Value Collection 534196PS M12x1.75 Flat Socket Cap Screw

Product Description

The VALUE COLLECTION 534196PS is a metric flat socket cap screw designed for flush or countersunk fastening applications in precision assemblies. Manufactured from 12.9 grade alloy steel with a black oxide finish, this screw delivers high tensile strength and moderate corrosion resistance in a low-profile head profile. The 90-degree flat head seats fully into a countersunk hole, keeping the fastener face flush with or below the mating surface. Drive engagement is through an 8 mm hex socket, requiring a standard hex key or bit driver. The fully threaded M12x1.75 shank at 30 mm overall length is dimensioned to DIN 7991 standard, making it a recognized specification for industrial and mechanical installations.

This fastener is suited for machine frames, tooling fixtures, jigs, automotive components, and structural assemblies where a flush surface is required and high clamp load is critical. The 12.9 material grade indicates a minimum tensile strength well above standard hardware grades, making it appropriate for high-stress joints. Installers working with precision equipment, hydraulic manifolds, die sets, and heavy machinery frames commonly specify this grade and head style. This screw is sold individually with a minimum order quantity of 10 pieces per order.

Key Features

• 12.9 alloy steel construction for high tensile and shear strength demands
• 90-degree flat head seats flush in standard countersunk holes per DIN 7991
• 8 mm hex socket drive for positive torque engagement with standard tooling
• Black oxide finish provides mild corrosion resistance and reduces light reflection
• Fully threaded M12x1.75 shank ensures maximum thread engagement across the full 30 mm length
• Metric thread standard with DIN 7991 fastener standard compliance

Compatibility

Designed as a metric DIN 7991 flat socket cap screw for use in any application requiring an M12x1.75 countersunk hex socket fastener with a 12.9 material grade.

Installation Notes

Installation is performed by machinists, millwrights, and mechanical assemblers using a calibrated torque wrench with an 8 mm hex bit or key. Always ensure the mating countersink geometry matches the 90-degree head angle before final assembly. De-energize, depressurize, or lock out any system before disassembling or replacing fasteners under load. Do not substitute a lower-grade fastener in any joint originally engineered for 12.9 hardware.