Full Description

Seven sizes of Grade A parallels with cross section 3/16 in x in to 1 in x 3 in and nine of Grade B parallels with cross sections 3/16 in x in to 2 in x 4 in. Material, standard sizes, finish, accuracy, protection and marking.

Cross References:
BS 860
BS 891:Part 1
BS 906:Part 1
BS 1133:Section 6


Replaces BS 906:1940.

Product Details

Published: 06/16/1972 ISBN(s): 0580070433 Number of Pages: 8 File Size: 1 file , 550 KB Product Code(s): 00069248, 00069248, 00069248