Eyebolts

Select the eyebolt based on load direction (shoulder eyebolts for angled loads, plain eyebolts for straight-line lifts), rated working load limit (WLL) that exceeds your maximum load, and material/coating for the environment (stainless steel for corrosion resistance, zinc-plated or alloy steel for general use)

Match the eyebolt thread diameter and pitch to the tapped hole or nut you’ll use, and choose a shank length that allows full thread engagement; consult the equipment’s thread specification and ensure the eyebolt’s WLL is appropriate for the chosen size

An eyebolt’s safe working load is determined by its material grade, diameter, and design (shoulder vs plain) and is specified as a WLL by the manufacturer; never exceed the WLL, and account for angle factors—loads applied off-axis reduce capacity significantly

Inspect eyebolts for cracks, deformation, corrosion, and thread damage before use, torque to the manufacturer’s installation spec, use shoulder eyebolts for angular lifts or swivels as recommended, and avoid side-loading plain eyebolts or using bent/mismatched hardware

Keep eyebolts clean and dry, periodically inspect for wear or corrosion, apply appropriate corrosion inhibitors for your environment, store threaded hardware in a dry place to prevent rust, and replace any eyebolt with visible damage or reduced dimensions

Common materials include carbon/alloy steel (high strength, often plated), and stainless steel (corrosion resistant but usually lower strength than alloy grades); stainless is preferred for corrosive or marine environments while alloy steel typically offers higher load capacity for the price range of most products

Expect a range from budget options under $50 up to higher-cost industrial-grade sets; compare WLL ratings, material and coating, certification or traceability when needed, and user reviews to balance cost with the safety and durability required for your application