Connecting and individual links

… Designation acc. to DIN

 

link type A

outer link

also: rivetting link

outer link
a-1
link type B

inner link

inner link
b-1
link type C

double offset link

double offset link
c_1
link type E

connecting link with spring clip

CL spring clip
e_1
link type L

offset link

offset link
l_1
link type S

connecting link with cotter

CL with cotter pin
s_1

Older DIN sheets and technical documents also refer to the following designs and designations:

(this types are rarely used today and are thus no longer included in the DIN standard range)