This large ring bolt ( long thread bolt) is manufactured according to EN818-4 and AS2317 for the swivel component. It is used as a swiveling load ring able to swivel 360 degrees with a pivot of 180 degrees. Made from Grade 80 alloy steel, it features an orange powder-coated finish and is produced with an elongated ring and metric thread sizes.
The ring bolt is marked with the
WLL (working load limit) in tonnes,
nominal size in millimeters,
quantity mark, and
supply identification.
It has been proof tested to 1.25 times the WLL.