Value Collection 93045 Button Socket Cap Screw 2-56 X 1/2

Product Description

The VALUE COLLECTION 93045 is a fully threaded button socket cap screw designed for applications requiring a low-profile head and high corrosion resistance. Sized at 2-56 UNC with a 1/2 inch length under head, it is driven with a hex socket tool and meets the ANSI/ASME B18.3 fastener standard. Constructed from 18-8 stainless steel with a bright, uncoated finish, this screw maintains strength in wet or corrosive environments. The button head profile keeps the fastener flush and snag-free in assemblies where clearance is tight. Installers in light manufacturing, electronics, instrumentation, and mechanical assembly rely on this size for small-component mounting and panel work.

This screw is suited for precision mechanical assemblies, control enclosures, instrument panels, and similar applications where a compact head and stainless corrosion resistance are required. The 2-56 thread size is common in small-scale fabrication, electronics hardware, and OEM equipment builds. This listing includes a quantity of 100 screws per package, making it practical for production line use or stocking a service inventory.

Key Features

• Fully threaded 2-56 UNC right-hand thread with 3A thread fit class for consistent engagement
• Button head style with 0.046 inch head height for low-profile clearance
• 18-8 stainless steel construction resists corrosion in wet and mildly chemical environments
• Hex socket drive for positive torque transfer in tight spaces
• Bright, uncoated finish — no plating to crack or flake in service
• Meets ANSI/ASME B18.3 fastener standard

Compatibility

Designed as a standard 2-56 UNC button socket cap screw for use in any application specifying ANSI/ASME B18.3 inch-series fasteners of this thread size and length.

Installation Notes

Installation requires an appropriate inch-series hex socket driver sized for 2-56 button head cap screws. Apply fastener torque gradually and evenly to avoid stripping threads in softer base materials. When installing into blind threaded holes, confirm thread engagement depth before fully seating the head. Follow applicable mechanical codes and equipment manufacturer specifications for torque requirements.