Double end threaded stud with collar

a) External hexalobular socket (6 lobe) / metric thread / tapping thread for both ends. 

b) A double-end stud with collar is a type of fastener that features threaded ends on both sides and a non-threaded central collar or flange. Thread types of both sides can be customized according to customer's request, differen surface treatment is available upon request. 

 
Description 
MaterialCarbon steel / heat treated
TypeDouble end stud w/ collar
Driving recess typeExternal 6 lobe drive
Thread TypeMetric thread / Tapping thread
Surface colorBlack finish / plain finish
Type of thread locking patchn/a
Thread size / diameterM8 / 8.0
Length27.00 mm
Field of applicationAutomotive sector
: