S-8421N131 1/2"-20 Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Nut Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Dual threading versatility - Right-hand and left-hand threads on both ends enable flexible assembly and disassembly in complex mechanical systems.
- Superior carbon steel construction - Provides excellent tensile strength and durability for heavy-duty industrial applications.
- Hex-shaped design - Allows easy installation and secure gripping with standard wrenches during tightening operations.
- Extended 24-inch length - Offers ample working distance for spacing and structural support requirements.
- Precision 1/2"-20 thread specification - Ensures reliable compatibility with standard nuts and components.
- Full regulatory compliance - Meets RoHS 3 and REACH environmental standards for safe use in regulated industries.
- 2-inch thread length on both ends - Provides sufficient engagement depth for secure fastening connections.
Professional Applications & Engineering Value
This carbon steel threaded rod with dual right-hand and left-hand threading solves critical challenges in industrial assembly where opposing rotational forces are present. The hex-shaped rod design prevents rolling and slipping during installation, while the 1/2"-20 thread size maintains compatibility with standard industrial components. Engineers value this configuration for machinery requiring simultaneous clockwise and counter-clockwise adjustment, vibration-resistant assemblies, and maintenance applications where both ends threaded design allows for quick component replacement. The 24-inch length provides structural spacing in frame construction, conveyor systems, and equipment mounting where extended reach is essential.
Specification Summary & Compliance
This threaded rod features precision 1/2"-20 thread size with standard inch measurements, 2-inch thread length on both ends, and hex size of 1/2" for tool compatibility. Manufactured to industry standards for threaded fasteners, the product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance in industrial markets.
