Heavy hex bolt have larger and thicker heads than regular or standard hex bolts, and are commonly used in a wide variety of applications. These building fasteners are available in different sizes, both lengths and diameters, although all come with a hex head. Some types are threaded all the way up the shaft, while others have a smooth shoulder area. All are designed to be used with hex nuts for a secure fit in construction projects, for repairs, and in automotive applications.

Applications & Specifications:

RAYCHIN Heavy Hex Bolts are manufactured by the cold heading and hot forming technologies in nominal diameters ranging from 1/8”- 3” (M3 – M80). We offer fasteners in both USCS/Imperial and metric sizes.

RAYCHIN’s advanced and comprehensive range of capabilities include engineering, R&D, prototyping, custom manufacturing, precision processing and testing. All materials are sourced from the most reputable and exacting foundries in the world. We maintain a multi-million-dollar inventory of fasteners in our product warehouse, which enables RAYCHIN to select, package and expedite your order quickly.

We are globally recognized as the emerging leader of high-quality, specialty metals fasteners and are proud to serve our customers worldwide.

RAYCHIN heavy hex bolts meet applicable ASTM, ANSI, ASME, SAE, API, NAS, AN, MS, NACE, ISO, DIN, and KS standards.