S-98817A690 M8 x 40 mm DIN 975 Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Left-hand threading provides secure fastening in applications where standard right-hand threads may loosen due to rotational forces
- Class 6g thread fit ensures precise mating with compatible nuts while maintaining smooth assembly and disassembly
- 50,000 psi tensile strength delivers reliable performance under heavy loads and vibration-prone environments
- Rockwell B49 hardness offers excellent resistance to wear and deformation for extended service life
- Fully threaded design allows for adjustable positioning and maximum engagement length along the entire 40mm rod
- Coarse 1.25mm pitch enables quick installation and removal while reducing cross-threading risks
- DIN 975 compliance guarantees dimensional accuracy and interchangeability with other metric threaded components
Professional Applications & Engineering Value
This M8 left-hand threaded rod solves critical engineering challenges in industrial settings where reverse-rotation applications demand specialized fastening solutions. The steel construction with metric coarse threading provides exceptional durability in machinery, conveyor systems, and equipment subject to counter-clockwise forces. The Class 6g thread fit ensures reliable performance in automated assembly processes while the 1.25mm pitch facilitates rapid maintenance operations. Engineered to DIN 975 standards, this threaded rod delivers precise dimensional consistency for OEM manufacturing and maintenance applications requiring left-hand threaded components that resist unintentional loosening under operational stresses.
Specification Summary & Compliance
This metric threaded rod features M8 x 1.25mm coarse threading with Class 6g external thread fit per ISO metric standards. The 40mm fully threaded rod maintains dimensional accuracy as specified in DIN 975 manufacturing guidelines. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications across global markets.
