111-4337 1 mm Thick Flat Washer
Flat Plate
Description
Cat® fastener parts are designed for specific applications based on size, strength, clamp load and past performance. This is information other manufacturers do not have. They are carefully selected to last until machine rebuild or end of life. Non-Cat hardware and fasteners may appear to fit your machine, but no one else knows your equipment the way we do.
Features
- Cat fasteners are manufactured to strict specifications for durability, reliability and efficiency
High • Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME and SAE requirements.
- Cat bolts, together with the associated hardened washers and nuts, form a high-performance system that produces sustained high clamping force.
- Coating meets the special requirements of different applications (RoHS compliant).
Applications
Cat bolts and their associated washers and nuts form a high-performance system that provides consistent, high clamping force. You can trust Cat fasteners to help you build, maintain or rebuild in most machine and shop applications worldwide.
Specifications
| Gasket Type | Flat Plate |
|---|---|
| Outside Diameter | 70 mm (2.756 in) |
| Inside Diameter | 28.58 mm (1.811 in) |
| Coating | Zinc plating provides low to moderate corrosion protection and electrical conductivity. Salt spray resistance: 96 hours with no white rust. Coating color – silver. |
| Thickness | 6.35 mm (0.039 in) |
Compatible Equipment
- Excavators: 432, 416E, 428F, 416F2, 434F2
- Skid Steer Loaders: 262D3, 289D3, 262D, 262C








