’ll want these screws when working with treated lumber, cedar or redwood because they feature multiple layers of zinc and polymer-based coatings that provide superior rust and corrosion protection and are recommended for ACQ, CA and CCA treated wood. The triple-coated finish conforms with I.C.C.-E.S. reports permitting use of zinc/polymer fasteners in contact with treated materials, and the coating exceeds a 1,000-hour salt spray test under ASTM B117 for added assurance in harsh environments. Ideal for tile backing, exterior sheathing, and other masonry-adjacent tasks, these self-drilling point screws make installation cleaner and more reliable where corrosion resistance is essential.
Specifications
General
| Driver Bit Size | #2 Phillips |
|---|---|
| Driver Point No. | 2 |
| Max. Steel Gauge | 12 |
| Pack Qty | 50 |
| Type | Cement Board Screw |
Dimensions
| Diameter | 8 |
|---|---|
| Length | 1-5/8 in |
