Washer standards

[Dominguez Mexico]

Hello to anybody

I am looking for the standard for washers can help me?

[RWOLFEJR]

Hi Dominguez and welcome to the forum.
Get yourself a copy of "Machinery's Hand Book." You'll be glad you did.

ANSI Standards are as follows...
Type A & B Plain Washers ANSI B18.22.1-1965, R1975 (revised in 1975)
Helical Spring Lock Washers & Hi-Collar Helical Spring Lock Washers... & Internal... External Tooth Lock Washers... ANSI B18.21.1-1972

[Dominguez Mexico]

thanks a lot, really help me a lot your help.