IT internal threaded bolt

IT internal threaded bolt for tip ignition

 

Internal threaded bolt, metric, steel, copper-plated St 37-3
Internal threaded bolt, metric, stainless steel, grade 305
Internal threaded bolt, metric, Aluminium, AlMg 3
Bolt with inched inner thread, steel, copper-plated St 37-3

 

IT internal threaded bolt, DIN EN ISO 13918

d1 ± 0,1 I1 + 0,6 d3 ± 0,2 d4 ± 0,5 I3 ± 0,05/-0,02 h ± 0,2 a ± 1° max.
2,1   3,6 0,4 0,4 0,6
2,6   4,5 0,5 0,5 0,7
3   5,0 0,7 0,7 0,7

 

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