Value Collection 532533BR M18x2.5 Hex Socket Cap Screw

Product Description

The VALUE COLLECTION 532533BR is a fully threaded hex socket cap screw designed for high-strength fastening applications in mechanical, industrial, and equipment assembly work. Manufactured from alloy steel with a black oxide finish, this screw meets DIN 912 and ISO 898-1 standards at material grade 12.9, indicating exceptional tensile strength. The M18 x 2.50 thread size paired with a 65 mm length under head makes it well suited for demanding structural connections where torque retention and corrosion resistance are critical. Installation requires a hex drive tool or Allen key of the appropriate size. This fastener is typically specified by machinists, millwrights, and maintenance technicians.

This screw is appropriate for use in industrial machinery, heavy equipment, structural assemblies, and fabrication applications that require a high-strength metric fastener. The black oxide coating provides mild corrosion resistance and reduces light reflection, making it a common choice in manufacturing environments. Fully threaded along the full shank length, it allows engagement along the entire fastener body for maximum clamping force in through-hole and tapped applications.

Key Features

• Grade 12.9 alloy steel construction for high tensile and yield strength
• Fully threaded shank for maximum thread engagement
• Black oxide finish provides mild corrosion resistance and a low-reflectance surface
• Hex socket drive for high-torque installation in confined spaces
• Meets DIN 912 and ISO 898-1 fastener standards
• M18 x 2.50 thread pitch for precise metric compatibility

Compatibility

Designed as a standard metric hex socket cap screw for use in tapped holes or with metric nuts conforming to M18 x 2.50 thread specifications per DIN 912 and ISO 898-1.

Installation Notes

Installation should be performed by a qualified mechanic, machinist, or maintenance technician using a properly sized hex key or socket drive tool. Always verify the tapped hole thread pitch matches M18 x 2.50 before installation. Torque to the value specified by the equipment manufacturer for grade 12.9 fasteners. Inspect the mating threads for damage or contamination before assembly to ensure full clamping load.