Value Collection 532277BR M16x2 Hex Socket Cap Screw 150mm

Product Description

The VALUE COLLECTION 532277BR is a partially threaded 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 at a material grade of 12.9, indicating exceptional tensile strength suitable for demanding load-bearing joints. The M16 x 2.00 thread profile and 150 mm length under head make it well suited for medium-to-heavy duty bolted connections where a standard hex Allen key drive is required. Installation is performed by maintenance technicians, machinists, and mechanical assemblers across a range of industrial environments.

This screw is used in machinery assembly, structural fabrication, tooling fixtures, and equipment maintenance where high-clamp-load fasteners are specified. The partially threaded shank provides a smooth bearing surface in the grip area, which is preferable in through-bolt applications where shear loads are present alongside tensile loads. The black oxide finish offers mild corrosion resistance and reduces surface glare in precision environments. Sold in minimum order quantities of 10 units.

Key Features

• M16 x 2.00 thread size with 150 mm length under head for medium-to-heavy structural fastening
• Grade 12.9 alloy steel construction for high tensile and proof load ratings
• Black oxide finish provides mild corrosion resistance and a clean matte appearance
• Partially threaded shank improves shear load performance in through-bolt installations
• Hex socket (Allen) drive type for high torque application in confined spaces
• Compliant with DIN 912 and ISO 898-1 fastener standards

Compatibility

Designed as an OEM-style replacement or standard-fit fastener for any application specifying a DIN 912 M16 x 2.00 Grade 12.9 hex socket cap screw with a 150 mm length under head.

Installation Notes

Installation is typically performed by machinists, millwrights, or mechanical technicians using a calibrated torque wrench and the appropriate hex key or Allen socket. Always de-energize and lock out equipment before replacing fasteners in powered machinery. Grade 12.9 fasteners should be installed with fastener-manufacturer-specified torque values for the thread size and lubrication condition — do not estimate torque without a proper reference table. Inspect the mating threads for damage or contamination before installation.