Value Collection BHS7X05025-050BX M5x0.8 Button Cap Screw

Product Description

The VALUE COLLECTION BHS7X05025-050BX is a metric button socket cap screw manufactured from A2 (18-8) stainless steel with a bright, uncoated finish. The button head profile offers a low-profile appearance and a smooth bearing surface, making it a practical choice where clearance is limited or aesthetics matter. Driven by a 3 mm hex socket, the M5x0.8 thread and 25 mm length under head suit a wide range of light-to-medium clamping applications. This fastener conforms to ANSI/ASME B18.3.4M and ISO 7380, ensuring dimensional consistency across installations. Machinists, fabricators, maintenance technicians, and industrial assembly professionals commonly specify this style of fastener.

This screw is suited for use in general industrial assembly, machine guarding, enclosure panels, and structural sub-assemblies where a low-profile head is preferred over a standard hex socket cap. The right-hand 6G thread fit class provides a standard tolerance engagement appropriate for tapped holes machined to matching specifications. The stainless steel construction resists mild corrosion in indoor and light outdoor environments, making it a common choice for food processing equipment, instrumentation, and light fabrication projects where carbon steel fasteners would not be acceptable.

Key Features

• M5x0.8 metric thread in a right-hand, 6G fit class for standard tapped-hole compatibility
• Button head with 3 mm hex socket drive for low-profile installations in confined spaces
• A2 (18-8) stainless steel construction for mild corrosion resistance without coating
• Bright, uncoated finish maintains precise dimensional tolerances straight from manufacture
• Conforms to ANSI/ASME B18.3.4M and ISO 7380 for dimensional reliability
• Minimum order quantity of 50 pieces supports production and batch-assembly purchasing

Compatibility

Designed for use in standard metric M5x0.8 tapped holes conforming to ISO and ANSI/ASME tolerances. Suitable as a direct replacement or equivalent in any application specifying an ISO 7380 button socket cap screw in M5x0.8 with a 25 mm length under head.

Installation Notes

Install using a calibrated 3 mm hex key or hex socket bit; use of an undersized or worn driver can damage the socket recess. Ensure mating tapped holes are clean, free of debris, and dimensionally conforming before installation. Follow applicable mechanical or structural assembly standards for your application when determining torque requirements. Stainless steel fasteners are susceptible to galling — applying an appropriate anti-seize compound to threads prior to installation is a standard industry practice to prevent seizing.