Value Collection 011537P Hex Socket Cap Screw 1-8 Unc

Product Description

The VALUE COLLECTION 011537P is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from alloy steel with a black oxide finish, this screw provides corrosion resistance and a clean, professional appearance. It features a 1-8 UNC thread size with a 3.5-inch length under head and is partially threaded, making it well suited for applications that require a precise grip length. The 3/4-inch hex drive allows for consistent torque application using standard Allen or hex key tooling. It meets ASME/ANSI B18.3 and ASTM A574 standards.

This screw is intended for use in general industrial maintenance, machine assembly, tooling fixtures, and equipment fabrication. The partial threading and alloy steel construction make it a reliable choice where controlled clamping force and joint strength are critical. Machinists, millwrights, maintenance technicians, and assembly professionals regularly use this type of fastener across a wide range of production and repair environments.

Key Features

• 1-8 UNC thread for broad compatibility with standard inch-series tapped holes
• 3.5-inch length under head with partial threading for controlled grip length
• Alloy steel construction meets ASTM A574 for high tensile strength
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• 3/4-inch hex socket drive for high-torque installation with Allen or hex key tools
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as an OEM-style replacement or direct-use fastener for applications requiring a 1-8 UNC partially threaded hex socket cap screw in alloy steel construction.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a 3/4-inch hex key or Allen driver. Ensure mating tapped holes are clean and free of debris before installation. Apply appropriate thread lubricant or locking compound per the assembly specification. Always de-energize or lock out equipment before performing fastener work on active machinery per applicable OSHA lockout/tagout procedures.