Value Collection B10143 M12x1.75 Hex Socket Cap Screw 5pk

Product Description

The VALUE COLLECTION B10143 is a partially threaded hex socket cap screw in M12 x 1.75 metric thread, with a 180 mm length under head. Manufactured from alloy steel with a black oxide finish, this fastener meets DIN 912 and ISO 898-1 standards and carries a material grade of 12.9, indicating high tensile strength suitable for demanding structural and mechanical assemblies. The internal hex drive allows installation with a standard Allen key or hex bit driver. This screw is used by machinists, millwrights, and maintenance technicians wherever a high-strength metric cap screw is required.

This fastener is suited for industrial machinery, equipment frames, tooling fixtures, and structural assemblies requiring a high-grade metric socket cap screw. The partial threading allows the unthreaded shank to act as a shoulder in clearance holes, providing improved shear strength and bolt alignment. Each order includes 5 pieces, packaged together for convenience on the job or in the shop.

Key Features

• M12 x 1.75 metric thread with 180 mm length under head
• Partially threaded shank for improved shear load performance
• Alloy steel construction, material grade 12.9 for high tensile strength
• Black oxide finish for mild corrosion resistance and reduced light reflection
• Internal hex drive compatible with standard Allen keys and hex bit drivers
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as a direct-fit metric hex socket cap screw for machinery, structural, and fixture applications requiring an M12 x 1.75 thread pitch and DIN 912 geometry.

Installation Notes

Installation should be performed by qualified mechanical or maintenance personnel. Always confirm thread engagement depth and torque requirements against the assembly engineering specifications before fastening. Use a properly sized hex key or socket bit to avoid rounding the drive. Inspect the mating tapped hole for cleanliness and correct thread pitch before installation.