Value Collection 42242 M30 X 3.50 X 80mm Hex Cap Screw 5-pack

Product Description

The Value Collection 42242 is a metric hex head cap screw designed for heavy-duty fastening applications in industrial, mechanical, and structural assemblies. Manufactured from Grade 8.8 steel with a zinc-plated finish, this fully threaded fastener meets DIN 933 and ISO 4017 standards. It features an M30 x 3.50 thread profile with an 80 mm length under the head and a 46 mm hex drive. Grade 8.8 steel provides a reliable strength-to-weight ratio suited for high-load bolted connections. The zinc coating offers baseline corrosion resistance in sheltered or moderately exposed environments. Each package contains 5 screws.

This screw is commonly used in heavy equipment manufacturing, structural steel fabrication, industrial machinery assembly, and maintenance repair operations. The M30 thread size and fully threaded shank make it appropriate for through-bolting applications where full thread engagement along the fastener length is required. Machinists, millwrights, ironworkers, and maintenance technicians working with metric-specification assemblies will find this fastener suitable for standard metric bolted joint designs requiring DIN 933 or ISO 4017 compliance.

Key Features

• M30 x 3.50 metric thread profile for precise engagement in metric-spec assemblies
• 80 mm length under head — fully threaded along entire shank per DIN 933 and ISO 4017
• Grade 8.8 steel construction delivers high tensile strength for heavy-load applications
• Zinc-plated finish provides baseline corrosion protection
• 46 mm hex drive size for use with standard metric wrenches and sockets
• Sold in a package of 5 screws

Compatibility

Designed as an OEM-style metric fastener compatible with any M30 x 3.50 threaded hole or nut conforming to DIN 933 or ISO 4017 specifications.

Installation Notes

Installation is typically performed by qualified millwrights, ironworkers, or maintenance technicians using a calibrated torque wrench sized for a 46 mm hex. Always verify that the mating thread and nut or tapped hole conform to M30 x 3.50 metric specifications before installation. Consult applicable structural or equipment torque specifications for the joint design — do not rely on generic torque values. Follow all relevant safety codes and engineering requirements for bolted connections in the application environment.