A button head socket cap screw features a low-profile, dome shaped head with a hexagon shaped drive. Many projects will utilize a button socket screw for the sleek appearance provided with moderate strength. Most button socket cap screws offer a minimum tensile strength greater than a grade 5 hex cap screw. They are also an excellent choice in applications with space constraints, as installation is easily accomplished with a hex key. Fasteners Etc. Inc. offers button head socket screws in a variety of material and finishes for both standard and metric screws. Please use the filters available on the far left to find exactly what you’re looking for but if your need is non-standard, we will be happy to provide a custom quote.
Standard Sizing: thermal black oxide, zinc, mechanical zinc, and stainless steel 18-8
Metric Class 12.9: thermal black oxide, zinc, and stainless steel 18-8/A2
