A single thread woodscrew with a black corrosion resistant coating designed to withstand over 500 hours salt spray. Ideal for use with black and black antique ironmongery.
• Double countersunk reduces the likelihood of head shear and assists completion of countersinking
• 40° deep single thread to provide a secure fixing with high pull-out resistance
• 25° sharp point and single lead for a fast start and improved thread acceptance
