Carriage Bolts
JBI is the carriage bolts supplier and manufacturer in Taiwan. We offers associated products of carriage bolts for application in the structural steel industry and automobile industry. The carriage bolts can be finishing with a broad range of coatings, such as zinc plated, black oxide, chrome. Customized needs and OEM solutions are welcome.
The carriage bolts are more durable and provide easy installation. The coating finish reduces friction for easy installation and protects from rust. If you have interested in our carriage bolts, please do not hesitate to contact us via the inquiry form.
We are one of the leading manufacturers, suppliers and exporters of Carriage Bolts. Please contact us for all your needs of Carriage Bolts.
| Types： | Carriage Bolts |
| Size： | 3/16”-3/4”& M4 to M30 |
| Material： |
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| Grade： | SAE J429 Gr.2, 5,8; ASTM A307Gr.A, CL4.8, 5.8, 6.8, 8.8, 10.9, 12.9 |
| Thread： | M, UNC, UNF |
| Finish： |
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| Packing： | Bulk in cartons (25kg Max.) + wooden pallets or according to customer demand. |
| Application： | Structural steel industry, Metal building industry, Mechanical equipment industry, Automobile industry, etc. |
Carriage bolts are threaded fasteners with round heads that are used to hold wood and metal together. Carriage heads are large smooth and domed with no drive.
For usage- carriage bolt is pushed into a hole the same size as the shank and then hammered in the rest of the way, where the square shoulder locks it firmly in place. Used whenever a smooth finish surface is needed so that nothing becomes snagged on the fastener. Zinc plating, retards the corrosion rate in a normal atmosphere.
