Champion 375Pc Torx Security Self Drilling Screw A WD0812 Center shaft is made of TTL_2641360 Center shaft is made of SKS3 material under vacuum heating treatment to provide higher rigidity (HRC60° ± 2°) and satisfied wear resistance • AUTOMATIC: Continuous grease discharge with the trigger pressed CA1782 375PC TORX® SECURITY SELF DRILLING SCREW ASSORTMENT • Pan Head Zinc Plated • Lengths: 13mm to 38mm • 375 Pieces Replacement Packs Available Part # Size Pack Qty C1782 1 6G x 1 2 25 C1782 2 6G x 5 8 25 C1782 3 6G x 3 4 25 C1782 4 6G x 1 25 C1782 5 8G x 1 2 25 C1782 6 8G x 5 8 25 C1782 7 8G x 3 4 25 C1782 8 8G x 1 25 C1782 9 8G x 1 1 4 25 C1782 10 8G x 1 1 2 25 C1782 11 10G x 5 8 25 C1782 12 10G x 3 4 25 C1782 13 10G x 1 25 C1782 14 10G x 1 1 4 25 C1782 15 10G x 1 1 2 25