Value Collection R63008028 Hex Socket Cap Screw 3/4-10 Unc

Product Description

The VALUE COLLECTION R63008028 is a hex socket cap screw designed for secure, high-torque fastening in demanding mechanical and structural applications. It features a 3/4-10 UNC thread size and a 3-inch length under head, providing substantial clamping depth for heavy assemblies. The 5/8-inch hex drive accepts a standard Allen or hex key, allowing high torque application in confined spaces where a wrench or socket cannot reach. Constructed from 316 stainless steel, this screw offers strong resistance to corrosion and is suited for wet, chemical, or marine-adjacent environments. Machinists, millwrights, pipefitters, and maintenance mechanics are the typical installers.

This screw is used in general industrial, mechanical, and structural assembly work where a flush or low-profile fastener head is required. The 3/4-10 UNC coarse thread is a common standard in North American manufacturing and maintenance environments, making this screw a go-to replacement or assembly fastener across a wide range of equipment types. Its 316 stainless steel construction makes it especially appropriate for food processing, marine, chemical processing, and outdoor structural applications where carbon or 18-8 stainless may not provide sufficient corrosion resistance.

Key Features

• 3/4-10 UNC coarse thread for reliable engagement in standard tapped holes
• 3-inch length under head provides deep clamping for thick materials or flanged assemblies
• 5/8-inch hex socket drive allows high-torque installation with standard hex keys or Allen drivers
• 316 stainless steel construction resists corrosion in wet, saline, and chemical environments
• Low-profile socket cap head suits recessed or flush-mount fastening applications

Compatibility

Designed as a standard 3/4-10 UNC hex socket cap screw suitable for use in any tapped hole or assembly requiring that thread specification and a 3-inch grip length in 316 stainless steel.

Installation Notes

Installation is performed with a 5/8-inch hex key or Allen driver; a torque wrench with a hex bit adapter is recommended for controlled clamping in critical joints. Ensure the mating tapped hole is clean and free of debris before driving the screw. Applying an anti-seize compound is advisable with stainless steel fasteners to prevent galling during installation and future removal. Follow applicable mechanical or structural specifications for the assembly being serviced.