Silicon bronze square drive flat head wood screw

Description:

Available in C65100 or C65500 silicon bronze.

According to ANSI,DIN,BSW,etc.

With metric size and inch size.

Range:Shank from 4g to 3/4".Length from 3/8" to 12".

Special size can be customized.

Hardness:HRB 80 min

Detailed specs are listed.