• Made of high-hardness 304 stainless steel with zinc coating for increased oxidation protection. • Technical specifications: M12 thread with 20 mm length, 30 mm inner diameter and 51 mm outer diameter. • Maximum load capacity of 300 kg for safe applications. • Smooth surface and uniform force with deep burr-free thread for easy installation. • Versatile for use in lifting machinery, mining equipment, ships and electrical systems. • Recommended for vertical lifting operations; use at angles is not suggested.