Material:Stainless Steel
Class / Grade A4-80
Thread Diameter:M27
Thread:Metric Thread
Thread Direction:Right
Pitch:3.00
Head Shape:Hexagon Bolts
Thread Length (Minimum):60mm
Total Length:90mm (Total length does not include head)
Code:DIN 931

Hex bolts are part threaded and feature a plain portion underneath the head

The unthreaded area has a higher resistance to shear loads (sideways forces)Ideal when parts need to be aligned or the bolt used as a pivot without damage to the mating parts