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.
Following are the specification for Brass Turned Bolts.
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 |
All measurements are in mm.