Value Collection MP42459-1 M24 Split Lock Washer Grade 8

Product Description

The VALUE COLLECTION MP42459-1 is a metric split lock washer designed for use with M24 fasteners. Made from Grade 8 spring steel with a zinc plated finish, this washer provides tension and resistance to loosening under vibration and dynamic loads. The split design bites into both the fastener and mating surface as the bolt is torqued, helping maintain clamp load over time. Key dimensions are 24.5 to 25.5mm inside diameter, 40mm maximum outside diameter, and 5mm thickness. Hardness is rated at 44 to 51 HRC. It conforms to DIN 127 fastener standards. Licensed trades and industrial maintenance technicians install these in structural, mechanical, and equipment assembly applications.

This washer is suited for use in bolted assemblies where vibration or dynamic loading can cause fastener back-out. Typical applications include heavy equipment, industrial machinery, structural steel connections, and mechanical assemblies requiring metric M24 hardware. The zinc plated finish provides basic corrosion resistance for general indoor and protected outdoor service. This part does not meet military specifications. It is sold individually with a minimum order quantity of 25 pieces.

Key Features

• Grade 8 spring steel construction with 44 to 51 HRC hardness for reliable tension retention
• Zinc plated finish for basic corrosion protection
• Conforms to DIN 127 metric fastener standard
• Split lock design resists loosening under vibration and dynamic loads
• 24.5 to 25.5mm inside diameter accommodates M24 fasteners
• 5mm thickness provides substantial bite and clamp-load support

Compatibility

Designed for use with M24 metric fasteners in bolted assemblies conforming to DIN 127 standards. Suitable for general industrial, mechanical, and structural applications requiring a metric split lock washer at this size.

Installation Notes

Installation is performed by mechanics, millwrights, or other trade professionals working with metric fastener assemblies. Place the washer between the fastener head or nut and the mating surface before torquing. Ensure mating surfaces are clean and free of debris before assembly. Follow applicable torque specifications for M24 Grade 8 hardware per the governing mechanical or structural standard for the application.