OEM Type H Self Tapping Screws , Flat Head Galvanized Sheet Metal Screws

Business Type
Manufacturer
Country
China
Category

Product Detail

ISO7049 DIN7981 pan head Self tapping screws



This International Standard specifies the characteristics of Cross recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.



Core hardness:

The core hardness af?er heat treatment shall be
270 HV 5 to 390 HV 5 for threads S ST3,9, and
270 HV 10 to 390 HV 10 for threads > ST4,2.





If you are looking for flange head screws, please contact us for further information.










Self tapping screws Dimensions









































Ms. fuchengjun fuchengjun
Contact Us Contact Details

Similar Products

Machine Parts

About our Company

Business Type
Manufacturer
Products
Machine Parts

Regional Suppliers

Machine Parts in China

Contact Us

Shanghai Summery Industrial Machine Co. , Ltd.

Ms. fuchengjun fuchengjun

China

Send us a message