Value Collection 011535P Hex Socket Cap Screw 1-8 Unc

Product Description

The VALUE COLLECTION 011535P is a hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Machined from alloy steel with a black oxide finish, this fastener delivers corrosion resistance and reduced light reflection in service environments where appearance and durability matter. The 1-8 UNC thread size provides a coarse thread pitch well-suited to general-purpose through-hole and tapped-hole applications. Drive is a 3/4 inch hex socket, requiring a standard hex key or Allen driver. Total length under head measures 3.25 inches, and the screw is fully threaded from tip to head. Meets ASME/ANSI B18.3 and ASTM A574 standards. Licensed tradespeople and maintenance mechanics rely on this grade for assemblies demanding reliable clamp load.

This fastener is appropriate for use in fabrication shops, machine assembly, maintenance and repair operations, and general industrial environments. Fully threaded geometry makes it effective in applications where thread engagement is needed along the full shank length, such as shorter blind-hole assemblies or applications requiring maximum grip. The black oxide coating is suitable for indoor and light-duty outdoor use where mild corrosion protection is acceptable. Typically installed by machinists, millwrights, maintenance technicians, and general contractors working with metal-to-metal assemblies.

Key Features

• 1-8 UNC coarse thread for reliable engagement in standard tapped holes
• Fully threaded shank along the 3.25 inch length under head
• 3/4 inch hex socket drive for high-torque installation with standard tooling
• Alloy steel construction meets ASTM A574 mechanical requirements
• Black oxide finish provides mild corrosion resistance and low-reflectance appearance
• Conforms to ASME/ANSI B18.3 dimensional standards

Compatibility

Designed as an OEM-style replacement or direct-use fastener for assemblies requiring a 1-8 UNC hex socket cap screw with a 3.25 inch length under head and full threading per ASME/ANSI B18.3 and ASTM A574.

Installation Notes

Installation should be performed by qualified machinists or maintenance technicians using a properly sized 3/4 inch hex key or socket driver. De-energize and lock out all power sources before servicing any assembly that incorporates this fastener. Apply thread lubricant or thread-locking compound as required by the equipment manufacturer's specification. Inspect the tapped hole for damage or debris before installation to ensure proper thread engagement and clamp load.