Go to homepage
Go to homepage
Skip image gallery
Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
UNF (Unified fine) left hand

Hand Tap set of 3 pieces ISO 529 HSS-G left hand thread - UNF 1/4 x 28 LH

Item no. 82350

€23.40

2 weeks delivery time
Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Additional information
Type of thread Unified Fine Thread
Standard ISO 529
Material HSS-G
Tolerance 2B
Size UNF 1/4 x 28 LH
Overall length (L1) 66 mm
Thread length (L2) 19 mm
Core hole diameter (D1) 5.5 mm
Shank diameter (D2) 6.3 mm
Drive connector 5.0 mm
EAN 4022835823506
Item number 82350
Type of flute straight fluted
Application for through and blind holes
Thread standard ANSI B 1.1

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Die visible through a larger die.
Application consulting
Always the perfect product for your application situation
Request consulting
This website uses cookies to ensure the best experience possible. More information...