Featuring a six-sided hexagon socket and constructed from highly durable alloy steel material, National Bolt & Nut's button head hex socket cap screws possess a larger surface bearing and a lower profile head than traditional socket cap screw heads. Button head hex socket cap screws are often employed in applications where the material is too thin to countersink.
Meeting ANSI B18.3 dimensional specifications, our coarse threaded button head hex socket cap screws are available in a variety of different lengths and thread sizes to accommodate our clients unique application requirements.
Other materials and finishes available. For further information, call or send an information request.