Brass Hex bolts (six sided heads) Long are the industry standard for fasteners with forged heads. Heavy hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings. Heavy hex bolts Long with forged heads are also commonly used as headed anchor bolts.

TECHNICAL SPECIFICATIONS
Material Steel, Stainless Steel, Alloy Steel, Brass
Thread Coarse, Metric
Type Hex
Grade A1 & A2 Stainless Steel, A2 & A4 Steel, CDA 360 Brass, C360 Brass
Bolt Diameter D F H Threads Per Inch Thread Dimension
Body Diameter Width Across Flats Head Height Pitch TF TD TR
Max Min Flat At Root Depth of Thread Root Diameter
1⁄2 0.515 0.482 3⁄4 11⁄32 6 0.167 0.072 0.064 0.371
5⁄8 0.642 0.605 15⁄16 27⁄64 5 0.200 0.086 0.077 0.471
3⁄4 0.768 0.729 11⁄8 1⁄2 41⁄2 0.222 0.096 0.085 0.579
7⁄8 0.895 0.852 15⁄16 37⁄64 4 0.250 0.108 0.096 0.683
1 1.022 0.976 11⁄2 43⁄64 31⁄2 0.286 0.123 0.110 0.780
11⁄8 1.149 1.098 111⁄16 3⁄4 31⁄4 0.308 0.133 0.119 0.887
11⁄4 1.277 1.223 17⁄8 27⁄32 31⁄4 0.308 0.133 0.119 1.012
13⁄8 1.404 1.346 21⁄16 29⁄32 3 0.333 0.143 0.128 1.119
11⁄2 1.531 1.469 21⁄4 1 3 0.333 0.143 0.128 1.244

View More Product