Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for blind holes and thread cutting by hand
Additional information
Type of thread Unified Fine Thread
Standard ISO 529
Form Form C
Material HSS-G
Tolerance 2B
Size UNF 1/2 x 20
Overall length (L1) 84 mm
Thread length (L2) 24 mm
Core hole diameter (D1) 11.5 mm
Shank diameter (D2) 9.0 mm
Drive connector 7.1 mm
Item number 83422-3
Type of flute straight fluted
Application for blind holes
Thread standard ANSI B 1.1
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