Value Collection HC3XX22080-001BX M22 Hex Cap Screw 316 Ss

Product Description

The VALUE COLLECTION HC3XX22080-001BX is a fully threaded hex head cap screw manufactured to DIN 933 standards in Grade 316 Austenitic Grade A4 stainless steel. With a metric thread size of M22 x 2.50 and a length under head of 80 mm, this fastener is built for demanding corrosion-resistant applications. The bright, uncoated finish preserves the natural surface properties of Grade 316 stainless, which provides superior resistance to chlorides and marine environments compared to standard 304 grades. Plumbers, pipefitters, and industrial maintenance technicians reach for this fastener when joint integrity and corrosion resistance are both critical requirements.

This cap screw is suited for use in marine, chemical processing, food service, and outdoor structural applications where moisture, salt, or corrosive media are present. The M22 x 2.50 thread pitch and 34 mm hex drive dimension make it compatible with standard metric tooling. Its fully threaded shank along the 80 mm under-head length provides maximum thread engagement across the full grip range, which is important in flange assemblies, equipment frames, and piping support structures encountered in mechanical and plumbing trades.

Key Features

• Grade 316 Austenitic Grade A4 stainless steel for superior chloride and corrosion resistance
• Fully threaded shank for maximum thread engagement across the full 80 mm length
• DIN 933 standard dimensional compliance ensures interchangeability with metric fastener systems
• 34 mm hex drive compatible with standard metric wrenches and sockets
• Bright, uncoated finish — no coating to chip, flake, or contaminate process environments
• M22 x 2.50 coarse metric thread for high load-carrying capacity

Compatibility

Designed as a DIN 933 metric hex head cap screw for use in assemblies requiring M22 x 2.50 fully threaded fasteners in Grade 316 stainless steel.

Installation Notes

Installation should be performed by qualified mechanical, plumbing, or industrial maintenance personnel using properly rated metric tools. Always verify thread engagement depth and mating material compatibility before final assembly. Follow applicable torque guidelines from the relevant mechanical or structural standard governing the installation — do not estimate torque on large-diameter fasteners. Confirm that mating threads are clean and free of debris before driving to avoid galling, which is a known risk with stainless steel fasteners.