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HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt

12 Point Head Bolt

Brand: Cat

Product Images
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt
6L-4783: 5/16''-18 x 1 1/4'' 12-Point Head Bolt

12 Point Head Bolt

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 6L-4783

Units of Measure

USMetric
Bolt Length (in): 1.25
Material: STEEL,Alloy Steel,Carbon Steel,Alloy Zinc
Bolt Length (mm): 31.75
Bolt Type: 12 Point Head
Grip Length (in): 0.125
Grip Length (mm): 3.18
Flange Diameter (in): 0.47
Hand of Thread: RH
Thread Size (in): 0.012
Coating: Zinc Phosphate + Oil
Class or Grade: Cat/astm F2882 (170 Ksi)
Thread Size (mm): 0.3125
Locking Feature: None
Thread Size (dia x pitch) (mm): 5/16x18
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Compatible Models for part number 6L-4783

PUMPER

SPF343C SPF743

UNDERGROUND ART TRUCK

AE40 AD45B AD55 AE40 II AD45 AD40

TRUCK ENGINE

3306 3306C 3306B

INTEGRATED TOOLCARRIER

IT12

WHEEL TRACTOR-SCRAPER

627 637 627K LRC 627K 613G 637K

LOAD HAUL DUMP

R1300G R1300G II R1300

OFF HIGHWAY TRUCK

772 770 773GC

WINCH

57H 56H 59N 59L 58L 53 57 56 55 59 58

MOTOR GRADER

120G 140G 16H 16G 130G 14H 14G 12G 160G 16H NA 14H NA

BACKHOE

D3 931

TRACK-TYPE TRACTOR

D6H XL D6H XR D6T LGP D6R III D6H II D3C II D7R LGP D6T LGPPAT D6R XL D6R II D6T XW D3B D3C D6T XL D7R SERIES D5B D6D D6R D6T D6H D7R D7G D7H D9 D3 D8T D8R D8L D8N D6R STD D9T D9R D8R II D9N D6T XL PAT D6T XW PAT D10N D10R D7R II D7R XR

MARINE ENGINE

3516 D379A D379B D399 D398A D398B

PIPELAYER

572R II 587T 587R 578 572R 583T 583R 572G 594H PL83 PL87 PL72

WATER FORDING TRACTOR

D7R II

PETROLEUM PACKAGE

TH48-E80 TH48-E70 TH55

RIPPER SCARIFIER

12G 140G 16G 130G

WHEEL TRACTOR

651E 627 621 623 631E 623B 621B 657E 621R 613C II 627B 627G 627H 627E 627F 637G 613C 637E 637K

HYDRAULIC CONTROL

163 153

TRACK LOADER

931C II 931 931B 931C

PETROLEUM ENGINE

3512C 3512B

PETROLEUM TRANSMISSION

CX48 TH55-E70 CX48-P2300 TH48-E80 TH48-E70 TH53-E60 TH55FT-E90

EJECTOR TRUCK

740B 740 D400E II

WHEEL LOADER

G910

COMPACT WHEEL LOADER

910

ENGINE - MACHINE

C4.4

GEN SET ENGINE

D398B D379B D399

CHALLENGER

70C 65 75 65C 65B 65E 65D 75D 75C 75E 85C 85E 85D 95E

ARTICULATED TRUCK

740B 740 D400E II 735B 735 OEM 735

RIPPER

977 951 955 3 7 6 5 4 8

INDUSTRIAL ENGINE

D398B D398 D399 D379 D379B

QUARRY TRUCK

771D 771C 772G 770G

WHEEL SCRAPER

627 621B 657E 637K 637E 637G 637B 637D 627G 627F 639D 627B 627E 637

TRUCK

785 770G 793C 793F 772G 69D 793F XQ 773B 793F CMD 772G OEM 793F OEM 777B 772 770 777 770G OEM 769D 769C

TRACTOR

776 776B 768C 772B

GAS ENGINE

G398 G399 G379A G379

BULLDOZER

7SU 6SU 7S LGP 8S 8U 6 5A 5S 6A 6S 7A 7S 7U 8A 3S 3P 8SU

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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