Value Collection LWHIS200USA-010BX Split Lock Washer 2 in

Product Description

The VALUE COLLECTION LWHIS200USA-010BX is a heavy-duty Grade 8 spring steel split lock washer designed for 2-inch screw applications. It provides reliable tension and vibration resistance in bolted joints by using a helical split design that bites into mating surfaces under load. The washer measures 2.008 inches minimum inside diameter, up to 3.144 inches maximum outside diameter, and 0.496 inches thick. The bright, uncoated finish makes it suitable for applications where coating compatibility or conductivity is a consideration. Licensed mechanics, millwrights, pipefitters, and general industrial tradespeople install this type of fastener hardware in structural, mechanical, and process equipment assemblies.

This split lock washer is used in heavy-duty industrial and commercial fastening applications requiring a 2-inch screw size. Grade 8 spring steel construction makes it appropriate for high-stress bolted connections in machinery, structural steel work, and equipment mounting where loosening due to vibration or dynamic loads is a concern. The uncoated bright finish suits dry or controlled-environment installations. It conforms to DIN 127B and DIN 7980 standards, making it compatible with metric and inch fastener assemblies that reference those specifications.

Key Features

• Grade 8 spring steel construction for high-strength, heavy-duty bolted connections
• Split helical design creates locking tension that resists loosening under vibration and dynamic loads
• Inside diameter range of 2.008 to 2.039 inches fits standard 2-inch screw shanks
• Maximum outside diameter of 3.144 inches provides adequate bearing surface for load distribution
• Bright uncoated finish — no coating to interfere with fit tolerances or surface conductivity
• Conforms to DIN 127B and DIN 7980 standards

Compatibility

Designed for use with 2-inch screws and bolts in heavy-duty industrial and commercial fastening applications conforming to DIN 127B and DIN 7980 specifications. Inside diameter range of 2.008 to 2.039 inches accommodates standard 2-inch fastener shanks.

Installation Notes

Installation is performed by qualified tradespeople including millwrights, pipefitters, ironworkers, and maintenance mechanics. Place the washer on the fastener shank before the nut, with the split ends oriented to contact the bearing surface. Torque fasteners to the specification required by the bolted joint design — do not over-torque, as this can flatten the washer and eliminate locking action. Verify that the mating surfaces are clean and free of debris before assembly.