
ASTM A193 4.8 / 8.8 Grade Carbon Steel Double Head Wood Thread Hanger Bolt
The excellent performance of our nuts CE, alloy wire steel, lag screw TS16949 and high-level design capabilities of our team show our obvious advantages over competitors. We always help customers make informed choice, and impress customers with the superiority of the product itself. Our company always adheres to the business philosophy of 'Quality Assurance, Credit First', actively integrates market resources, and wholeheartedly serves customers at home and abroad.
Product Feature
The threads at both ends of our ASME ANSI Carriage Bolt can be combined with nuts, which are mainly used to fix tubular objects such as water pipes or sheet objects, including leaf springs of automobiles. On the other hand, it adopts the physical and mathematical principles of the circular rotation and frictional forces to gradually tighten utensils and parts.
Product Description
The ASME ANSI Carriage Bolt is specifically designed for a rugged fastener solution. Equipped with advanced process, it has a square cross section under the head, which can be self-locking when used in a square hole. In addition, it can be an ideal item that widely used in wet environments, with high and reliable performance. Due to the proper size and comapct design, it ensures easy installation, and there is no special need of maintaining.
Standard | Grade | Finish | Thread |
ASME B18.5 | 2 | Plain | UNC |
Zinc plated | |||
5 | Yellow zinc plated | ||
PTFE | |||
8 | Black | UNF | |
Dacromet | |||
Other | HDG | ||
Other |



Our company specializes in the production and processing of ASTM A193 4.8 / 8.8 Grade Carbon Steel Double Head Wood Thread Hanger Bolt and other products with a complete and scientific quality management system. Since our establishment, we have been taking 'quality first, sincere cooperation, and realizing win-win' as our tenet, and comprehensively carry out quality management to improve the quality of products and services. We take the creation of value for our customers as our own responsibility, continuously improve corporate value and competitive advantage, unremittingly achieve corporate strategic goals, and reliaze a win-win situation for both suppliers and customers!
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