
M8 M10 M12 Metal Roof Double Head Bolts Solar Panel Hanger Bolts Stainless Steel
Our mission will be to build creative solutions to consumers with a great experience for hub bolt, t nuts CE, screw bolt. We have formulated a corporate development strategy of 'winning the market with quality', seeking to develop with customers synchronously, and constantly researching and developing new processes and products that meet customer needs to maintain our leading position in the industry. We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world. To this end, we have established a sound pre-sale, sales, after-sales service system, with our warm, thoughtful service, to help customers solve problems and achieve common growth. With good quality and reputation, perfect service and sufficient supply of goods, our company plays an important role in the same industry.
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 |



We always take 'quality as the core and customer satisfaction as the goal' as the company's guiding principle and create high-quality M8 M10 M12 Metal Roof Double Head Bolts Solar Panel Hanger Bolts Stainless Steel. We will continue to improve ourselves while bringing competitive products and services to customers. Innovation is our unremitting pursuit, quality assurance is our eternal concept, customer satisfaction is our greatest wish. We always pursue the good quality of products. Over the years, we have been striving for survival by quality and promoting development by innovation, so that our company has embarked on the fast lane of rapid development.
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