Value Collection 643001PS Hex Cap Screw M5x0.80x12mm Grade 8.8

Product Description

The VALUE COLLECTION 643001PS is a metric hex head cap screw designed for general mechanical fastening applications. Manufactured from Grade 8.8 steel with a bright uncoated finish, this fastener delivers reliable clamping force in assemblies where a standard metric thread is specified. The M5 x 0.80 thread pitch and 12 mm length under head make it a commonly specified size across a wide range of light-to-medium duty structural and mechanical connections. An 8 mm hex drive allows installation with standard hex wrenches or box-end tooling. It conforms to DIN 933 and ISO 4017 standards for fully threaded hex head cap screws.

This screw is suited for use in machinery, equipment frames, fixtures, enclosures, and fabricated assemblies where metric fasteners are required. The fully threaded shank provides full thread engagement across the entire clamped length, making it appropriate for shallow or through-hole applications. Maintenance technicians, millwrights, and fabricators across industrial, HVAC, electrical, and plumbing trades regularly use this size for panel mounting, bracket attachment, and component securing tasks.

Key Features

• Grade 8.8 steel construction provides medium-high tensile strength suitable for general mechanical fastening
• Fully threaded shank per DIN 933 and ISO 4017 standards ensures consistent thread engagement
• M5 x 0.80 mm thread pitch is a standard metric size compatible with common tapped holes and nuts
• Bright uncoated finish — suitable for dry or protected indoor environments
• 8 mm hex head drive works with standard hex wrenches, sockets, and box-end tools
• Metric thread standard for use in metric-dimensioned assemblies and equipment

Compatibility

Designed as a standard DIN 933 and ISO 4017 fully threaded metric hex head cap screw. Compatible with M5 x 0.80 mm tapped holes and standard M5 hex nuts across metric-dimensioned assemblies.

Installation Notes

Installation is performed with a standard 8 mm hex wrench, socket, or box-end tool. De-energize or lock out equipment before fastening components in live electrical or mechanical assemblies per applicable OSHA lockout/tagout procedures. Do not use uncoated steel fasteners in wet, corrosive, or outdoor environments where corrosion resistance is required. Apply thread-locking compound or appropriate fastener torque per the equipment manufacturer specification when vibration resistance is needed.