Value Collection 532306BR M20 Hex Socket Cap Screw 90mm

Product Description

The VALUE COLLECTION 532306BR is a metric hex socket cap screw designed for high-strength fastening applications in industrial, mechanical, and structural assemblies. Manufactured from alloy steel with a black oxide coating, this fastener meets DIN 912 and ISO 898-1 standards and carries a material grade of 12.9 — the highest standard strength class for metric socket cap screws. The M20 x 2.50 thread profile and 90 mm length under head make it well suited for heavy-duty bolted connections requiring a recessed hex drive and a compact head profile.

This screw is used across a wide range of professional trades and industries including mechanical contracting, equipment manufacturing, industrial maintenance, and structural assembly. The partially threaded shank provides a bearing surface that resists shear loads, making it appropriate for applications where both clamping force and lateral strength matter. Installers working with machine frames, flanges, dies, hydraulic components, or heavy equipment brackets will recognize this as a standard workhorse fastener in metric M20 sizing.

Key Features

• Grade 12.9 alloy steel construction for maximum tensile and proof load strength
• Black oxide finish provides mild corrosion resistance and reduces light glare on exposed fasteners
• Partially threaded shank improves shear resistance and joint alignment
• Hex socket drive accepts standard hex keys and socket drivers for high-torque installation
• Meets DIN 912 and ISO 898-1 fastener standards for dimensional and mechanical compliance
• M20 x 2.50 thread form is a standard coarse-pitch metric size with broad tooling availability

Compatibility

Designed as a standard DIN 912 metric socket cap screw compatible with M20 x 2.50 threaded holes in industrial equipment, machine frames, and structural assemblies requiring grade 12.9 fasteners.

Installation Notes

Installation is typically performed by millwrights, machinists, or mechanical contractors using a properly sized hex key or drive socket. Always de-energize and lock out equipment before fastener installation or removal in powered assemblies. Verify that the mating threaded hole is clean, undamaged, and matches the M20 x 2.50 thread pitch before driving. Apply thread lubricant or thread-locking compound only as specified by the equipment manufacturer, and consult torque specifications from the equipment OEM for grade 12.9 fasteners of this size.