Value Collection HC1XX16090-025BX M16 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC1XX16090-025BX is a metric hex head cap screw engineered for mechanical assemblies, structural connections, and industrial fastening applications. It features an M16 x 2.00 thread with a 90 mm length under head and is manufactured from Grade 316 austenitic stainless steel (Grade A4), a material known for strong resistance to corrosion, chlorides, and marine environments. The fastener is partially threaded and arrives with a bright, uncoated finish. Machinists, millwrights, pipefitters, and general tradespeople install this type of fastener where corrosion resistance and metric sizing are required.

This screw is suited for use in marine, chemical processing, food service, and outdoor industrial environments where 316 stainless steel is specified over standard carbon or 304-grade stainless fasteners. The partially threaded shank provides a bearing surface for bolted joint connections where full thread engagement is not required or where shear loading is a factor. The 24 mm hex drive size is compatible with standard metric wrenches and sockets. It meets DIN 931, EN 24014, and ISO 4014 dimensional and material standards.

Key Features

• Grade 316 austenitic stainless steel (A4) for superior corrosion resistance in harsh and marine environments
• Partially threaded shank per DIN 931, EN 24014, and ISO 4014 standards
• M16 x 2.00 metric thread form with 90 mm length under head
• 24 mm hex drive for use with standard metric wrenches and impact sockets
• Bright uncoated finish — no plating or coating that could compromise dimensional tolerance or chemical compatibility

Compatibility

Designed as a metric hex head cap screw for any application specifying an M16 x 2.00 x 90 mm partially threaded fastener to DIN 931, EN 24014, or ISO 4014 standards in Grade 316 or A4 stainless steel.

Installation Notes

Installation is performed by machinists, millwrights, pipefitters, or maintenance tradespeople using a 24 mm metric wrench or socket. Always confirm mating thread condition and cleanliness before installation to prevent galling, which is a common risk with stainless steel fasteners — use anti-galling lubricant where required by the application. Torque to the value specified in the applicable engineering or equipment documentation. De-energize and depressurize any system before servicing fastened joints on pressurized or energized equipment.