Timco Drywall Reduced Countersunk Black Dense Board Screws are designed for attaching dense board to timber stud work. They feature a super sharp point and high-low thread for excellent fixation in timber, are made from C10-18 steel with surface hardening up to 750 HV, and are plated in zinc or black phosphate for corrosion resistance. The screws are fully threaded up to 50 mm and partially threaded thereafter, with dimensions of 3.9 x 45 mm. They meet JISB1125 (1995) and have been tested to ASTMC1002-89, with a salt spray resistance of up to 50 hours.
Features
- Super sharp point with high-low thread
- Fully threaded up to 50 mm, partially threaded thereafter
- C10-18 steel, surface hardened to 750 HV
- Plated in zinc or black phosphate for corrosion resistance
- Dimensions 3.9 x 45 mm
Technical specifications
Price History
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