Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt

Cat® M8 Steel Flanged Hexagonal Head Bolt

Brand: Cat

Product Images
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt
342-9920: M8-1.25 x 20mm Hex Flange Head Bolt

Cat® M8 Steel Flanged Hexagonal Head Bolt

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 342-9920

Units of Measure

USMetric
Bolt Length (in): 0.787
Material: STEEL,Carbon Steel,Alloy Zinc
Bolt Length (mm): 20.0
Bolt Type: Hex Flange Head
Coating: Zinc
Thread Size (dia x pitch) (mm): M8x1.25
Grip Length (in): 0.118
Grip Length (mm): 3.0
Flange Type: Smooth Flange Face
Flange Diameter (mm): 17.0
Hand of Thread: RH
Thread Size (in): 0
Hex Size (in): 0.4
Class or Grade: Iso 898-1 Class 10.9
Thread Size (mm): M8
Locking Feature: None
Hex Size (mm): 10.0
View More
Compatible Models for part number 342-9920

GENERATOR

XQ330 XQP500 SR5 SR4B

WHEEL TRACTOR-SCRAPER

631K 627 623 621 637 627K LRC 632 631 623K LRC 623K 621K 627K 637K 657 651

OFF HIGHWAY TRUCK

777 775 773 798 AC 789 785 793 798 789G 777G 796 AC 794 AC

ROTARY CUTTER

RC20

POWER PACK

C18

ASPHALT COMPACTOR

CW16

TRACK-TYPE TRACTOR

D6T LGP D6T LGPPAT D6R XL D6R II D6T XW D6T XL D5R2 D6R D6T D6N D7E D8 D8T D8R D6T XL PAT D6T XW PAT D6R LGP D7E LGP

MARINE ENGINE

C12.9 C8.7

PIPELAYER

PL83 PL87 PL72

ENGINE - GENERATOR SET

C3.3DE50E0 C7.1DE200E C1.5DE13.5

MULTI TERRAIN LOADER

277D 257D3 257B3 257D 297D2 XHP 297D2 297D XHP 297D 247B3 287D

COMPACT TRACK LOADER

285XE 289D 279D3 299D 275 285 289D3 265 279D 239D3 299D3 XE 299D3 299D2 249D 249D3 259D 259B3 299D2 XHP 259D3 275XE 299D XHP 239D

WHEEL TRACTOR

631K 651 623H 621K OEM 621H 627H 637K

GENERATOR SET

C18 GEN SET C18 GEN SE XQP115 DE600SGC DG125 C2.2DE18E3 DE500 G3406 G3520 D550GC C13 XQ375 DE630 C9 GEN SET DE200GC DE33GC DG100 C7.1 C7.1DE150E0 D600 GC G3516H C175-16GENSET 3508B C4.4 GEN S DG350 C4.4DE110E C9 C27 C4.4 DE350SGC XQP150 XQ330 C32 D450GC DG175 C7.1DE200E C3.3 GEN S DE165GC C7.1DE150E C13 XQ350 DG150 D500GC DG50 DE220GC DG400 DE450GC C7.1 GEN S C15 GEN SE C2.2 DG40 C13GENSET DE605GC C15 GENSET DG45 DE400GC C175-20 D350GC DE500SGC C175-16 D20 DG500 D25 DE715GC C6.6DE150E C3.3 XQP300 C3.3DE50E0 C3.3DE50E2 XQ230 C18 I6 D30 D400GC 3516 C18 C15 DE110GC C13 G3520H 3512B XQP310 C15 I6 DE550GC XQP60 DG200 DE500GC DG80 XQP200 C2.2 GEN S C1.1DE9.5 DE450SGC DG450 C4.4DE55E2 DG70 DE400SGC DE50GC D250GC C1.1 DE660GC C4.4DE88E0 C4.4DE65E3 C4.4DE88E3 C1.5 D300GC C3.3DE33E3 DG60 XQP20 C3.3DE33E0 3516C XQP30 3516C GEN SET DE150GC XQP100 C4.4DE110E2 3516E

ROTARY MIXER

RM500B

RECLAIMER MIXER

RM500B

ENGINE

G3520

TRACK LOADER

973K

PETROLEUM ENGINE

3516C 3512E

BACKHOE LOADER

420XE 427F2 416F2 415 416 420F2 428F2 428 420 432F2 422F 434F 444F 432F 430F2 415F2 420F 430F 434 430 432 444F2 444 440 450 422F2 428F 416F 434F2

COLD PLANER

PM312 PM313 PM310

COMPACT WHEEL LOADER

906 910K 930 938 926 914K

WHEEL LOADER

926 924 930 938 908 907 906

ROAD RECLAIMER

RM500B RM500

FORWARDER

584 584HD

GEN SET ENGINE

C13GENSET C15 GEN SE

SKID STEER LOADER

242B3 289D3 226D 272D XHP 242D3 226B3 216B 252B3 270XE 249D3 226D3 250 236B3 272D 260 270 236D3 262D 265 262D3 246D3 242D 272D3 XE 272D3 272D2 246D 279D3 232D 236D 232D3 216B3 272D2 XHP

INDUSTRIAL LOADER

415F2 IL

ENGINE - INDUSTRIAL

C15

PNEUMATIC COMPACTOR

CW-16 CW34 CW-34

INDUSTRIAL ENGINE

C18 C2.2

WHEEL SCRAPER

637K

TRUCK

785 773G LRC 785G 773G 794 AC 773G OEM 775G 777G 777F 775G OEM 775G LRC

WHEEL FELLER BUNCHER

2570C 2570D 2470C 573C 573D 563C 563D 2670C 553C 2670D

View More
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