Description
Cat® fastener parts are designed for specific applications based on size, strength, clamp load and past performance, 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.
The bracket bolt has a shallow round head and a square neck, and is used with nuts where appearance, head interference, or socket clearance is a concern. The bolt has a square section under the head, so the bolt should be used with a square hole.
Features
- Cat fasteners are manufactured to precise specifications for durability, reliability and high efficiency
- Strength and Quality – Fasteners meet or exceed ISO, ASTM, ASME and SAE requirements.
- Cat bolts, nuts and washers are specifically designed to work together as a system to maximize clamping force.
- Coating meets the special requirements of different applications (RoHS compliant).
Applications
Cat bolts form a high-performance system with mating hardened washers and nuts to produce consistent, high clamping force. You can trust Cat fasteners to help you build, maintain or rebuild in most machine and shop applications worldwide.
Specifications
| Bolt Type | Yoke |
|---|---|
| Material | Steel |
| Material Description | ISO 898-1 Class 10.9 (1040 MPa Ultimate Tensile Strength) |
| Coating | Zinc Plated |
| Locking Feature | None |
| Thread Size (Diameter × Pitch) | M12X1.75 mm |
| Bolt Length | 35 mm |
| Handle Length | 7.5 mm |
| Head Height | 6.8 mm |
| Head Diameter | 26.6 mm |
Compatible Equipment
- Compact Track Loaders: 279D3, 299D3
- Excavators: 621K, 637K, 621H
- Skid Steer Loaders: 236D3, 262D, 262D3, 246D3, 289D3, 272D3 XE, 272D3, 236D, 249D3, 242D3, 299D3 XE, 246D, 239D3, 232D, 259D3, 24, 216B3, 226B3, 226D3, 232D3
