Work Item
ASTM WK10303
New Standard Specification for Metric Series Machine Screws, Carbon Steel, 420 MPa Tensile Strength
1. Scope
This specification covers the requirements for non-heat treated carbon steel machine screws with nominal diameters of M1.6 through M16 having a minimum ultimate tensile strength of 420 MPa.Keywords
machine screwRationale
Metric specification curently does not exist for small diameter non-heat treated machine screws. It can be used by all manufacturing and users.
Work Item Status
Date Initiated: 02-07-2006
Technical Contact: A David Mc Crindle
Item: 001
Ballot: F16.06 (06-01)
Status: Will Reballot Item
Item: 001
Ballot: F16.06 (06-02)
Status: Will Reballot Item
Item: 001
Ballot: F16.06 (07-01)
Status: Will Reballot Item
Item: 006
Ballot: F16.06 (08-02)
Status: Will Reballot Item
Item: 001
Ballot: F16.06 (08-03)
Status: Negative Votes Need Resolution