Drywall Screw Coarse Thread 3.5 x 38mm (1000) are designed for fitting dry lining to studding. These countersunk head screws feature larger threads and are used to attach drywall to timber batons and are coated in a black phosphate to ensure they wont corrode.
Drywall Screw Coarse Thread 3.5 x 50mm (500) are designed for fitting dry lining to studding. These countersunk head screws feature larger threads and are used to attach drywall to timber batons and are coated in a black phosphate to ensure they wont corrode.
Drywall Screw Coarse Thread 4.2 x 75mm (250) are designed for fitting dry lining to studding. These countersunk head screws feature larger threads and are used to attach drywall to timber batons and are coated in a black phosphate to ensure they wont corrode.
Coarse Thread Drywall Screws mainly used for applications in drywall systems for fixing plaster-boards to timber framing. Low-carbon steel-black phosphate coating. Bugle Head PHILIPS2. Available in a range of lengths and thicknesses to suit all applications.