Value Collection C30977 Hex Head Cap Screw M10 X 1.25

Product Description

The VALUE COLLECTION C30977 is a metric hex head cap screw designed for general-purpose fastening in mechanical, industrial, and equipment assembly applications. It features an M10 x 1.25 mm thread profile with a 90 mm length under the head and a partially threaded shank. Manufactured from Grade 8.8 steel with a zinc-plated finish, this fastener delivers reliable tensile strength while the coating provides a basic level of corrosion resistance. The 17 mm hex drive is compatible with standard metric wrenches and sockets. This screw conforms to DIN 933 and ISO 4017 dimensional standards, making it a predictable, spec-compliant choice for maintenance, repair, and fabrication work.

This fastener is suited for residential and commercial mechanical assemblies, machinery mounting, structural brackets, and general equipment fabrication where a metric partially threaded hex cap screw is required. The M10 x 1.25 fine-pitch thread is commonly specified in automotive, HVAC equipment frames, pump housings, and similar metalwork where controlled torque and precise thread engagement are needed. Sold in a package quantity of 5, it is appropriate for service technicians, maintenance professionals, and fabricators who work to metric fastener standards.

Key Features

• M10 x 1.25 mm fine-pitch thread for precise engagement in metric-tapped holes
• 90 mm length under head with partial threading for grip-length flexibility
• Grade 8.8 steel construction provides a minimum tensile strength suitable for general structural fastening
• Zinc-plated finish offers basic corrosion resistance in dry to mildly humid environments
• 17 mm hex drive accepts standard metric wrenches and sockets
• Conforms to DIN 933 and ISO 4017 dimensional standards

Compatibility

Designed as a standard metric hex head cap screw conforming to DIN 933 and ISO 4017, suitable for any application specifying an M10 x 1.25 x 90 mm Grade 8.8 partially threaded hex cap screw.

Installation Notes

Installation should be performed by a qualified mechanic, technician, or fabricator familiar with metric fastener torque specifications for Grade 8.8 hardware. Always verify thread pitch and hole depth before installation to avoid cross-threading or bottoming out. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer. Do not exceed the rated torque for the fastener grade and size as listed in applicable engineering references or equipment service documentation.