Value Collection HC3XX16045-010BX Hex Head Cap Screw M16

Product Description

The VALUE COLLECTION HC3XX16045-010BX is a fully threaded hex head cap screw manufactured to DIN 933 standards. It features an M16 x 2.00 thread profile with a 45 mm length under head, machined from Grade 316 austenitic stainless steel (A4). The bright, uncoated finish preserves the natural corrosion resistance of 316 alloy, making it suitable for wet, chemical-exposure, and marine environments. A 24 mm hex drive accepts standard metric wrenches and sockets. Licensed tradespeople and maintenance professionals will find this fastener appropriate for structural and mechanical assemblies requiring metric compliance and corrosion-resistant hardware.

This screw is used in applications where metric fasteners and high corrosion resistance are required simultaneously. Typical install scenarios include marine deck hardware, food-processing equipment, chemical processing pipe flanges, stainless structural connections, and outdoor or coastal mechanical assemblies. The A4 grade designation indicates suitability for chloride-laden environments where standard 18-8 stainless would be marginal. Both commercial and industrial trades use this fastener where DIN 933 compliance is specified on engineering drawings or maintenance documentation.

Key Features

• M16 x 2.00 metric thread, fully threaded per DIN 933
• 45 mm length under head for precise stack-height control
• Grade 316 austenitic stainless steel, A4 designation for enhanced chloride and chemical resistance
• Bright, uncoated finish — no plating to degrade or flake in corrosive service
• 24 mm hex drive accepts standard metric wrenches and sockets

Compatibility

Designed as a standard DIN 933 fully threaded hex head cap screw. Compatible with any M16 x 2.00 metric-threaded nut, insert, or tapped hole conforming to metric coarse thread standards.

Installation Notes

Installation is typically performed by mechanical, maintenance, or marine trades using a 24 mm open-end or box wrench, or a socket driver with appropriate torque equipment. Always verify thread engagement depth and mating material compatibility before final torquing. When installing into dissimilar metals, consider galvanic isolation to prevent accelerated corrosion at the joint interface. Confirm that the mating nut or tapped hole is also rated for M16 x 2.00 metric coarse thread before assembly.