Value Collection LWIS3000USA-005BX Grade 8 Split Lock Washer

Product Description

The VALUE COLLECTION LWIS3000USA-005BX is a Grade 8 spring steel split lock washer designed for use with 3-inch screws. It features a zinc plated finish for corrosion resistance and is manufactured to DIN 127B and DIN 7980 standards. The inside diameter ranges from 2.008 to 2.039 inches, with a maximum outside diameter of 4.074 inches and a thickness of 0.458 inches. This washer is installed by millwrights, maintenance mechanics, and industrial assembly technicians wherever heavy-duty fastener retention is required under high load or vibration conditions.

This split lock washer is suited for heavy industrial and structural fastening applications where a 3-inch screw or bolt requires positive locking action to prevent loosening under dynamic or static loads. The Grade 8 material rating and DIN-compliant construction make it appropriate for demanding mechanical assemblies in manufacturing, construction, and equipment maintenance environments. Each unit is sold individually with a minimum order quantity of 5 pieces.

Key Features

• Grade 8 spring steel construction for high tensile strength and reliable locking performance
• Zinc plated finish provides corrosion protection in general service environments
• Meets DIN 127B and DIN 7980 dimensional and performance standards
• Inside diameter range of 2.008 to 2.039 inches accommodates 3-inch fasteners
• Maximum outside diameter of 4.074 inches and thickness of 0.458 inches for consistent load distribution

Compatibility

Designed for use with 3-inch screws and bolts in inch-measurement fastening systems requiring a split lock washer with Grade 8 spring steel properties and DIN 127B or DIN 7980 compliance.

Installation Notes

Installation is typically performed by millwrights, maintenance technicians, or assembly mechanics. Always de-energize and lock out equipment before servicing fastened assemblies. Seat the washer flat against the bearing surface with the split gap oriented away from the joint face, and torque the fastener to the value specified for the bolt grade and application. Do not reuse split lock washers that have been fully flattened, as locking effectiveness is reduced.