Value Collection HLW0X1200-050BX M12 Split Lock Washer

Product Description

The VALUE COLLECTION HLW0X1200-050BX is a metric high collar split lock washer designed for use with M12 fasteners. Manufactured from 18-8 austenitic Grade A2 stainless steel with a bright uncoated finish, this washer provides corrosion resistance suited to demanding installation environments. The high collar profile increases bearing surface area and improves resistance to loosening under vibration. With an inside diameter range of 12.2 to 12.7 millimeters, a maximum outside diameter of 18 millimeters, and a thickness of 2.5 millimeters, the washer conforms to DIN 7980 standards. It is installed by electricians, pipefitters, millwrights, and mechanical contractors working with metric hardware.

This washer is intended for metric M12 fastener assemblies in industrial, commercial, and mechanical applications where stainless steel hardware is required. The 18-8 austenitic stainless construction makes it appropriate for installations with exposure to moisture, mild chemicals, or corrosive atmospheres. Typical use cases include equipment mounting, pipe flange connections, panel assemblies, and structural fastening where vibration-resistant hardware is specified. This item is sold with a minimum order quantity of 50 pieces per package.

Key Features

• High collar profile increases bearing surface and improves vibration resistance compared to standard split lock washers
• 18-8 austenitic Grade A2 stainless steel construction for corrosion resistance
• Bright uncoated finish maintains dimensional integrity without added coating thickness
• Conforms to DIN 7980 fastener standard for metric high collar split lock washers
• Inside diameter range of 12.2 to 12.7 millimeters fits M12 fastener shanks
• Does not meet military specifications — appropriate for commercial and industrial use

Compatibility

Designed as an OEM-style metric replacement washer for M12 fastener assemblies conforming to DIN 7980 specifications in commercial and industrial applications.

Installation Notes

Install by placing the split lock washer between the fastener head or nut and the mating surface before torquing. Ensure the mating surface and fastener are clean and free of debris prior to assembly. Stainless steel fasteners are susceptible to galling — apply an appropriate anti-seize compound when assembling stainless-to-stainless hardware. Follow applicable mechanical codes and equipment manufacturer torque specifications when completing the assembly.