Zeus Drywall Screws #6 x 1-5/8 Inch Z158CS (5000 Box Coarse Thread Bugle Head Black Phosphate Coated Sharp Point Phillips Drive Wood Fasteners)

The Zeus Fasteners Z158CS #6 x 1-5/8-Inch Coarse Thread Drywall Screws are bulk-packaged carbon steel structural fasteners engineered for mounting thick 5/8-inch interior gypsum board and multi-layer sheetrock panels directly to wood framing studs. Finished with a specialized friction-reducing black phosphate coating, this 5,000-count bulk box delivers aggressive high-tension coarse threads optimized to maximize mechanical pull-tight grip within softwoods without stripping or structural popping over time. An ultra-sharp piercing point ensures immediate, walk-free tracking penetration upon contact to accelerate framing assemblies, while the standardized bugle head contours cleanly below the panel face to establish a smooth, flush indentation without tearing the protective paper liner.

Best Used For:

• Thick Wallboard Hanging: Secures single-layer 5/8-inch fire-rated or double-layer interior sheetrock panels firmly to structural residential wood studs.
• High-Volume Interior Framing: Provides heavy-duty anchoring tension for extensive multi-room room divider grids using soft wood timber materials.
• Joint Mud Compound Bonding: Establishes flush countersunk anchor positions that accept drywall mud, joint compound texturing, and tape without blistering.

Key Performance & Safety Features

• Aggressive Coarse Pitch Threads: Spacing configuration increases anchoring surface area and shear tension inside soft wood timbers.
• Black Phosphate Surface Plating: Inorganic conversion coating offers critical interior corrosion defense and acts as a high-friction substrate for mud adhesion.
• Self-Piercing Sharp Point Tip: Hardened structural point punctures wood lumber and engineered board products instantly without requiring pilot holes.
• Paper-Safe Bugle Head Profiling: Tapered shoulder geometry distributes driving pressure evenly to seat cleanly beneath the face plane without tearing.
• Precision Reduced Phillips Recess: Universal deep-set drive interface ensures constant bit engagement to prevent cam-out slip and bit spinout.

What's Included

• (5,000) Zeus Fasteners #6 x 1-5/8" Coarse Thread Bugle Head Black Phosphate Drywall Screws (Z158CS)

Technical Specifications

Pro-Tip: Set your drywall tool nosepiece depth precisely so the bugle head compresses the paper profile slightly into a shallow recess without puncturing it; an unbroken paper face works with the deep thread anchoring to provide maximum shear values and seamless filling.