DOC
METRICKNUCKLETHREAD_D20400
By Rose Hawkins,2014-06-05 04:22
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KNUCKLE THREAD DIN 20400
This thread is used in the mining industry for increased bearing depth.
Bolt Thread
Minor Diameter
mm
Bolt Tapping
Drill Size
mm
Pitch
mm
Nut Thread
Minor Diameter
mm
Nut Tapping
Drill Size
mm
Rd 10 6,700 3,000 10,300 7,000
Rd 12 8,700 3,000 12,300 9,000
Rd 14 10,700 3,000 14,300 11,000
Rd 16 11,600 4,000 16,400 12,000
R..