Square Head Bolts

The distinctive square, external wrenching head featured on square head bolts provides a generous bearing area, ensuring a secure and reliable grip during fastening. Once the industry standard, square head bolts (also known as square bolts) have given way to hex head bolts in terms of widespread usage. However, their resurgence is notable in contemporary construction and design, where they are often selected for their aesthetic appeal. Embraced for their ability to impart a rustic charm, square head bolts are now frequently chosen in new building projects to evoke a timeless look or to seamlessly match existing fasteners in older structures.

As a supplier of square head bolts, AFT offers a huge selection of fully threaded and partially threaded square bolts with bolt sizes ranging from 1/4” up to 1-1/2”, and lengths from 1” up to 17”. Our square head bolts are available in plain, zinc, and hot dipped galvanized – which offers the most corrosion-resistance for harsh environments.

Square Head Bolt Resources: