Description
Ground Thread/ UNC / Right Hand / Straight flutes
Unified Coarse Thread
Short Machine and Hand Taps to ISO Dimension : ISO 529: 1975
A set of 3pcs
Nominal Dia : 5/16ins
Threads per inch : 18
Overall length : 72mm
Thread length : 18mm
Shank Dia : 9mm
Sq size length : 6.3mm
Picture for illustration purpose only
Made in UK
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