Description
Hand Tap 1/4″ x 20 UNC (Set of Three) Left Hand Thread
L1 : 50.0mm
L2 : 19.0mm
D2 : 6.0mm
♦ : 4.9mm
DIN 352 HSS-G Tolerance 2B LEFT HAND THREAD
Unified Coarse Thread ANSI B1.1
SKU : B22/0630
Made in Germany
For General Use on –
• Non abrasive material up to 900 M/mm²
• unalloyed and low alloyed steel
• through and blind holes
• thread cutting by hand
