Value Collection HC1X05070-025BX M5 Hex Cap Screw 18-8 Ss Din 931

Product Description

The VALUE COLLECTION HC1X05070-025BX is a metric hex head cap screw designed for general fastening applications across mechanical, structural, and industrial assemblies. It features an M5 x 0.80 thread with a 70 mm length under head and is manufactured from 18-8 austenitic stainless steel, Grade A2, providing solid corrosion resistance without a coating. The shank is partially threaded per DIN 931, with an 8 mm hex drive. This fastener is sold in a minimum order quantity of 25 pieces and is suited for shops, contractors, and maintenance crews working with metric hardware.

This cap screw is appropriate for light mechanical assemblies, equipment mounting, enclosures, and structural connections where metric fasteners and stainless steel material are specified. The partial threading conforms to DIN 931 standards, making it a direct fit wherever that specification is called out in fabrication or maintenance documentation. Typical installers include maintenance technicians, millwrights, pipefitters, and general contractors working in corrosive or washdown environments where stainless hardware is preferred over plated carbon steel alternatives.

Key Features

• M5 x 0.80 metric thread with 70 mm length under head
• Partially threaded shank per DIN 931 standard
• 18-8 austenitic stainless steel, Grade A2 — corrosion resistant without a coating
• Bright uncoated finish suitable for direct use or secondary finishing
• 8 mm hex drive for standard metric wrenches and sockets
• Sold in multiples of 25 pieces to support job-lot purchasing

Compatibility

Designed as a standard DIN 931 partially threaded metric hex head cap screw compatible with M5 x 0.80 threaded holes and nuts across general industrial, mechanical, and structural applications.

Installation Notes

Installation is performed by maintenance technicians or mechanical contractors using standard metric hand tools or power drivers with an 8 mm hex socket. De-energize and isolate any equipment before fastener replacement on live assemblies. Avoid mixing stainless steel fasteners with dissimilar metals in highly conductive or galvanic environments without appropriate isolation. Follow applicable torque guidelines for M5 stainless fasteners per relevant mechanical or structural specifications on the project.