Button Head Socket Cap Screws - Metric Sizes
A2 Stainless Steel Button Socket Head Screws
A button socket cap screw head driven with a socket Allen wrench, metric socket cap screws A2 stainless steel fasteners are rounded heads. A button socket cap screw, also known as a button head socket cap screw, button socket screw or Allen button socket bolt, is a type of cap screw with a rounded head and hexagonal (Allen) drive hole. The term button socket head cap screw typically refers to a type of threaded fastener whose head diameter is nominally 1.5 times or more that of the screw shank diameter.
Stainless Steel Socket Cap Screws in A2 Stainless Steel offer the Fastener Industry standard for corrosion and rust resistance in Metric Fasteners, and are recommended for use in exterior applications, or those that are exposed to fresh water moisture.