Carriage bolts have square nuts, finished points and rolled threads. Standard heads have square shoulders. Square shoulder prevents turning of the bolt when tightening.
Constructed of high quality carbon steel SAE 1010 to 1020.
Hot dip galvanized according to ASTM A-153. Coarse thread series.
Tested according standard IEEE C-135.1
Assembled with 1 square nut.
Generally used to attach crossarm.
Other sizes are available upon request.
www.herrajes.cn
Shanghai Kingrun Machinery Equipment Co. Ltd (KPMPACK) is a professional enterprise specializing in vertical and horizontal packaging machines for granule, powder, liquid and solid packing. The machines are widely applied for flexible package in food, pharmaceutical, toys, hareware, household and personal care industry.
Our aim is to create a machine that covers all these advantages: Fast, easy to use, with versatility to adapt the same machine to different packaging types, capable of saving raw material, so that the machines can reach high quality at a suitable cost for each client. With mature technology and standard configuration, our machines are well sold in Europe, South America, Africa, MID-East and Russia.
To attract customer with high quality, to move customer with considerate service and to benifit customer with competitive price are still our company principles.
Packaging is one of the most important parts of a product in a marketing sense. It is at the same time: Container, protector and communicator of the product. KPMPACK expects sincere cooperation with freinds from all over the world.
Welcome to contact us!
