Value Collection 3sscs97f100 Hex Cap Screw 7/16-20

Product Description

The VALUE COLLECTION 3sscs97f100 is a fully threaded hex head cap screw designed for general-purpose fastening applications where corrosion resistance is required. Manufactured from 18-8 austenitic stainless steel meeting Austenitic Grade A2 classification, this fastener delivers reliable performance in wet, chemical-exposure, or outdoor environments. The screw measures 7/16-20 thread size with a 1-inch length under the head and is driven by a 3/8-inch hex. The bright, uncoated finish leaves the base material exposed for applications where additional coating is not needed. Installation requires a standard hex key or socket. Typical users include plumbers, HVAC technicians, electricians, and maintenance tradespeople working on equipment assemblies, brackets, or structural connections.

This fastener is suited for light to medium-duty assemblies in residential and commercial settings. The fully threaded shank provides maximum thread engagement across the full clamping length, making it appropriate for through-hole applications or thin-material joints. Its stainless steel composition makes it a common choice for pool equipment, HVAC enclosures, plumbing fixtures, and outdoor mechanical assemblies where carbon steel fasteners would be prone to rust or galvanic concerns. The fine 20-pitch thread offers tighter torque control compared to coarse-thread equivalents of the same diameter.

Key Features

• 7/16-20 fine thread for precise torque control and secure clamping
• Fully threaded shank maximizes thread engagement in through-hole installations
• 18-8 Austenitic Grade A2 stainless steel provides strong corrosion resistance
• Bright, uncoated finish meets ASME/ANSI B18.3 and ASTM F837 fastener standards
• 3/8-inch hex drive compatible with standard hex keys and sockets

Compatibility

Designed as a standard 7/16-20 x 1-inch fully threaded hex head cap screw for use in any assembly requiring ASME/ANSI B18.3 or ASTM F837 compliant fasteners in 18-8 stainless steel.

Installation Notes

Install using a calibrated torque wrench or hex socket to avoid galling, which is common with stainless steel fasteners. Apply an anti-seize compound to the threads before installation to reduce the risk of thread seizure during tightening or future removal. Ensure the mating threaded hole or nut matches the 7/16-20 thread specification before assembly. Follow applicable mechanical or equipment manufacturer torque guidelines for the specific joint being fastened.