Value Collection R85035PS M3.5 Split Lock Washer Stainless

Product Description

The VALUE COLLECTION R85035PS is a metric high-collar split lock washer designed for M3.5 fastener applications. Manufactured from 18-8 austenitic stainless steel meeting Grade A2 classification, this washer provides corrosion resistance suitable for demanding environments. The high-collar design increases the bearing surface contact and locking force compared to standard split lock washers. It ships with a bright uncoated finish, preserving the natural surface properties of the stainless steel. Licensed technicians and maintenance professionals working with metric fastener assemblies will find this washer appropriate for small-diameter M3.5 screw installations across a range of mechanical and structural applications.

This washer is suited for use in metric fastener assemblies where vibration resistance and corrosion protection are required. The DIN 7980 standard governs its dimensional requirements, making it interchangeable with other compliant high-collar split lock washers of the same screw size. Typical applications include light-gauge equipment assembly, enclosures, and mechanical components requiring M3.5 fasteners. It is not rated to military specifications.

Key Features

• High-collar split lock washer design increases locking effectiveness under vibration
• 18-8 austenitic stainless steel, Grade A2, for corrosion resistance
• Bright uncoated finish maintains dimensional integrity
• Meets DIN 7980 fastener standard for metric dimensional compliance
• Inside diameter range of 3.6 to 3.9mm accommodates M3.5 screw shanks
• Metric system of measurement for compatibility with metric fastener assemblies

Compatibility

Designed as a DIN 7980-compliant high-collar split lock washer for M3.5 metric screw applications.

Installation Notes

Installation is performed by maintenance technicians or mechanics working with metric fastener assemblies. Power down or de-energize any associated equipment before disassembling fastened joints. Ensure the mating screw and surface are clean and free of debris before seating the washer. Follow applicable equipment manufacturer torque guidance for M3.5 fasteners.