Value Collection MP42751 Hex Socket Cap Screw M8x1.25

Product Description

The VALUE COLLECTION MP42751 is an M8 x 1.25 metric hex socket cap screw designed for high-strength mechanical fastening in demanding industrial and trade applications. Manufactured from alloy steel to material grade 12.9, this fastener delivers exceptional tensile and proof load capacity. The black oxide coating provides moderate corrosion resistance and reduces galling during installation. With a 25 mm length under head and fully threaded shank, it is suited for through-bolt and tapped-hole assemblies where consistent clamping load is critical. Machinists, millwrights, and maintenance technicians are the primary installers of this fastener class.

This screw is appropriate for use in precision mechanical assemblies, machine frames, equipment enclosures, and structural fixtures where a high-grade metric fastener is required. The hex socket drive accommodates standard Allen keys and hex bit drivers, making it practical in confined spaces where a wrench cannot be swung. It conforms to DIN 912 and ISO 898-1 standards, which define dimensional and mechanical property requirements for metric socket head cap screws. Sold in a minimum order quantity of 25 pieces.

Key Features

• Alloy steel construction at material grade 12.9 for high tensile strength
• Fully threaded M8 x 1.25 shank, 25 mm length under head
• Black oxide finish for moderate corrosion and galling resistance
• Hex socket drive for use with Allen keys or hex bit drivers in tight spaces
• Conforms to DIN 912 and ISO 898-1 dimensional and mechanical standards
• Minimum order quantity of 25 pieces per order

Compatibility

Designed as an OEM-style replacement or new-installation metric socket head cap screw for any M8 x 1.25 tapped hole or through-hole assembly requiring a DIN 912 compliant fastener.

Installation Notes

Installation is performed by machinists, millwrights, or maintenance technicians using a correctly sized hex key or socket bit driver. Ensure the mating thread in the workpiece is clean, undamaged, and of compatible class before driving the fastener. Apply thread lubricant or threadlocker as appropriate to the application and torque to the value specified in the equipment service documentation for grade 12.9 M8 fasteners. Never substitute a lower-grade fastener in an assembly designed for grade 12.9 hardware.