Value Collection HC3X16040-025BX M16 Hex Cap Screw 40mm

Product Description

The VALUE COLLECTION HC3X16040-025BX is a fully threaded hex head cap screw designed for metric fastening applications across a wide range of mechanical and structural assemblies. It is manufactured from 18-8 austenitic stainless steel to Grade A2, providing solid corrosion resistance in wet, chemical, and outdoor environments. The screw measures M16 x 2.00 thread pitch with a 40 mm length under head and uses a 24 mm hex drive. It conforms to DIN 933, making it a direct fit in applications that call out that standard. Licensed tradespeople, millwrights, pipefitters, and maintenance technicians are the primary installers.

This fastener is suited for equipment assembly, pipe flange connections, machinery mounting, and general structural bolting where metric thread and stainless steel material are specified. The M16 x 2.00 thread form is a coarse-pitch metric standard used widely in European-sourced and metric-spec equipment. The DIN 933 designation indicates a full-thread hex bolt without a shank, making it appropriate where thread engagement along the full grip length is required. Each unit is sold individually with a minimum order quantity of one.

Key Features

• Fully threaded along the entire shank length per DIN 933
• 18-8 austenitic stainless steel, Grade A2 — corrosion resistant in wet and mildly chemical environments
• M16 x 2.00 coarse metric thread for broad equipment compatibility
• 24 mm hex drive fits standard metric wrenches and sockets
• 40 mm length under head for precise grip-length specification
• Single-piece minimum order quantity — no bulk pack required

Compatibility

Designed as a direct-fit replacement or new-installation fastener for metric assemblies specifying DIN 933 hex head cap screws in M16 x 2.00 thread size and 18-8 stainless steel material.

Installation Notes

Installation is performed by qualified tradespeople using a 24 mm open-end, box, or socket wrench. Verify thread engagement depth and mating material compatibility before installation. Apply appropriate anti-seize compound when joining dissimilar metals with stainless fasteners to prevent galling. Torque to the value specified by the equipment manufacturer or applicable structural standard — no torque value is specified for this fastener in the available data.