Custom Large Metric 12.9 Socket Head Bolts - M90 X 495MM

 

These are custom large metric class 12.9 socket head bolts manufactured domestically for our utilities customer at 92 pieces.  M90 X 4 thread was incorporated at thread length of 120MM.  The shoulder dimeter was set to 84.3MM at a length of 290MM.  

The 75MM socket drive was broached with a 10MM diameter hole drilled in the center to a depth of 385" from the top of the head. 

                                Engineered Source Inc                                  

Custom Large Metric Socket Head Bolts & Related Products

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