Stud eye bolts are heavy-duty fasteners that combine a lifting eye with a threaded rod. They are designed for high-altitude lifting, equipment securing, and tension adjustment in applications such as power fixtures and fiber optic cable installation. Handan Jinmai Fastener Manufacturing Co., Ltd. leverages its own factory capacity to offer full-size customization services. We support customized requirements for non-standard apertures, thread sizes (e.g., M12-M64), materials, and surface treatments, ensuring precise fit for transmission towers and ADSS fiber optic cable suspension systems.
1. High-Load Safety
Made of forged alloy steel (optional Q235B/45# steel/304/316 stainless steel), with a tensile strength of ≥800 MPa, it complies with ISO 898-1 standards and boasts a safety factor of over 4:1, making it suitable for high-voltage environments such as OPGW cable installation.
2. Corrosion-Resistant and Durable
The surface is available with hot-dip galvanizing (≥80μm), Dacromet, or epoxy coatings. It has passed a 1200-hour salt spray test and is suitable for harsh environments such as coastal areas and industrial pollution zones.
3. Integrated Structure
The eyebolt is seamlessly welded to the stud and magnetic particle inspection has been performed to eliminate the risk of cracking. The inner diameter of the eyebolt is polished to reduce cable wear.
1. Precision Forging
A 630T hydraulic press is used to forge blanks, eliminating internal porosity and increasing metal density.
2. CNC Turning
Threads are roll-formed on a CNC lathe to a precision of 6g (ISO 965), ensuring compatibility with hardware such as tension clamps and suspension rings.
3. Triple Quality Assurance
Each component undergoes hardness testing (HRC 22-34), load testing (1.5 times the working load), and torque verification. A third-party inspection report is included.
Materials: Carbon steel, stainless steel, or alloy steel. ASTM A489 and other standards available.
Thread sizes: M12-M64 (Metric/US), special pitch, left-hand thread available.
Working load: 0.5-30 tons, extra-heavy 50 tons+.
Standards: DIN 444/ASME B18.15 | Complies with State Grid/Southern Grid bidding requirements.
As a core product of Handan Jinmai Fastener Manufacturing Co., Ltd., Stud Eye Bolts offer high-reliability connection solutions for power engineering and fiber optic cable installation companies at factory-direct prices and flexible customization capabilities. We support small-batch trial orders and OEM collaborations, ensuring a 48-hour sample turnaround and a 15-day delivery cycle.
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Email: [email protected]
WhatsApp/WeChat: +86 13831001495
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