Value Collection 93115 Button Cap Screw 1/2-13 18-8 Ss

Product Description

The VALUE COLLECTION 93115 is a 1/2-13 button socket cap screw designed for mechanical assemblies requiring a low-profile fastener with a strong, clean finish. Featuring a hex socket drive and a bright, uncoated 18-8 stainless steel construction, this fastener resists corrosion in wet or mildly corrosive environments. The button head style keeps fastener profiles low where clearance is limited. Thread size is 1/2-13 UNC with a 1-inch length under head, a 5/16-inch hex socket drive, and a thread fit class of 3A for reliable, precise engagement. This fastener meets ANSI/ASME B18.3 and ASTM F837 standards. Installers in HVAC, plumbing, electrical, and general mechanical fields will find this suitable for panel, bracket, and equipment assembly work.

This button socket cap screw is suited for applications where a flush or low-profile head is needed and a standard hex wrench or Allen key is the preferred drive tool. The UNC thread standard makes it compatible with the most common tapped holes and hex nuts found in residential and commercial trade equipment. The 18-8 stainless steel material is appropriate for both indoor and outdoor installations where mild moisture exposure is a factor. Minimum order quantity is 10 pieces; each package contains 1 piece.

Key Features

• 1/2-13 UNC right-hand thread with 3A thread fit class for precise engagement
• 1-inch length under head with a low-profile button head style
• 5/16-inch hex socket drive compatible with standard Allen wrenches and hex keys
• 18-8 stainless steel construction with bright, uncoated finish for corrosion resistance
• Meets ANSI/ASME B18.3 and ASTM F837 fastener standards
• Head height of 0.265 inches for low-clearance installations

Compatibility

Designed as a standard UNC replacement or new-installation button socket cap screw for use in any application requiring a 1/2-13 thread fastener with a hex socket drive and button head profile.

Installation Notes

This fastener is installed by maintenance technicians, millwrights, and trade professionals using a 5/16-inch hex key or Allen wrench. Ensure the mating tapped hole is clean and free of debris before threading. Do not overtighten; follow the torque specifications provided by the equipment manufacturer for the specific assembly. Inspect thread engagement before applying final torque to confirm full, even seating of the button head.