Value Collection 42063 M8 X 1.25 X 50 Mm Hex Cap Screw

Product Description

The Value Collection 42063 is a fully threaded hex head cap screw designed for metric fastening applications in industrial, mechanical, and maintenance environments. It features an M8 x 1.25 thread profile with a 50 mm length under the head, manufactured from Grade 8.8 steel and finished with a zinc plating for corrosion resistance. The 13 mm hex drive size is compatible with standard metric wrenches and sockets. This fastener conforms to DIN 933 and ISO 4017 standards, making it a reliable choice for precision-fit assemblies where consistent thread engagement and clamp load are required. Machinists, millwrights, and maintenance technicians are the typical installers.

The 42063 is suited for general-purpose metric fastening in machinery, equipment frames, brackets, and structural assemblies. Its fully threaded shank allows engagement along the entire bolt length, which is particularly useful in through-hole applications or where variable grip lengths are needed. The zinc-plated finish provides moderate corrosion protection suitable for indoor and light outdoor environments. This screw is appropriate for both original equipment assembly and field repair work.

Key Features

• M8 x 1.25 metric thread with 50 mm length under head for versatile fastening depth
• Grade 8.8 steel construction provides high tensile strength and reliable clamp load
• Zinc-plated finish offers moderate corrosion resistance for general-purpose use
• Fully threaded shank allows full thread engagement in through-hole and variable-grip applications
• 13 mm hex drive compatible with standard metric wrenches and sockets
• Conforms to DIN 933 and ISO 4017 standards for dimensional and mechanical consistency

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 933 and ISO 4017, suitable for any metric M8 x 1.25 threaded application requiring a Grade 8.8 fully threaded fastener.

Installation Notes

Installation should be performed using a properly sized 13 mm metric wrench or socket to avoid rounding the hex head. De-energize or lock out any equipment before fastener replacement in live machinery per applicable OSHA lockout/tagout procedures. Do not mix metric and unified thread hardware in the same assembly. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer.