S-95348A120 16.7 mm ID x 33.6 mm OD ASME B18.2.6M; ASTM F959 Tension-Indicating Structural Washers
Tension-Indicating Structural Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Visual tension confirmation with orange dye that provides immediate verification of proper bolt preload, reducing installation errors
- Exceptional load-bearing capacity of 114,000 N ensures reliable performance in high-stress applications
- Premium Class 10.9 material rating delivers superior strength and fatigue resistance for demanding industrial environments
- Corrosion-resistant zinc plating extends service life and maintains structural integrity in harsh conditions
- Precision dimensional control with 16.7mm ID and 33.6mm OD ensures perfect fit with M16 fasteners
- Consistent hardness (Rockwell C37) provides uniform performance and prevents deformation under load
- Regulatory compliance assurance with RoHS 3 and REACH standards for global market acceptance
Professional Applications & Engineering Value
This M16 tension indicating washer solves critical bolting challenges in heavy machinery, structural steel, and industrial equipment where proper clamp load is essential for safety and performance. The Class 10.9 zinc-plated steel construction withstands extreme vibrational forces and environmental exposure, while the orange tension-indicating dye provides visual confirmation that specified preload has been achieved - eliminating guesswork during assembly. Engineered to ASME B18.2.6M and ASTM F959 standards, these metric washers deliver predictable performance in critical connections, preventing joint failure and reducing maintenance costs across construction, mining, and manufacturing applications where 114,000 N load capacity is required for structural integrity.
Specification Summary & Compliance
This tension indicating washer features precise dimensional specifications with 16.7mm inner diameter, 33.6mm outer diameter, and thickness ranging from 3.200mm to 5.500mm for M16 screw applications. Manufactured to ASME B18.2.6M and ASTM F959 standards with Rockwell C37 hardness rating, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety requirements for industrial components.
