Crosby HR-1000M Metric Threads – Bolt Size M20 x 2.5 x 70

Product Description

Product Description:
Crosby HR-1000M Metric Thread Swivel Hoist Rings are designed for heavy-duty lifting applications, providing a high-strength, adjustable lifting point that allows loads to rotate and align naturally during lifting operations.
Featuring a 360° swivel and 180° pivot, these hoist rings ensure proper load alignment and significantly reduce side loading compared to traditional lifting points. They are ideal for industrial lifting, fabrication, and machinery handling where flexibility and strength are critical.

Material:
Body: Alloy steel (quenched and tempered)
Bolt: High-strength metric alloy socket head cap screw (Grade 10.9 / 12.9)
Finish: Corrosion-resistant coating for durability

Specifications:
Metric threaded design (M-series)
360° swivel and 180° pivot for full load alignment
Rated at 100% Working Load Limit at 90° angle
Working Load Limit range: approx. 800 kg to 24,000 kg depending on size
5:1 design factor (ultimate strength = 5× WLL)
Individually proof tested to 2–2.5× WLL with certification
Fatigue rated for 20,000 cycles at 1.5× WLL
Each unit marked with:
Product Identification Code (PIC)
Working Load Limit
Manufacturer identification

Uses:
Heavy machinery and equipment lifting
Fabrication and structural lifting
Industrial rigging applications
Applications requiring high-capacity, multi-directional lifting

Key Features:
Heavy-duty design – Built for demanding lifting environments
Swivel functionality – 360° rotation and 180° pivot
Full-rated lifting – Maintains WLL at angular loads
Proof tested – Certified for overhead lifting
Fatigue resistant – Designed for repeated lifting cycles
Traceability – PIC marking ensures product identification