Value Collection 532116P M8x1.25 Hex Socket Cap Screw 30mm

Product Description

The VALUE COLLECTION 532116P is a fully threaded hex socket cap screw designed for high-strength mechanical fastening applications. Built to an M8 x 1.25 thread specification with a 30 mm length under head, this fastener is machined from alloy steel and finished with a black oxide coating that provides mild corrosion resistance and a low-reflectance appearance. It meets DIN 912 and ISO 898-1 standards and carries a material grade of 12.9, indicating high tensile strength suitable for demanding clamping loads. Installation requires a hex key or Allen driver. This screw is commonly installed by machinists, millwrights, maintenance technicians, and industrial assembly personnel.

This fastener is suited for general industrial and mechanical assembly where a recessed-drive, high-strength metric cap screw is required. The cylindrical head profile allows the fastener to seat flush or below the surrounding surface in counterbored holes, making it a standard choice in machine frames, tooling fixtures, hydraulic components, and precision assemblies. The black oxide finish is appropriate for indoor or lightly protected environments. This item is sold in a package quantity of 1 unit with a minimum order quantity of 100 units.

Key Features

• M8 x 1.25 thread size with 30 mm length under head for precise fit in standard metric counterbores
• Material grade 12.9 alloy steel provides high tensile and proof load ratings
• Black oxide coating offers mild corrosion resistance and reduced light reflection
• Fully threaded shank for maximum thread engagement across the grip length
• Hex socket drive reduces fastener head damage risk compared to external-drive styles
• Conforms to DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as an OEM-style or replacement metric hex socket cap screw for industrial machinery, tooling fixtures, and mechanical assemblies requiring an M8 x 1.25 thread pitch and DIN 912 dimensional compliance.

Installation Notes

Installation should be performed by a qualified machinist or technician using a calibrated torque wrench and the correct hex key size for an M8 socket head cap screw. Always verify thread engagement depth and hole alignment before applying final torque. For structural or safety-critical joints, consult applicable engineering standards for grade 12.9 fastener torque specifications. Do not mix metric and imperial fasteners in the same assembly.