Value Collection 011527P Hex Socket Cap Screw 1-8 Unc

Product Description

The VALUE COLLECTION 011527P is a hex socket cap screw designed for high-strength fastening applications in mechanical assembly, fabrication, and maintenance work. It features a 1-8 UNC thread size with a 2.25-inch length under head and is fully threaded for maximum thread engagement. The 0.75-inch hex drive allows for reliable torque application using a standard hex key or Allen wrench. Constructed from alloy steel with a black oxide finish, this screw delivers solid tensile strength and basic corrosion resistance in dry to mildly humid environments. It meets ASME/ANSI B18.3 and ASTM A574 dimensional and strength standards, making it a recognized choice for industrial and commercial fastener applications.

This socket cap screw is suited for use in machinery, tooling fixtures, equipment frames, and structural assemblies where a low-profile, high-strength fastener is required. The internal hex drive recesses the head, making it appropriate for applications where clearance is limited or a flush mounting surface is needed. It is commonly installed by machinists, millwrights, pipefitters, and general maintenance technicians working in manufacturing or plant environments.

Key Features

• 1-8 UNC thread for wide compatibility with standard inch-series tapped holes
• Fully threaded 2.25-inch length under head for maximum thread engagement
• 0.75-inch hex socket drive for secure torque transfer with Allen or hex keys
• Alloy steel construction meets ASTM A574 mechanical strength requirements
• Black oxide finish provides surface protection and reduces light reflection
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as an OEM-style replacement or standard service fastener for any application requiring a 1-8 UNC fully threaded hex socket cap screw conforming to ASME/ANSI B18.3 and ASTM A574 specifications.

Installation Notes

Installation should be performed by a qualified technician familiar with fastener torque requirements for alloy steel socket cap screws. Ensure the mating tapped hole is clean and free of debris before threading. Use a properly sized 0.75-inch hex key to avoid rounding the drive socket. Always de-energize and lock out equipment before replacing fasteners in live machinery per applicable safety standards.