No. 6 SOLID BRASS NICKEL PLATED SURFACE CUP WASHERS FOR COUNTERSUNK SCREWS BOLTS
ANo.6 washer fits both a No.6 countersunk screw and a M3.5 countersunk bolt. providing a neat finish without the need to countersink the material. Ideal for Countersunk Head Woodscrews. Screw Cup Washers Surface Pattern Brass and Nicle.