Timco Drywall Dense Board Screws PH 3.9x45mm, 1000 Pack

Timco Drywall Dense Board Screws - PH 3.9x45mm are specifically designed for securely attaching dense board to timber stud work. These high-quality screws feature a super sharp 25° point and a high-low thread design, ensuring excellent penetration and increased pull-out resistance in both timber and thin sheet metal.

Key Features:

• Phillips No. 2 recess – Provides a positive drive and excellent torque transfer.
• Reduced countersunk head – Ensures improved countersinking into dense board for a flush finish.
• High-low thread design – Enhances grip and pull-out resistance in timber and thin sheet metal.
• Coarse thread – Offers extreme holding power, making these screws ideal for heavy-duty applications.
• Black phosphate finish – Adds durability and corrosion resistance.
• Fire Classification A1 – Non-combustible, meeting stringent fire safety standards.

Specifications:

• Thread Diameter: 3.9mm
• Length: 45mm
• Thread Length: 40mm
• Head Type: Reduced countersunk
• Recess Type: Phillips (PH2)
• Point Type: 25° Sharp
• Driver Bit Size: PH2
• Finish: Black Phosphate
• Material: Carbon Steel
• Max Drilling Thickness: 0.6mm

These screws are supplied in a 1000-piece pack, ensuring you have enough for large projects. The combination of sharp threading and durable construction makes them an excellent choice for drywall installation and other structural applications.