Value Collection 198622 Hex Socket Cap Screw 1/4-20 Unc

Product Description

The VALUE COLLECTION 198622 is a fully threaded hex socket cap screw designed for secure fastening in mechanical, structural, and industrial assemblies. Sized at 1/4-20 UNC with a 3/4-inch length under head, this screw drives with a 3/16-inch hex key. It is manufactured from 18-8 stainless steel, providing corrosion resistance suitable for both indoor and outdoor applications. Machinists, maintenance technicians, and mechanical contractors use this fastener when a low-profile, high-torque socket drive is required and exposure to moisture or chemicals is a concern.

This screw is appropriate for light-duty mechanical assemblies, equipment panels, enclosures, and fixtures where a socket cap fastener is specified. The 1/4-20 UNC coarse thread pattern seats quickly and holds reliably in tapped steel, aluminum, or plastic housings. It is well-suited for residential and commercial mechanical equipment installations, pump assemblies, and instrumentation mounting applications where stainless fasteners are preferred over plated alternatives.

Key Features

• 1/4-20 UNC coarse thread for fast seating and broad tapped-hole compatibility
• Fully threaded along the 3/4-inch length under head for maximum thread engagement
• 3/16-inch hex socket drive for precise torque application with standard allen keys or hex bit drivers
• 18-8 stainless steel construction resists corrosion in wet and outdoor environments
• Low-profile socket cap head allows installation in tight or recessed clearances

Compatibility

Designed as a standard 1/4-20 UNC hex socket cap screw for use in any application requiring a 3/4-inch fully threaded stainless fastener with a 3/16-inch hex drive.

Installation Notes

Install and remove using a 3/16-inch hex key or compatible socket bit. Ensure the mating tapped hole is clean and free of debris before driving. Avoid over-torquing in softer base materials such as aluminum or plastic to prevent thread stripping. Follow applicable mechanical and equipment manufacturer specifications for fastener torque requirements.