ASME B18.6.4-1981
Thread forming and thread cutting tapping screws and metallic drive screws (Inch series)

Standard No.

ASME B18.6.4-1981

Release Date

1981

Published By

American Society of Mechanical Engineers (ASME)

Status

Withdraw

Replace By

ASME B18.6.4-1998

Latest

ASME B18.6.4-1998(R2005)

ASME B18.6.4-1981 history

• 0000 ASME B18.6.4-1998(R2005)
• 1999 ASME B18.6.4-1999 Thread Forming And Thread Cutting Tapping Screws And Metallic Drive Screws, Inch Series
• 1998 ASME B18.6.4-1998 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws (Inch Series) [Superseded: SAE J478A]
• 1981 ASME B18.6.4-1981 Thread forming and thread cutting tapping screws and metallic drive screws (Inch series)
• 1966 ASME B18.6.4-1966 Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws, Inch Series

ASME B18.6.4-1981 -All Parts