Northeast Fasteners 1-800-872-5557

Hex Head Cap Screws-Bolts Grade 5 Coarse

Hex bolts, commonly called hex head cap screws, are bolts with a hexagonal or six sided head. A hex cap screw is actually manufactured with tighter tolerances and can be used anywhere a hex bolt is used. A common feature on a hex cap screw is a washer surface directly under the head which creates a better seal.

Cap Screw Grades and Head Markings

Cap Screw Dimensions

Bolt pictures are a general representation and not an actual picture of the product you will receive. Threads will vary according to the individual bolt sizes and dimensions. ISO standards for threads are: length is twice the diameter of the bolt plus ½ inch. If you are looking for fully threaded bolts please call direct at 800-872-5557.

Shop Now: Grade 5 / Coarse / Hex Head Bolts / Zinc Plated