7X-0451: 1 1/4''-7 Hex Nut

Home

Hardware, Seals, & Consumables

Hardware

Fasteners

Nuts

7X-0451: 1 1/4''-7 Hex Nut

Cat® 1-1/4-7 Thread Hex Nut

Brand: Cat

Product Images

7X-0451: 1 1/4''-7 Hex Nut

Cat® 1-1/4-7 Thread Hex Nut

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

Check Price

Warranty Information

Return Policy

Frequently bought together

7X-0451

190-8609

5M-6708

View All Parts

Frequently bought together

7X-0451: 1 1/4''-7 Hex Nut

190-8609: 22mm Hex Size Track Adjuster Fil Valve

5M-6708: 31.75mm Outer Diameter Front Idler Washer

446-8013: Elevator Chain Upper Roller

308-1845: 48.74mm Inner Diameter Double Lip Wiper Seal

4T-5613: 50.80mm Internal Diameter Plastic Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 7X-0451

Specifications for part number 7X-0451

Units of Measure

Metric

Thickness (mm):

27.79

Thickness (in):

1.094

Height (in):

1.09

Nut Type:

Hex

Drive (in):

1.875

Thread Size (in - TPI) (in):

5/4-7

Material:

Steel,Carbon Steel,Alloy Zinc

Material Description:

20+% stronger than SAE J995 Grade 8

Coating:

Zinc

Hand of Thread:

Thread Size (in):

0.049

Thread Size (mm):

1.250

Class or Grade:

Cat/sae J995 Grade 8+ (170 Ksi)

Hardened:

Yes

Nut Width - 3 (in):

1 7/8

Thread:

Coarse Thread UNC

Hole Thread Pitch:

7.0

Thread Size (dia x pitch) (mm):

1.250x7

Drive (mm):

47.63

Finish:

Zinc Plated

Compatible Models for part number 7X-0451

WHEEL TRACTOR-SCRAPER

631K 623 637 631 637K 657 651 623K LRC 623K

WHEEL HARVESTER

580B 550B 550 560B 570 570B 580

WINCH

53 57H 57

MOTOR GRADER

12M 12M 3 12M 2 160M 140M 3 AWD 12M 3 AWD 140M 3 140M 2 160 140M 160M 2 160M 3 150 160M 3 AWD 140

BACKHOE

931 D3

TRACK-TYPE TRACTOR

D7R D7G D7H D8R D8N D3C II D9R D8R II D6G2 XL D3C III D4C III D3G D3C D4C II D5C III D4G D4C D5C D5G D7G2 D6G

WHEEL SKIDDER

525 515

PIPELAYER

583R PL61 561N 561M 561H

STABILIZER MIXER

SM-350

MINING EXCAVATOR

5110B

GENERATOR SET

G3516H G3520H G3512H

WHEEL TRACTOR

623H 657G 631K 631G 637G 637K 651

RECLAIMER MIXER

RM-250C RM-350B RM-350

TRACK LOADER

933C 931C II 935C 953C 939 933 931C 939C 935C II

COLD PLANER

PM-201 PM-565 PM-565B

ELECTRIC ROPE SHOVEL

7495 HF 7495

WHEEL LOADER

960F 950G II 950G 962H 950F 962G 950H 962G II

ROAD RECLAIMER

RR-250B

SOIL STABILIZER

SS-250B

ROTARY/TRACK DRILLS

MD6640

RIPPER

3 7 8

TRUCK

MT4400D AC 794 AC

WHEEL SCRAPER

651E 623G 637K 637E 637G 631G 631E 615C 633E 657G 657E

GAS ENGINE

G3512E

BULLDOZER

D5C PATLGP 7SU 7A 7S 7U 8A 8U 5A PAT 8SU D5C PAT

FELLER BUNCHER

FB518

Related parts

7X-0445: 1 1/4''-7 x 5'' Hex Head Bolt

Cat® Hex Head Bolt

7X-0428: 1 1/4''-7 x 4'' Hex Head Bolt

Cat® Hex Head Bolt

7X-0533: 1 1/4" ID Steel Flat Washer

Cat® Compactor Blade Hard Washer is used for secure and durable fastening in compactor blade of heavy machinery

7X-0431: 1 1/4''-7 x 6'' Hex Head Bolt

Hex Head Bolt

7X-0445: 1 1/4''-7 x 5'' Hex Head Bolt

7X-0428: 1 1/4''-7 x 4'' Hex Head Bolt

7X-0533: 1 1/4" ID Steel Flat Washer

7X-0431: 1 1/4''-7 x 6'' Hex Head Bolt

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