Value Collection B10142 M12x1.75 Hex Socket Cap Screw 5pk

Product Description

The VALUE COLLECTION B10142 is a partially threaded hex socket cap screw with an M12 x 1.75 thread size and a 170 mm (6.69 inches) length under head. Manufactured from alloy steel with a black oxide finish, it meets DIN 912 and ISO 898-1 fastener standards at material grade 12.9. Grade 12.9 denotes an ultra-high-strength fastener suitable for heavy-duty clamping and bolted joint applications. The black oxide coating provides mild corrosion resistance and a uniform dark appearance. This screw is driven by a hex (Allen) socket tool and is suited for mechanical assemblies, equipment maintenance, and structural fastening tasks performed by maintenance technicians and trades professionals.

This screw is used in industrial, commercial, and trade applications where a high-strength metric cap screw is required. The partial threading allows the unthreaded shank to act as a precise locating feature or to carry shear loads in bolted connections. Typical install scenarios include machinery assembly, HVAC equipment mounting, pump and motor bracketing, and general mechanical service work. Each order is supplied as a pack of 5 screws.

Key Features

• M12 x 1.75 metric thread size for wide compatibility with standard metric tapped holes
• 170 mm (6.69 inches) length under head with partial threading
• Grade 12.9 alloy steel for high tensile and proof load strength
• Black oxide finish provides mild corrosion resistance and reduces galling
• Hex socket drive accepts standard Allen keys and hex bit drivers
• Meets DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed for use in any application requiring a partially threaded M12 x 1.75 metric hex socket cap screw conforming to DIN 912 geometry and ISO 898-1 grade 12.9 mechanical property requirements.

Installation Notes

Installation should be performed by a qualified mechanic or trades professional using a calibrated torque wrench and the appropriate hex socket bit for M12 fasteners. De-energize and lock out all equipment before servicing any bolted assembly. Do not mix metric and inch fasteners. Inspect threads for contamination or damage before installation to avoid galling the mating threads in the tapped hole.