Value Collection 532218PR Hex Socket Cap Screw M12x1.75 90mm

Product Description

The VALUE COLLECTION 532218PR is a metric hex socket cap screw designed for high-strength fastening applications in mechanical assemblies, machine components, and industrial equipment. It features an M12 x 1.75 thread profile and a 90 mm length under head with partial threading. Manufactured from alloy steel and finished with a black oxide coating, this fastener meets DIN 912 and ISO 898-1 standards at a material grade of 12.9, indicating very high tensile and proof load ratings. It is installed using a hex key or Allen-drive tool and is suited for precision mechanical work where controlled clamping force is required.

This screw is used across a wide range of industrial and mechanical applications including machinery frames, hydraulic components, tooling fixtures, and equipment housings. The M12 x 1.75 metric thread is a common fastener size in both light and heavy industrial settings. Partial threading provides a shoulder bearing surface useful in bolted joint applications where shear loading is a factor. This product ships in a minimum order quantity of 25 pieces, making it appropriate for both field service kits and production-floor inventory.

Key Features

• M12 x 1.75 metric thread with 90 mm length under head for deep fastening reach
• Grade 12.9 alloy steel construction for very high tensile strength applications
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Partially threaded shank suitable for shear-loaded and precision-fit joint applications
• Hex socket drive compatible with standard Allen keys and hex bit drivers
• Meets DIN 912 and ISO 898-1 fastener standards for consistent dimensional and mechanical compliance

Compatibility

Designed as an OEM-style replacement or service fastener for any application requiring an M12 x 1.75 partially threaded hex socket cap screw at grade 12.9 per DIN 912 and ISO 898-1.

Installation Notes

Installation should be performed by a qualified mechanic or millwright using a calibrated hex key or torque wrench with the appropriate hex bit. Ensure mating threads are clean and free of debris before driving the fastener. Do not exceed the recommended torque for grade 12.9 M12 fasteners as specified in the applicable engineering documentation for the assembly. Thread-locking compound or lubrication should only be applied if specified by the equipment manufacturer, as either will affect achieved clamp load.