Value Collection 33427 Low Socket Cap Screw 3/8-16 X 1 in

Product Description

The VALUE COLLECTION 33427 is a low socket cap screw engineered for applications where standard-height cap screws create clearance problems. Sized at 3/8-16 thread by 1 inch in length under head, this fastener is fully threaded and driven with a 3/16-inch hex key. Manufactured from alloy steel with a black oxide finish, it delivers solid mechanical strength alongside moderate corrosion resistance in dry or lightly oiled environments. This screw conforms to ASME/ANSI B18.8 standards, making it a straightforward drop-in choice for precision assemblies and close-tolerance installations. Sold in a pack of 50 units.

Low socket cap screws see frequent use in machinery, fixtures, and equipment enclosures where vertical headroom is limited and a flush or near-flush fastener profile is required. The 3/8-16 UNC thread pitch is a common size in mechanical and industrial assemblies. Typical installers include maintenance technicians, millwrights, and fabricators working on panels, guards, brackets, and equipment frames where an Allen key drive is preferred over hex head or Phillips fasteners.

Key Features

• Low socket cap head profile suits installations with tight vertical clearance
• 3/8-16 UNC fully threaded, 1-inch length under head for consistent grip across the full thread length
• 3/16-inch hex socket drive accepts standard Allen keys and hex bit drivers
• Alloy steel construction provides high tensile strength for structural fastening applications
• Black oxide finish reduces light reflection and offers mild corrosion resistance in controlled environments
• Conforms to ASME/ANSI B18.8 fastener standard for dimensional consistency

Compatibility

Designed as a standard ASME/ANSI B18.8 low socket cap screw suitable for use in any 3/8-16 UNC threaded hole requiring a low-profile hex socket drive fastener.

Installation Notes

Installation requires a 3/16-inch hex key or Allen bit driver; do not use an undersized key as it may round the socket. Ensure the mating threaded hole is clean and free of debris before driving. Apply thread lubricant or thread-locking compound as required by the assembly specification. For structural applications, follow the torque guidelines specified in the equipment manufacturer documentation or applicable ASME standards.