Custom Large M45 Metric Nylon Insert Lock Nuts

 

These custom M45 X 1.5 internal thread nylon insert lock nuts were manufactured for our EV automotive customer in Class 8 material with zinc nickel plated finish.  The custom lock nuts were designed to a 65MM across the flats dimension and overall height of 17.5MM.  Full certs and level 3 PPAP documentation was provided with the parts.

Custom Low Profile Stainless Flat Head Bolts

 

We supplied our customer these low profile hex socket drive "hurricane bolts" in three different lengths: 1/4-20 X 45MM, 1/4-20 X 30MM, and 1/4-20 X 70MM.  18-8 stainless steel material was used on all lengths with commercial passivation.  The rolled thread length was set to 20MM and remained the same on all three options, with the balance being unthreaded shoulder.  Full certs were provided with the parts per customer requirements.  

Custom Automotive Metric J Nuts

 These custom J nuts were manufactured for our EV automotive customer using class 10.9 steel material with a M8 internally threaded hex nut laser welded prior to zinc nickel electroless coating application.  We initially attempted to have the parts produced using the butt welding method but that process was creating issues on the internal thread fit so we ended up switching to the laser welding method instead.  Full paperwork and level 3 PPAP documentation was provided with the parts to comply with our customer's requirements.