Metric Thread A4 Socket Button Head Screws
Hexagon button socket screws feature a low profile, rounded, dome-shaped head with a hexagon drive, used when you need a wider bearing surface.
Our RS metric thread button head screws are made from A4 (316) grade stainless steel, providing exceptional resistance to corrosion. The screws are an excellent choice in higher corrosive and chemical environments, including contact with dilute sulphuric acid, acetic acid and marine environments.
Features and Benefits
Typical Applications
Higher level of corrosion resistance than A2 stainless steel
Recyclable
Non-magnetic
Can be used up to 300°C
Machine tooling
Security guarding
Electronic applications
Domestic applications
Note
Requires a Hex key / Allen key
We offer a range of hexagon socket button screws in A4 (316) stainless steel in various thread sizes and lengths.
Refer to the Datasheet and Range Overview download file for details.
If A4 (316) stainless steel is not what you are looking for, we also offer the hexagon button socket screw in A2 (304) stainless steel and steel. With a bright zinc plated or self-colour (black oxide) finish.
Standards
Threaded in accordance with ISO 7380 standard