DIN933 A2-70 SS304 SS316 Stainless steel Full Threaded Hex Head Bolts , Hex Cap Screws
Fully Threaded Tap Bolts, also known as Hex Head Tap Bolts, come with a stem that is fully threaded from the base up to the head, and an underhead washer bearing surface. Unlike a tapping screw, tap bolts are designed to be inserted through holes in assembled parts, because these do not have their own mating internal threads and are tightened by torqueing the head. Because of its fully threaded body, this is used in a variety of applications such as in the vehicle repair industry when attaching a motor to a machinery. Also, these can be used with pulley to adjust the belt tension.
|SIZE||ALL SIZE||≦M12||>M12||≦M8||>M8||ALL SIZE|
|COMMON MATERIALS||1008 ~ 1015||1012 ~1017||10B21 / 1022||10B21||10B33||10B21||10B33||10B33 / SCM435/ML20MnTiB||SCM435|
|ML08AL SWRCH8A~ SWRCH15A||SWRCH15A~ SWRCH18A||SWRCH22A||35K||35ACR||10B35||AISI 4140|
Bolt: mechanical parts, with nuts cylindrical threaded fasteners.By the head and the screw (with external thread of the cylinder) of two parts of fasteners, to cooperate with nut, used for fastening the two parts with hole.This kind of connection form according to bolt connection.Such as screw the nut on the bolt, and can make the two parts separately, so the bolt connection is a detachable connection.