Lyndon 1/4 – 20 BSW Blue Finish HSS Spiral Point Machine Tap

Machine tap with blue finish surface resists abrasion for longer tool life and also retains lubricant, uncoated finish. For general purpose mild steel applications including low silicon aluminium, brass and copper.

Brand :Lyndon

Manufacturer Part Number :8450140BLUE

Size (in) :1/4 – 20

Features & Benefits : HSS-G material
Blue finish
Meets ISO 529 standards
Whitworth thread BS 84
For non abrasive material up to 900N/mm
For unalloyed and low alloyed steel
For through holes
Spiral point

Thread Size x Pitch :1/4 – 20

Overall Length (mm) :66

Flute Type :Spiral Point

Type :Machine Tap

Threads Per Inch :20

Number of Flutes :2

Thread Type :BSW

Material :HSS-G

Coating/Finish :Bright Blue Ring

Square A/F (mm) :5.0

Thread Length (mm) :19