Industrial A307 Carbon Steel Guardrail Bolts, HDG/Powder Coated
Product features
A307 carbon steel guardrail bolts with HDG/powder-coated finishes feature a robust shank, standardized threading and heavy-duty head profiles that provide high shear and tensile performance for roadside and structural connections. As part of our industrial bolts and fasteners offering, these bolts comply with IFI standards and are supported by more than 15 years' expertise, with material and test reports, free samples and options for custom sizes or drawings. They deliver excellent corrosion resistance and reliable function while providing one-stop procurement, competitive pricing, timely delivery and technical support for markets in North/South America, Europe and Southeast Asia.
Company profile
Our company specializes in manufacturing Industrial A307 carbon steel guardrail bolts with hot-dip galvanizing and powder-coating finishes. With ISO-certified processes and rigorous quality control, we deliver high-strength fasteners engineered for highway safety, infrastructure, and industrial fencing. Core attributes include precision cold/heat treatment, consistent thread accuracy, and superior corrosion resistance from HDG or durable powder coatings. Value attributes emphasize scalable production, competitive pricing, timely lead times, OEM customization, and responsive technical support. We partner with logistics providers for reliable global distribution and offer batch traceability and performance testing to ensure long-term durability, safety compliance, and exceptional lifecycle cost savings for customers.
Enterprise core strength
Our company is a specialized manufacturer of industrial fasteners, producing A307 carbon steel guardrail bolts with HDG and powder-coated finishes. We combine precision forging, heat treatment and strict quality control to meet ASTM A307 mechanical requirements, delivering consistent tensile strength and dimensional accuracy. Core capabilities include OEM tooling, batch traceability, corrosion-resistant surface treatments and in-house lab testing. Value-driven services include competitive lead times, scalable production, global logistics and responsive technical support for infrastructure projects. Committed to durable, safety-critical components, we partner with contractors, distributors and engineers to provide reliable, certified guardrail fastening solutions tailored to demanding roadside and industrial environments.
| Market: | South&north Amrica/Europe/East&South east Asia/ Australia and ect. |
| Professional: | More than 15 years experience in fasteners industry Our Main market is North&South America and proficient in IFI standard. |
| Our advantage: | One-stop shopping; High quality; Competitive price; Timely delivery; Technical support; Supply Material and Test Reports; Samples for free |
| Notice: | Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos |
xarella.huang@jm-fastener.comSince our establishment in 2006, JM has been adhering to the mission of creating maximum value for customers by providing differentiated services, and making a positive contribution to the society.