Value Collection 532300BR Hex Socket Cap Screw M20x2.50

Product Description

The VALUE COLLECTION 532300BR is a metric hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. This screw features an M20 x 2.50 thread size with a 75 mm length under the head and is partially threaded, making it suited for clamping applications where thread engagement is required only in the receiving material. Manufactured from alloy steel to material grade 12.9, it carries a black oxide finish that provides a degree of corrosion resistance and surface hardness. Installation requires a hex key or Allen driver. Licensed trades and mechanical assemblers specify this fastener where high tensile strength and precise torque loading are essential.

This screw is used across a wide range of industrial and trade applications including machinery assembly, tooling fixtures, structural steel fabrication, and mechanical equipment maintenance. The partially threaded shank allows the fastener to draw mating surfaces tightly together without thread interference in the clearance hole. It conforms to DIN 912 and ISO 898-1 standards, making it an internationally recognized fastener geometry compatible with metric tooling. Typical users include millwrights, machinists, and field service technicians working on commercial or industrial equipment.

Key Features

• M20 x 2.50 thread size with 75 mm length under head
• Partially threaded shank for clamping-style fastening
• Alloy steel construction, material grade 12.9 for high tensile strength
• Black oxide finish for surface protection and low-glare appearance
• Conforms to DIN 912 and ISO 898-1 fastener standards
• Hex socket drive for use with standard Allen or hex key tooling

Compatibility

Designed as a standard DIN 912 metric hex socket cap screw compatible with any application specifying an M20 x 2.50 grade 12.9 alloy steel fastener with a 75 mm length under head.

Installation Notes

Installation requires a properly sized hex key or hex bit socket rated for high-torque applications. Always verify the receiving thread is clean and free of debris before installation. Do not exceed the rated torque for grade 12.9 M20 fasteners as specified by applicable engineering standards or equipment manufacturer documentation. Follow applicable codes and safety practices when fastening structural or pressure-bearing assemblies.