Din 6319 Ed. 10/01 – Concave D Design Washer

Description

Materials:
Y320:
Case-hardened steel.
Y320PIN:
Stainless steel (Aisi 303).

Surface finish:
Y320:
Smooth, case-hardened.
Y320PIN:
Natural, untreated.

Colour:
Y320:
Standard black-oxide treatment.
Y320PIN:
Natural.

SPECIAL REQUESTS:
None.

Notes:
Attention: concave washer Y320 must be used with convex washer Y319 (to be ordered separately).