ProEquip 39pc Compact Tap & Die Set (Metric & SAE) Drill Bit Heavy Duty all steel construction

Heavy Duty all steel construction

Driver designed with 1/2in drive but also equipped with a chuck in which bits with 5/16”in hex can be fitted

For Screw: M4-5

Champion 5/16in x 5/16in BSW Socket Grub Screw -10pk Specifications

ProEquip 39pc Compact Tap & Die Set (Metric & SAE) Drill Bit Heavy Duty all steel constructionProEquip 39pc Compact Tap & Die Set (Metric & SAE) Tap and Dies manufactured from Tungsten Alloy Steel. Suitable for cleaning and cutting threads on mild steel and aluminium. 39 Piece Metric & S. A. E Tungsten Alloy Steel Thread Gauge 25mm 1 Die Holder Adjustable Tap Wrench M3 M12 (1 16 1 2 ) T Handle Tap Wrench Screwdriver Supplied in Metal Carry Case Metric M3x0. 5 M4x0. 7 M5x0. 8 M6x1. 0 M7x1. 0 M8x1. 25 M10x1. 5 & M12x1. 75 National Coarse: #4