Value Collection HC3X22070-005BX Hex Head Cap Screw M22

Product Description

The VALUE COLLECTION HC3X22070-005BX is a metric hex head cap screw machined from 18-8 austenitic Grade A2 stainless steel with a bright, uncoated finish. It meets DIN 933 standards for fully threaded hex head fasteners and is sized at M22 x 2.50 thread pitch with a 70 mm length under the head and a 34 mm hex drive. The fully threaded shank provides consistent clamping force along the entire grip length. Maintenance technicians, pipefitters, millwrights, and general tradespeople install this type of fastener in structural, mechanical, and equipment-mounting applications where corrosion resistance is required.

This screw is suited for use in wet, outdoor, or corrosive environments where carbon steel fasteners would be at risk of rust or galvanic degradation. Typical applications include equipment frames, pump and motor mounts, pipe flanges, and general mechanical assemblies in industrial, commercial, and marine-adjacent settings. The M22 x 2.50 metric thread is a standard coarse pitch, making it compatible with off-the-shelf metric nuts and threaded components that conform to DIN or ISO metric thread standards.

Key Features

• 18-8 austenitic Grade A2 stainless steel construction resists corrosion in wet and outdoor environments
• Fully threaded shank per DIN 933 for maximum thread engagement along the entire length
• M22 x 2.50 standard coarse metric thread pitch for broad compatibility with metric hardware
• 34 mm hex drive accepts standard metric wrenches and sockets
• Bright, uncoated finish — no plating to introduce galvanic incompatibility with stainless mating hardware
• Single-piece packaging suitable for maintenance, repair, and replacement use

Compatibility

Designed for use with any M22 x 2.50 metric-threaded nut, insert, or tapped hole conforming to DIN or ISO metric coarse thread standards.

Installation Notes

Installation is performed by mechanics, pipefitters, or maintenance technicians using a standard 34 mm open-end, box-end, or socket wrench. Always ensure the mating nut or tapped hole is clean and free of debris before threading to avoid galling, which is a known risk with stainless steel fasteners — apply an anti-seize compound rated for stainless steel if required by the application. Power down or de-energize any equipment before accessing fastened assemblies on live systems.