Timco Drywall Screws 3.5 x 38

These TIMCO Drywall Fine Thread Bugle Head Black Screws are designed to secure plasterboard to wall and ceiling track systems. They are suitable for materials up to 0.6 mm thick. The screws are manufactured to JISB1125 (1995) and independently tested to ASTMC1002-89, with a 25 Super Sharp point and 60 thread. They are plated in zinc or black phosphate to withstand a 50-hour salt spray test. Fully threaded up to 50 mm and partially threaded thereafter. Made from C10-18 steel and surface hardened up to 750 HV to prevent torque shearing under load.

Key specifications

• Size: 3.5 x 38 mm
• Thread: Fine
• Head: Bugle
• Color: Black
• Max board thickness: 0.6 mm
• Plating and hardness: zinc or black phosphate; 750 HV