Value Collection 534146PR M10x1.5 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534146PR is a metric flat socket cap screw engineered for applications that require a flush or countersunk fastener profile. Built from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance suitable for mechanical assemblies, tooling fixtures, and machine components. The 90-degree flat head seats flush with the mating surface, driven by a 6 mm hex socket. Thread size is M10x1.5 with an overall length of 16 mm and full threading along the shank. Sold individually; minimum order quantity is 100 pieces.

This flat socket cap screw is suited for metric fastening applications in industrial machinery, precision equipment, and structural assemblies where a low-profile flush head is required. The 12.9 material grade indicates high-strength alloy steel capable of withstanding demanding clamp loads. The black oxide finish provides mild corrosion protection and reduces light reflection, making it a practical choice for tool and die work, automation equipment, and general machine building where standard hex-head clearance is limited.

Key Features

• 12.9 grade alloy steel construction for high tensile and proof load strength
• 90-degree flat head profile for flush countersunk installation
• 6 mm hex socket drive for positive torque transfer
• M10x1.5 metric thread, fully threaded along entire shank length
• Black oxide finish for mild corrosion resistance and low-glare surface
• Conforms to DIN 7991 fastener standard

Compatibility

Designed as a DIN 7991-compliant metric flat socket cap screw for use in any M10x1.5 countersunk hex socket application requiring a 12.9 grade fastener.

Installation Notes

Installation is typically performed by machinists, millwrights, or maintenance technicians using a calibrated hex socket driver or torque wrench sized to the 6 mm drive. Ensure the mating countersink is machined to the correct 90-degree angle before seating the fastener. Apply thread-locking compound or specified preload torque per the equipment manufacturer's fastener specifications. Do not substitute a lower-grade fastener in applications specifying 12.9 material grade.