Description
Hex Head Cap Screws Grade 5 Steel Plain 1-1/8-7 x 3 deliver reliable, heavy-duty fastening for machinery, equipment, and construction projects. These hex head cap screws feature a Grade 5 steel core for high tensile strength and a plain (uncoated) finish for versatile use.
Size and compatibility: 1-1/8-7 UNC x 3 in. These screws are designed to fit standard nuts and washers that match the 1-1/8 inch diameter and 7 threads per inch UNC thread form. The hex head allows easy tightening with common wrenches or sockets while providing strong torque.
Key benefits:
- Grade 5 steel for high tensile strength and reliable performance in demanding applications.
- Plain/uncoated finish for use in indoor and protected environments; suitable for repainting or coating if desired.
- Hex head design for straightforward installation and removal with common tools.
- Standard UNC thread form ensures compatibility with widely available nuts and washers.
- Commonly used in automotive, machinery, equipment assembly, and heavy-duty fastenings.
Usage notes: Because this is plain steel, it is susceptible to rust in humid or corrosive environments. If exposure to moisture is expected, consider protective coatings or plating, or use in conjunction with appropriate corrosion-resistant fasteners. Store in a dry place to extend service life.
Ready to secure your project with strong, dependable fasteners? Add these Hex Head Cap Screws to your cart today.
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