#237145
Diameter | Thread | Threads | Length | Grade | Finish | Weight |
---|---|---|---|---|---|---|
0.3125 (5/16) | Full | 18 | 2.25 (2 1/4) | Grade 5 | Plain Finish | .0532 |
Diameter | 0.3125 (5/16) |
---|---|
Thread | 18 |
Length | 2.25 (2 1/4) |
Grade | Grade 5 |
Finish | Plain Finish |
Weight | .0532 |
Carriage bolts, technically called Round Head Square Neck Bolts, are used in many industries in a multitude of applications, from high stress plow applications and in mining and rock quarry shaker screens to lower stress wood assemblies such as bolting together picnic tables. Carriage Bolts are perfect for assembling all types of material from wood, plastic, or hardened steel. The low-profile head ensures that there is no interference with objects as they slide over the head. The square neck locks the bolt in place during installation and prevents the bolts from loosening over time. Earnest carries Carriage Bolts in Grade 5 and Grade 8 strength levels. Grade 8 carriage bolts are fully threaded and are commonly called shaker screen bolts.
Carriage Bolt – Grade 5
Carriage Bolt (Shaker Screen Bolt) – Grade 8