Trend PH/SCW/PK1 Pocket Hole Screw Pack x850 Pcs The Trend Trend PH/SCW/PK1 is a 850 piece screw pack containing a selection of various screw lengths. Supplied in a heavy duty plastic carry case. CONTENTS 200x No.6 (3.4 mm) x 25 mm 100x No.7 (3.9 mm) x 30 mm 200x No.7 (3.9 mm) x 25 mm 125x No.7/8 (4.3 mm) x 30 mm 75x No.8 (4.3 mm) x 37 mm 75x No.8 (4.3 mm) x 50 mm 75x No.8 (4.3 mm) x 63 mm FEATURES Self-tapping zinc coated square drive screws Fine and course thread for interior use SPECIFICATION Material: Steel Finish: Zinc coated