Value Collection 532104PR M8x1.25 Hex Socket Cap Screw 15mm

Product Description

The VALUE COLLECTION 532104PR is an M8 x 1.25 metric hex socket cap screw designed for high-strength mechanical fastening applications. This fully threaded fastener is manufactured from alloy steel to material grade 12.9, placing it among the highest strength classifications for metric cap screws. A black oxide finish provides mild corrosion resistance and reduces surface reflectivity. The 15 mm length under head makes it suited for moderate-depth clamping applications. Machinists, millwrights, and maintenance technicians install this type of fastener in equipment assemblies, jigs, fixtures, and structural joins where a recessed hex drive is preferred for flush or counterbored installation.

This cap screw is manufactured to DIN 912 and ISO 898-1 standards, making it appropriate for precision mechanical assemblies in industrial, commercial, and OEM manufacturing environments. The M8 x 1.25 thread pitch is a standard coarse metric thread, widely used in machine frames, motor mounts, pump housings, brackets, and general mechanical equipment. Full threading along the 15 mm shank length maximizes thread engagement in shallow tapped holes. This fastener is sold individually but carries a minimum order quantity of 100 pieces, making it appropriate for production or maintenance stocking applications.

Key Features

• Alloy steel construction, material grade 12.9 for high tensile and proof load strength
• Fully threaded M8 x 1.25 metric coarse thread, 15 mm length under head
• Black oxide finish for mild corrosion resistance and reduced light reflection
• Hex socket (Allen) drive for use with standard hex keys and socket drivers
• Conforms to DIN 912 and ISO 898-1 fastener standards
• Minimum order quantity of 100 pieces suits production and maintenance stocking

Compatibility

Designed as a standard DIN 912 metric cap screw for use in any M8 x 1.25 tapped hole requiring a grade 12.9 alloy steel fastener with a hex socket drive.

Installation Notes

Installation is performed with a properly sized hex key or socket driver to avoid rounding the drive recess. Verify that the tapped hole depth provides adequate thread engagement before torquing to specification. Black oxide does not substitute for heavy corrosion protection coatings in wet or chemical environments; apply a compatible thread lubricant or thread-locking compound as the application requires. Grade 12.9 fasteners should not be substituted with lower-grade hardware in safety-critical or torque-sensitive joints.