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299-3423: 1''-8 Hex Nut

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299-3423: 1''-8 Hex Nut

Cat® Hex Nut

Brand: Cat

299-3423

6P-8829

3K-0360

299-3423: 1''-8 Hex Nut

6P-8829: 60mm Long Steel Retainer

3K-0360: 2.21 x 16.36mm 90A NBR O-Ring

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

3J-7354: 1.83 x 8.92mm 90A NBR O-Ring

7M-8485: 2.95 x 29.74mm 90A NBR O-Ring

Diagram

Description

Specifications

Compatible Models

Description for part number 299-3423

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 selected to last until rebuild or the life of the machine. While it may seem as though non-Cat hardware and fasteners are suitable for your machine, no other company knows your equipment like we do.

Attributes:
•Cat Fasteners are manufactured to precise specifications and are built for durability, reliability, productivity
•Strength & Quality – Fasteners meet or exceed ISO, ASTM, ASME & SAE requirements.
•Cat bolts, nuts, and washers are designed to work together as a system for maximum clamping force.
•Coatings that meet special requirements for different applications (RoHS compliant).

Applications:
Cat bolts and the matching washers and nuts form a performance based system which produces consistently high clamp loads. You can trust Cat Fasteners to help you build it, maintain it, or fix it - for most machine and workshop applications throughout the world.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications for part number 299-3423

Units of Measure

Metric

Compatible Models for part number 299-3423

PUMPER

SPF743

GENERATOR

SR4 SR4B SR4BHV

POWER MODULE

3516B PM3516

WHEEL TRACTOR-SCRAPER

657 651

LOAD HAUL DUMP

R1300G R1600G R1600H R1700G

OFF HIGHWAY TRUCK

772 770 775 773 798 AC 796 AC 794 AC 3508B 798

ROTARY CUTTER

RC7

TRACK-TYPE TRACTOR

D6H XL D6H XR D6T LGP D6R III D9 D4 D6 D6R STD D6XE D6K XL D9T D6T LGPPAT D6T XL PAT D6T XW PAT D6R XL D6R II D6K2 XL D6K2 D6T XW D6T XL D6K2 LGP D10T D11T D6R D6T D6K D6H D6K LGP

KNUCKLEBOOM LOADER

2484D 2384D

ASPHALT PAVER

AP500F AP-1000F AP600 AP600F AP1000

MARINE AUXILIARY

3512C 3512B

PIPELAYER

PL72 PL61 561N 561M

PETROLEUM PACKAGE

TH48-E70

WHEEL TRACTOR

657G 651

GENERATOR SET

XQP1100 G3516 G3512 C32 GEN SET G3508 G3516B G3516H G3520C 3516 G3520E 3508B 3512 C32 GENSET G3520H 3512C 3512B 3508 C27 C32 D1500 C32B 3516B GEN 3516C G3512H 3516B 3516E

ROTARY MIXER

RM500B

WORK TOOL

GB120

RECLAIMER MIXER

RM400 RM500B

PETROLEUM TRANSMISSION

CX38-P892

PETROLEUM ENGINE

3512 3516C 3516B 3512E 3512C 3512B

PETROLEUM GEN SET

3512B 3512C

WHEEL LOADER

994H

ELECTRIC ROPE SHOVEL

7495 HF 7495

ROAD RECLAIMER

RM400 RM500

GEN SET ENGINE

3516B 3512 3512B 3516

OFF-HIGHWAY TRUCK

D10R

ENGINE - INDUSTRIAL

LD700E

DELIMBER

DLK426 PRE426

INDUSTRIAL ENGINE

3516B 3516C 3512 3512B 3512C G3520

WHEEL SCRAPER

657G

QUARRY TRUCK

770G 773E

TRUCK

775G 775F 772G OEM 773G LRC 770G 777C 777B 777D 772G 775G OEM MT4400D AC 773E 772 773G 770 773F 794 AC 775G LRC 773G OEM 770G OEM

GAS ENGINE

G3512H G3512E G3520B G3516C G3516

BLADE

GB124

Related parts

7X-0400: 1''-8 x 1 1/2'' Hex Head Bolt

Cat® Hex Head Bolt

7X-0406: 1''-8 x 3'' Hex Head Bolt

Cat® Hex Head Bolt

6C-3212: 1''-8 x 4'' Hex Head Bolt

Cat® Hex Head Bolt

7X-0402: 1''-8 x 2'' Hex Head Bolt

Cat® 1-8 Thread 50.8mm Long Hex Head Bolt

8T-5361: 1" ID Steel Flat Washer

Cat® A Hard Washer designed for a 1-inch fastener prevents the fastener from sinking into the material and distributes the load more evenly.

7X-0400: 1''-8 x 1 1/2'' Hex Head Bolt

7X-0406: 1''-8 x 3'' Hex Head Bolt

6C-3212: 1''-8 x 4'' Hex Head Bolt

7X-0402: 1''-8 x 2'' Hex Head Bolt

8T-5361: 1" ID Steel Flat Washer

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced

299-3423: 1''-8 Hex Nut

Product Images

299-3423: 1''-8 Hex Nut

299-3423

6P-8829

3K-0360

This part:

This part:

This part:

This part:

This part:

This part:

Description for part number 299-3423

Specifications for part number 299-3423

Thickness (in):

0.859

Height (in):

0.86

Drive (in):

1.5

Thread Size (in - TPI) (in):

1-8

Thread Size (in):

0.039

Compatible Models for part number 299-3423

Related parts

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299-3423: 1''-8 Hex Nut

Product Images

299-3423: 1''-8 Hex Nut

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Description for part number 299-3423

Specifications for part number 299-3423

Thickness (in):

0.859

Height (in):

0.86

Drive (in):

1.5

Thread Size (in - TPI) (in):

1-8

Thread Size (in):

0.039

Compatible Models for part number 299-3423

Find Parts

Support

My Account

Cat Social

Find Parts

Support

My Account

Cat Social

Language

CAT Sites

To find the parts that fit.

To find the parts that fit.

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Parts diagram for 299-3423

View Detailed Parts Diagrams

299-3423

6P-8829

3K-0360

This part:

This part:

This part:

This part: