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HomeHardware, Seals, & ConsumablesHardwareFastenersNuts299-3423: 1''-8 Hex Nut
HomeHardware, Seals, & ConsumablesHardwareFastenersNuts299-3423: 1''-8 Hex Nut
299-3423: 1''-8 Hex Nut

Cat® Hex Nut

Brand: Cat

Product Images
299-3423: 1''-8 Hex Nut
299-3423: 1''-8 Hex Nut
299-3423: 1''-8 Hex Nut
299-3423: 1''-8 Hex Nut
299-3423: 1''-8 Hex Nut

Cat® Hex Nut

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 299-3423

Units of Measure

USMetric
Thickness (mm): 21.83
Thickness (in): 0.859
Height (in): 0.86
Thread: RH Coarse
Drive (in): 1.5
Nut Type: Hex
Material: Steel,Carbon Steel,Alloy Zinc
Thread Size (in - TPI) (in): 1-8
Material Description: 20+% stronger than SAE J995 Grade 8
Coating: Zinc Flake
Hand of Thread: RH
Thread Size (in): 0.039
Thread Size (mm): 1.000
Class or Grade: Cat/sae J995 Grade 8+ (170 Ksi)
Hole Thread Pitch: 8.0
Thread Size (dia x pitch) (mm): 1.000x8
Drive (mm): 38.1
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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

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

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

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KeyKey
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