Din 6319 Ed. 10/01 – Stainless Steel Concave G Design Washer

Description

Materials:
Y321:
Quenched and tempered steel.
Y321PIN:
Stainless steel (Aisi 303).

Surface finish:
Y321:
Heat treated HV 390± 40.
Y321PIN:
Natural, untreated.

Colour:
Y321:
Standard black-oxide treatment.
Y321PIN:
Natural.

SPECIAL REQUESTS:
None.

Notes:
Attention: concave washer Y321 must be used with convex washer Y319 (to be ordered separately).