Heavy Hex Nut dimensions per ASME B18.2.2 1987 (1999). Heavy Hex Nut Width Across Flats . The width across flats of nut shall be the distance measured, perpendicular to the axis of nut, overall be tween two opposite sides of the nut in accordance with the notes on respective dimensional tables.

Heavy hex nuts are slightly larger and thicker than standard (finished) hex nuts. There are numerous grades and the heavy pattern is typically used for large diameter and high strength bolts. See our nut compatibility chart to determine the compatible heavy hex nut (s) for a …

Choose from our selection of medium-strength steel hex nuts, stainless steel hex nuts, heavy hex nuts, and more. Same and Next Day Delivery.

Choose from our selection of ASTM A194 hex nuts, including medium-strength steel hex nuts, stainless steel hex nuts, and more. Same and Next Day Delivery.

Sep 5, 2017 · What is the difference between a standard hex nut and a heavy hex nut? A standard hex nut, also referred to as a finished hex nut, has a smaller width across the flats and corners compared to a heavy hex nut, and a heavy hex nut is slightly thicker than a standard hex nut of the same nominal size.

AFT Fasteners provides helpful information regarding dimensions and technical info for Grade-A, Grade-C, A194 Grade-H, A 563 Grade-DH, and A563 Grade-DH3 Heavy Hex Nuts.

Heavy hex nuts are essential fasteners designed for high-strength applications, offering reliable performance in both structural and non-structural projects. Their robust construction makes them perfect for use by professionals and DIY enthusiasts alike.

Aesteiron Steels LLP is a leading DIN 934 nut manufacturer in India that meet international standards. Here find the most popular types of nuts and weight in kg. Refer the metric and imperial sizes of Hex Nuts table to choose the right nut for your application.

Heavy hex nuts are designed slightly larger and thicker than standard hex nuts, making them ideal for highway, bridge, and building infrastructure applications. Due to their increased strength and size, heavy-duty hex nuts are commonly used for applications that require higher load ratings.

Heavy hex nuts are wider, taller, and thicker than regular hex nuts to provide additional strength and increased lifespan. Their increased size provides larger bearing surfaces for tools and thread engagement.