Description
Hex Head Cap Screws Grade 5 Steel Plain 1-8 x 8 are high-strength fasteners designed for reliable performance in a wide range of assemblies. Crafted from SAE Grade 5 alloy steel with a plain (unplated) finish, these hex head cap screws provide solid clamping power and durable service in dry, interior environments.
Designed for applications where a strong, secure connection is essential, these screws feature a hex head for easy wrenching and a standard thread pattern for compatibility with common nuts and tapped holes.
Specifications
- Size: 1-8 x 8 in (diameter 1/8 in, 8 threads per inch, length 8 inches)
- Material: SAE Grade 5 steel alloy
- Finish: Plain (unplated)
- Head: Hex head
- Thread: Unified national coarse (UNC) 8 TPI
Applications
- Machinery and equipment assembly
- Automotive components and servicing
- Construction hardware and general purpose fastening
- Maintenance and repair projects where strong, durable fasteners are required
Why Choose Plain Finish Grade 5 Screws
Strength and reliability — Grade 5 steel offers excellent tensile strength for demanding assemblies. The plain finish keeps costs down and avoids the need for coatings in indoor, dry environments.
Compatibility — Standard hex head design works with common wrenches and drivers, ensuring straightforward installation and removal.
Care and Usage
Store in a dry, controlled environment to prevent corrosion on plain steel. For outdoor or high-humidity applications, consider plated or coated alternatives to extend service life.
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