Fixing Pack 4. This contains all that will be required (Except Drill) use a 6mm drill to fit & fix your Plastic or Dibond mounted signs. Pack contains 4 off #4 x 40mm long corrosion-resistant, A2 stainless steel double-countersunk PZ (Cross head) waxed single thread screws. 4 off 14mm x 4mm Screw Head cover caps colour White. 4 off Wall fixing plugs with profiled body for extra grip, and anti-rotation fins. 6mm drill is recommended. 4 off small double-sided adhesive pads. 1 off JPS template for ease of positioning your sign and marking out fixing holes.