Value Collection R63008641 Flat Socket Cap Screw 2-56

Product Description

The VALUE COLLECTION R63008641 is a flat socket cap screw designed for precision fastening applications where a flush or countersunk head profile is required. Sized at 2-56 x 1/4 inch overall length, it features an 82-degree flat head geometry and a hex socket drive. Manufactured from 18-8 stainless steel, the fastener offers solid corrosion resistance suitable for general-purpose mechanical assemblies. The unified national coarse (UNC) thread standard ensures straightforward compatibility with standard tapped holes. This type of fastener is commonly installed by machinists, maintenance technicians, and assembly professionals working on light-duty mechanical and electronic equipment.

This screw is suited for applications where the fastener head must sit flush with or below the mating surface. Typical uses include instrument panels, electronics enclosures, light-duty brackets, and precision mechanical assemblies requiring a clean, low-profile finish. The 18-8 stainless steel construction makes it appropriate for mildly corrosive or outdoor-exposure environments. This SKU is sold individually and carries a minimum order quantity of 100 pieces.

Key Features

• 82-degree flat head geometry for flush countersunk installations
• Hex socket drive for controlled torque with standard hex keys or drivers
• 18-8 stainless steel construction provides corrosion resistance
• UNC thread standard for compatibility with standard tapped holes
• 2-56 thread size and 1/4 inch overall length for fine-detail assembly work

Compatibility

Designed as an OEM-style replacement or direct-fit fastener for applications requiring a 2-56 UNC flat socket cap screw with an 82-degree head angle and hex socket drive in 18-8 stainless steel.

Installation Notes

Installation is typically performed by machinists or mechanical assembly technicians using a properly sized hex key or socket driver. Ensure the mating countersink is machined to an 82-degree included angle to achieve full head seating. Do not overtighten small-diameter screws, as 2-56 fasteners have limited torque capacity and are susceptible to thread stripping. Confirm hole depth and thread engagement before final installation.