3/8" BSPF HSS Second Hand Tap Sutton 5230675 50 x M20 HOT DIP

50 x M20 HOT DIP GALVANISED HEAVY DUTY

UNC Imperial 1" Nyloc Nut x 5 pcs Zinc Plated QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

smooth contact with cylinder walloperates with any electric drill

Dimensions: 125mm

Thread and flute configuration designed for tough materials

3/8" BSPF HSS Second Hand Tap Sutton 5230675 50 x M20 HOT DIPParallel (straight) thread, British Standard Pipe Parallel thread BSP; originally also known as British Standard Pipe Fitting thread BSPF which have a constant diameter. For producing precision threads by hand tapping, ideal for through holes. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 19 Overall length 75mm Cutting length 21mm Drill diameter 15. 3mm