About the Socket Button Screw
Button head socket screws, also known as dome-head Allen bolts, have a low domed head for a finished look and a wider bearing face, driven by an internal hex or Torx. High-tensile alloy and A2/A4 stainless to ISO 7380.
Also known as: Button Head Screws, Button Head Socket Screws, Button Socket Screws, Dome Allen Bolts.
Features
- Low domed button head
- Hex-key and Torx drive
- High-tensile and stainless
- ISO 7380
Applications
- Covers and guards
- Finished machinery fixing
- Where a low head is needed
Standards & specification
- ANSI B18.3 / A2
- ISO 7380 / A2
- ISO 7380 / CLASS 010.9
- ISO 7380 / A4-80
- AISI 316/A4
- ISO 7380 / A4
- ISO 7380 / CLASS 08.8
- ISO 7380 / CLASS 012.9
Need Socket Button Screw in bulk?
Add the sizes you need to your quote, or send us your list and we’ll price the lot and supply it with the rest of your order.
Browse all socket screws