SAE 1022 SCREW 1

[Michael66]

Hi,if any body can help me to get the mechanical properties of screw SAE 1022 case hard. Thanks

 

[CoryPad]

If you don't have a more detailed specification for this type of part, you aren't likely to get detailed information. The "SAE 1022" is only a composition (before case hardening) and does not help with mechanical properties.

Here is a ballpark for what you can expect:

http://www.matweb.com/search/SpecificMaterial.asp?bassnum=M1022W

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

 

[TVP]

What type of screw is this, e.g. thread rolling screw, self-drilling screw, etc.? What are the thread dimensions? Is the entire fastener case hardened, or is it only the tip like a Taptite with CORFLEX-I heat treatment?

 

[Michael66]

IT IS #14-20 HWA AB TIP CASE HARDENED