7L-0520 50 mm Long Steel Taper-Lock Stud
Fully Threaded Stud (Rod)
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.
A stud, also known as a threaded rod, is typically fully threaded or threaded at both ends.
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 studs, 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 studs form a high-performance system with mating hardened washers and nuts to produce consistent, high clamping force. You can rely on Cat hardware and fasteners to help you build, maintain or rebuild – for most machine and shop applications around the world.
Specifications
| Coating | Fabric Texture Finish |
|---|---|
| Screw Length – A | 2 in |
| Thread Size (in – TPI) | 3/8 – 16 in |
| Thread | Coarse Thread UNC |
| Locking Feature | Dimensions and tolerances for straight, tapered and interference-thread studs. Includes metric thread sizes M5 to M64 and Unified Inch thread sizes � to 1-� in. |
| Grade | Fabric Texture Finish |
| Thread Size | 0.375 mm |
| Material Description | High-Temperature Steel (Up to 500°C) |
| Overall Length | 50.8 mm (1.97 in) |
| Hole Thread Pitch | 16 |
| Stud Type | Fully Threaded Stud (Rod) |
| Material | Carbon Steel |
| Stud Thread Size | 3/8-16 in |
Compatible Equipment
- Generator Sets: 3406B, C7.1
- Motor Graders: 140G, 120
- Track Loaders: 992, 824C
- Compactors: 816, 814, 815, C-15
- Engines: C27, C15, C18
- Dozers: D10, D7R II, D7G, D9T, D9R
- Excavators: 3516E
- Wheel Loaders: R1300G
- Off-Highway Trucks: 785D, 777, 773, 793, 793D, 785
- Asphalt Pavers: AD63
Additional information
| Machine Model | 120, 140G, 3406B, 3516E, 773, 777, 785, 785D, 793, 793D, 814, 815, 816, 824C, 992, AD63, C-15, C15, C18, C27, C7.1, D10, D7G, D7R II, D9R, D9T, R1300G |
|---|---|
| Equipment Type | Excavators, Wheel Loaders, Track Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Asphalt Pavers, Engines, Generator Sets |
| Part Source | Genuine OEM |








