Value Collection 460250PS M20 X 2.50 X 120 Mm Hex Cap Screw

Product Description

The VALUE COLLECTION 460250PS is a metric hex head cap screw designed for heavy-duty mechanical and structural fastening applications. Built to Grade 10.9 specifications, this screw delivers high tensile strength suited for critical clamping joints where precision and load integrity matter. The M20 x 2.50 thread profile and 120 mm length under head make it appropriate for thicker assemblies requiring a partially threaded shank. The zinc-plated finish provides baseline corrosion resistance in moderate-exposure environments. Machinists, millwrights, and industrial maintenance technicians are the typical installers of this fastener class.

This screw is used in metric-standard mechanical assemblies across industrial, agricultural, and heavy equipment applications. The partially threaded shank allows bearing surfaces to align properly before thread engagement, which is critical in bolted joints with thick material stacks. It conforms to DIN 931 and ISO 4014 standards, making it interchangeable with other hardware meeting those specifications. The 30 mm hex drive size requires an appropriately sized open-end, box-end, or socket wrench for proper installation.

Key Features

• Grade 10.9 steel construction for high tensile and proof load strength
• M20 x 2.50 metric thread size per ISO and DIN standards
• 120 mm length under head accommodates thick material stack-ups
• Partially threaded shank for improved shear load distribution and joint alignment
• Zinc-plated finish for moderate corrosion resistance
• Conforms to DIN 931 and ISO 4014 standards for broad interchangeability

Compatibility

Designed as a DIN 931 and ISO 4014 compliant metric hex head cap screw suitable for M20 x 2.50 threaded applications in industrial and mechanical assemblies requiring Grade 10.9 fastener strength.

Installation Notes

Installation should be performed by qualified mechanical or maintenance personnel using a properly sized 30 mm wrench or socket. Always verify mating thread condition and hole alignment before driving the fastener. Torque to the joint designer's specification for Grade 10.9 M20 hardware using a calibrated torque wrench. Inspect the zinc-plated coating for damage before installation in environments where corrosion resistance is critical.