DIN 916 hexagon socket set screws are headless and fully threaded screws with an internal hexagonal driving concave.
Set screws can be suppled with steel material ， blackening treatment. or SUS304, SUS316.
Contact: Jack Deng
Phone: +8613917843387
E-mail: [email protected]
Add: Wuxi,Jiangsu province, China.
thread inserts Fasteners