Value Collection R63036963 Hex Head Cap Screw 1/2-13

Product Description

The VALUE COLLECTION R63036963 is a 1/2-13 hex head cap screw machined from Grade 316 stainless steel. It features a Unified National Coarse (UNC) thread form with a 3/4-inch length under head. Grade 316 stainless steel provides strong resistance to corrosion, including chloride environments, making this fastener well suited for marine, chemical processing, and food service applications. Licensed mechanics, millwrights, and maintenance technicians working in corrosive or wet environments rely on this grade for reliable long-term fastening performance.

This cap screw is used in general industrial, commercial, and mechanical assembly applications where corrosion resistance is a priority. It is appropriate for structural and equipment mounting tasks in environments exposed to moisture, salt spray, or mild chemical contact. The 1/2-13 coarse thread provides good thread engagement and ease of assembly with standard UNC-tapped holes or nuts.

Key Features

• Grade 316 stainless steel construction for superior corrosion resistance in harsh environments
• 1/2-13 UNC thread standard for compatibility with standard coarse-thread fastening systems
• 3/4-inch length under head suits shallow-reach or close-clearance fastening applications
• Hex head drive allows standard socket or open-end wrench installation
• Inch measurement system for compatibility with standard SAE tooling

Compatibility

Designed as a standard 1/2-13 UNC hex head cap screw for use with any UNC-tapped hole or hex nut of the same thread size and pitch.

Installation Notes

Installation requires a standard 3/4-inch open-end or combination wrench, or a matching socket. Clean and inspect the mating threads before installation to prevent galling, which is common with stainless steel fasteners. Apply an anti-seize compound rated for stainless steel to reduce the risk of thread seizure during torquing. Follow applicable mechanical or structural codes for torque requirements based on joint design and application.