12) 5/16 x 24 UNF HSS Tap Made By Volkel

Volkel 5/16 x 24Unified National Fine (UNF) High Speed Steel straight flute hand tap

ISO 529, HSS-G, Tolerance 2B

Recommended tapping drill size 6.9mm See below

Application:

For General Use

Non abrasive material up to 900 N/mm²

Unalloyed and low alloyed steel

Suitable for tapping through and blind holes

For tapping by hand and machine

Available as taper, second & plug.

Please choose in drop down menu.

Part Number 834/016

Please click here for dimensions