Value Collection 361250PR M27 Split Lock Washer Grade 8

Product Description

The VALUE COLLECTION 361250PR is a metric split lock washer designed for M27 fastener assemblies requiring reliable vibration resistance and secure clamping force. Manufactured from Grade 8 spring steel with a zinc plated finish, this washer delivers a hardness rating of 44 to 51 HRC, making it well suited for high-load bolted connections. The inside diameter ranges from 27.5 to 28.5mm, the maximum outside diameter is 43mm, and the thickness is 5mm. It conforms to DIN 127 fastener standards. Maintenance technicians, millwrights, and industrial mechanics install these washers in structural, mechanical, and equipment assembly applications where fastener loosening under vibration or dynamic load is a concern.

This split lock washer is used in metric fastener assemblies across industrial machinery, heavy equipment, structural steel connections, and general mechanical maintenance. The zinc plated finish provides a basic level of corrosion resistance suitable for indoor and light-duty outdoor environments. It is sold in a minimum order quantity of 25 pieces per package, making it appropriate for shop stock, MRO supply, and production line use. Installers working to DIN 127 specifications will find this washer dimensionally correct for M27 bolt and screw applications.

Key Features

• Grade 8 spring steel construction with 44 to 51 HRC hardness for high-load applications
• Conforms to DIN 127 fastener standard for metric split lock washers
• Zinc plated finish for basic corrosion protection
• Inside diameter range of 27.5 to 28.5mm accommodates M27 fasteners
• 5mm thickness provides consistent spring tension and locking action
• Minimum order quantity of 25 pieces supports shop stock and production use

Compatibility

Designed as a DIN 127 metric split lock washer for use with M27 screws and bolts in standard metric fastener assemblies.

Installation Notes

Split lock washers are installed by millwrights, maintenance mechanics, and assembly technicians as part of bolted joint assemblies. Always clean mating surfaces before installation to ensure proper seating and clamping. Place the washer between the fastener head or nut and the mating surface, then torque the fastener to the specification required by the joint design. Do not reuse split lock washers that have been fully compressed or show signs of deformation.