Self Tapping Twinfast Screws Brass

Brass screws are ideal for interior or small boat exterior uses.

DO NOT use below the water line where stainless steel or silicon bronze is available. With screws, the larger the gauge number, the fatter the screw, for example 1" (25mm) x 8 guage is thinner than 1" (25mm) x 10 guage. With nails the opposite is true.