Socket Button Screw
A fully or partially threaded screw (size-dependent) with internal hexagon socket and dome-shaped head. The socket head offers higher clamping force than traditional screws.
Also referred to as a Button Head Screw, a Dome Screw, or a Dome Head Screw.
Standards: ISO 7380; ASME B18.3
Request a QuoteMaterials and Finishes
We list common materials and finishes for this item below. As always, if you're looking for another material or finish, we can find a way to source it! Learn more about our full list of materials and finishes, or contact us for any unique requirements.
Steel Self-colour
Steel Zinc Plated (BZP)
Stainless Steel A2/304
A general purpose stainless steel which strikes a good balance between corrosion-resistance and cost.
Stainless Steel A4/316
Often referred to as 'marine grade' stainless steel due to it's excellent anti-corrosion properties, making it great for saltwater resistance.