
ASME/ANSI B 18.2.1carbon Steel HDG Large Square Head Short Round Neck Carriage Bolt
We are confident that we would be your best choice if you are looking for fastener TS16949, rivet joint, Rivet manufacturer with class-leading quality and professional services. We are looking forward to establish long-term, mutual beneficial partnership with even more customers with our professional attitude, leading-edge craftsmanship and quality services. It is our mission to provide legendary customer experience. Our team is empowered to put customers first, building loyal relationships based on trust and mutual respect, we continuously strive to exceed your expectations. We regard environmental protection as an important part of corporate development, continue to increase investment in environmental protection, and actively seize the commanding heights of sustainable development. 'To start a business with integrity, to stand a business with quality' is our belief in business.
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 carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for ASME/ANSI B 18.2.1carbon Steel HDG Large Square Head Short Round Neck Carriage Bolt. Excellent quality, competitive prices, punctual delivery and dependable service can be guaranteed. While developing ourselves, we are also continuously providing various technical support to our counterparts.
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