Value Collection 701187PR Button Socket Cap Screw 3/8-24x2

Product Description

The VALUE COLLECTION 701187PR is a fully threaded button socket cap screw designed for applications where a low-profile fastener head is required. It features a 3/8-24 UNF thread and measures 2 inches in length under the head. The screw is machined from alloy steel and finished with black oxide coating for corrosion resistance and a clean appearance. Drive engagement is through a 7/32 hex socket. Hardness is rated at 36 to 43 HRC, making it suitable for moderate-to-high-strength fastening requirements. Licensed tradespeople and industrial assembly technicians are the primary installers.

This fastener is suited for mechanical assemblies, machine frames, and fabricated steel structures where a flush or recessed low-profile head is preferable over a standard hex cap screw. The 3/8-24 UNF fine thread pitch provides tighter thread engagement and is commonly selected in applications involving vibration or where precise clamping force is needed. Black oxide finish makes it a common choice in applications requiring a non-reflective or cosmetically consistent fastener surface.

Key Features

• Low-profile button head design reduces protrusion in finished assemblies
• 3/8-24 UNF fully threaded, 2 inches under head
• 7/32 hex socket drive for standard Allen key or hex bit engagement
• Alloy steel construction with 36 to 43 HRC hardness rating
• Black oxide finish for corrosion resistance and non-reflective appearance
• Conforms to ANSI/ASME B18.3 and ASTM F835 fastener standards

Compatibility

Designed as a standard UNF button socket cap screw per ANSI/ASME B18.3 and ASTM F835, compatible with any 3/8-24 threaded hole requiring a low-profile hex socket drive fastener.

Installation Notes

Installation requires a 7/32 hex key or hex socket bit driver. Ensure the mating threaded hole is clean and free of debris before installation. Power down or de-energize any equipment before fastener removal or replacement in live assemblies. Follow applicable torque specifications from engineering drawings or industry reference tables, as none are supplied with this part.