Value Collection R80242601 Hex Head Cap Screw M20 X 2.50

Product Description

The VALUE COLLECTION R80242601 is a metric hex head cap screw designed for industrial, mechanical, and structural fastening applications. Manufactured from 18-8 stainless steel with an uncoated finish, this fastener delivers solid corrosion resistance in environments exposed to moisture, mild chemicals, or outdoor conditions. The M20 x 2.50 thread profile and 80 mm length under head make it a standard choice for medium-to-heavy-duty bolted assemblies. It is partially threaded, which provides a smooth shank section useful in applications requiring precise clamp load or shear resistance. Machinists, millwrights, maintenance technicians, and general contractors are the typical installers.

This hex head cap screw is suited for metric fastening applications across manufacturing equipment, structural assemblies, conveyor systems, and general machine construction. The M20 thread size is common in heavy industrial and OEM equipment builds. The 18-8 stainless steel grade provides adequate corrosion resistance for most non-marine, non-chloride-heavy environments. The 30 mm hex drive accommodates standard open-end, box-end, and socket wrenches found in professional trade toolkits.

Key Features

• M20 x 2.50 metric thread with 80 mm length under head for medium-to-heavy-duty fastening
• Partially threaded shank provides a smooth grip section for shear-load applications
• 18-8 stainless steel construction resists corrosion in moisture-exposed environments
• Uncoated finish maintains dimensional tolerances without added coating buildup
• 30 mm hex size compatible with standard metric wrenches and sockets

Compatibility

Designed as a standard metric hex head cap screw for use in any application requiring an M20 x 2.50 partially threaded fastener with an 18-8 stainless steel grade.

Installation Notes

Installation is performed with a 30 mm open-end, box-end, or socket wrench. Ensure mating threads are clean and free of debris before installation. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound to the threads when torquing to specification. Always follow applicable mechanical or structural codes for torque values and fastener reuse guidelines.