Value Collection 42244 Hex Head Cap Screw M30 X 3.50

Product Description

The VALUE COLLECTION 42244 is a metric hex head cap screw engineered for heavy-duty fastening applications requiring precise thread engagement and high load capacity. Built to Grade 8.8 steel, this fastener delivers a tensile strength appropriate for structural and mechanical assemblies. The M30 x 3.50 thread profile runs partially threaded along a 100 mm shank length, and a zinc-plated finish provides baseline corrosion resistance in general industrial environments. A licensed mechanic, millwright, or maintenance technician will typically install this fastener in fabrication, equipment mounting, or structural bolted joint applications.

This cap screw suits metric fastening applications in industrial machinery, structural steel assemblies, heavy equipment, and general manufacturing environments. The partially threaded shank is well suited to clamping applications where the unthreaded grip length provides a clean bearing surface between joined components. The 46 mm hex drive size requires a corresponding metric wrench or socket for installation. Conformance to DIN 933 and ISO 4017 standards makes this screw a straightforward replacement or drop-in fastener wherever those standards are specified.

Key Features

• M30 x 3.50 metric thread profile, 100 mm length under head
• Grade 8.8 steel construction for high-strength fastening
• Partially threaded shank for proper clamping in bolted joints
• Zinc-plated finish for corrosion resistance in general service environments
• 46 mm hex drive size compatible with standard metric wrenches and sockets
• Meets DIN 933 and ISO 4017 dimensional standards

Compatibility

Designed for use in metric bolted joint applications conforming to DIN 933 and ISO 4017 standards. Suitable as a direct replacement in any application specifying an M30 x 3.50 x 100 mm Grade 8.8 partially threaded hex head cap screw.

Installation Notes

Installation should be performed by a qualified mechanic, millwright, or structural technician familiar with metric fastener specifications and proper torque procedures. Always verify thread engagement depth and joint material compatibility before installation. Use a calibrated torque wrench sized for the 46 mm hex drive to achieve the correct clamp load per the joint design specification. Follow applicable industry standards and engineering guidelines for fastener preload when used in structural or load-bearing assemblies.