4B-5271 11.2 mm ID Washer

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.

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 washers and nuts to produce consistent, high clamping force. You can rely on Cat fasteners to help you build, maintain or rebuild – for most machine and shop applications around the world.

Specifications

Inside Diameter	11.2 mm (0.441 in)
Outside Diameter	25.5 mm (1.004 in)
Coating	Zinc
Gasket Type	Flat Washer
Fits Bolt Size	M10 mm (3/8 in)
Material	Carbon Steel
Thickness	2 mm (0.079 in)

Compatible Equipment

Motor Graders: 120, 16, 140G, 140H, 12H
Generator Sets: 3406C
Track Loaders: 992, 994K, 963, 824C, 953
Compactors: 815, 814, 816, CS-533C, CB10
Engines: C32
Dozers: D10, D7G, D4E, D9N, D8L, D5H, D6G2 XL, D9L, D11N, D9R, D7G2, D6G2 LGP
Excavators: 416E, 621H, 434F2, 416F2, 3516E
Wheel Loaders: 950, 834, 992C, 980, 836
Off-Highway Trucks: 773, 789D, 777, 793D
Skid Steer Loaders: 24

Machine Model	120, 12H, 140G, 140H, 16, 24, 3406C, 3516E, 416E, 416F2, 434F2, 621H, 773, 777, 789D, 793D, 814, 815, 816, 824C, 834, 836, 950, 953, 963, 980, 992, 992C, 994K, C32, CB10, CS-533C, D10, D11N, D4E, D5H, D6G2 LGP, D6G2 XL, D7G, D7G2, D8L, D9L, D9N, D9R
Equipment Type	Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Engines, Generator Sets
Part Source	Genuine OEM

Machine Model

120, 12H, 140G, 140H, 16, 24, 3406C, 3516E, 416E, 416F2, 434F2, 621H, 773, 777, 789D, 793D, 814, 815, 816, 824C, 834, 836, 950, 953, 963, 980, 992, 992C, 994K, C32, CB10, CS-533C, D10, D11N, D4E, D5H, D6G2 LGP, D6G2 XL, D7G, D7G2, D8L, D9L, D9N, D9R

Equipment Type

Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Motor Graders, Off-Highway Trucks, Compactors, Engines, Generator Sets

Part Source

Genuine OEM

4B-5271 11.2 mm ID Washer