Value Collection R63061249 Flat Socket Cap Screw 1/2-13 X 2 in

Product Description

The VALUE COLLECTION R63061249 is a flat socket cap screw designed for applications where a flush or countersunk fastener profile is required. It features a 5/16-inch hex socket drive and an 82-degree flat head, allowing the fastener to sit flush with or below the mating surface when properly countersunk. Manufactured from 18-8 stainless steel, this screw provides reliable corrosion resistance in wet, outdoor, and mildly corrosive environments. The 1/2-13 UNC thread and 2-inch overall length make it a common choice for structural assemblies, machine frames, and equipment panels across mechanical and industrial trades.

This screw is suited for general mechanical assembly, maintenance repair, and fabrication work where a low-profile head is needed to avoid interference with adjacent components. The 1/2-13 UNC coarse thread pattern is widely used in inch-standard applications and engages quickly with standard tapped holes and hex nuts. Installers encounter this fastener type in HVAC equipment frames, pump housings, electrical enclosures, and structural mounting brackets where a flush surface finish is critical to fit or function.

Key Features

• 82-degree flat head profile seats flush in standard countersunk holes
• 5/16-inch hex socket drive for use with Allen keys or hex bit drivers
• 18-8 stainless steel construction resists rust and corrosion
• 1/2-13 UNC coarse thread for fast engagement in standard tapped holes
• 2-inch overall length suits medium-depth through-hole and tapped assemblies

Compatibility

Designed as a standard inch-series flat socket cap screw for use in any application requiring a 1/2-13 UNC thread, 2-inch overall length, and an 82-degree countersunk flat head drive configuration.

Installation Notes

Installation is performed with a 5/16-inch hex key or hex socket bit driver. The mating hole must be properly countersunk to an 82-degree included angle to achieve a flush seat. Torque to the fastener manufacturer or assembly specification for the material being joined. Inspect threads and the countersunk bore for debris before driving to avoid galling, which is common with stainless steel fasteners.