Custom M3 X 0.5MM Stainless Steel Shoulder Socket Bolts

 

These custom stainless steel shoulder bolts were manufactured in 18-8 stainless steel material for our drone manufacturing customer.  M3 X 0.5MM thread was rolled with a thread relief machined below the 4MM X 5MM shoulder.  A 2MM hex drive was broached at the head and a precision machined profile was incorporated on the head to meet drawing requirements.  

Custom Precision Machined Weld Studs

 

These custom precision machined weld studs were manufactured in mild carbon steel material with eventual copper flash plating prior to use on the production floor.  Overall length of the weld stud is 20.02mm and the single projection measures .75mm diameter by .80mm length.  UNC-2B thread was rolled on the threaded section and samples were manufactured for our customer to test prior to full production.