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SKU:52826655
The grade 5 steel carriage bolt with plain finish has a square neck and round head and meets American Society of Mechanical Engineers ASME B18.5 and Society of Automotive Engineers J429 specifications. Grade 5 steel, composed of quenched and tempered medium carbon steel, is often used in applications where strength is the primary concern. The square neck prevents the bolt from turning once installed, even when a nut is tightened. The round head has a domed shape.Carriage bolts, also called round head square neck bolts, are square-necked threaded fasteners commonly used in wood fastening applications. The bolt’s square neck prevents it from turning once installed using a nut.
Grade 5 steel is often used in applications where strength is the primary concern
Plain surface has no finish or coating
Square neck prevents the bolt from turning once installed, even when a nut is tightened
Round head has a domed shape
Meets ASME B18.5 and SAE J429 specifications
I used these carriage bolts to mount a drill press vise on a factory drill press table. Together with some star knobs and some spacers, it's very easy to mount, remove or adjust the vise. The square under the bolt head fits the vise perfectly. I made some hardwood spacers to clear the ribs under the table and used star knobs with the same threads. The bolt are good quality with clean threads.
