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Cat® M8x1.25 Thread 50mm Long Hex Head Bolt
Brand: Cat
Cat® M8x1.25 Thread 50mm Long Hex Head Bolt
Brand: Cat
Cat® Hard Washer is a rigid flat disc used to evenly distribute load and prevent surface damage in fastening
Cat® Hard Washer is a rigid flat disc used to evenly distribute load and prevent surface damage in fastening
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
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.
Hex head bolts/screws offer the most robust driving feature.
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 hardened 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.
Units of Measure
INTEGRATED TOOLCARRIER
IT12B IT14F IT14G IT14B IT62G IT62H IT14G2 IT28G IT28F IT62G II IT18F IT38G II IT38G IT38F
WHEEL HARVESTER
550B 580B 550 570 580 570B 560B
POWER PACK
C18
MINI HYD EXCAVATOR
301.7D CR 303.5E2 CR 302.5C 302.7D 308E2 304E2 304CR 304C CR 305.5 301.8 301.9 301.6 301.5 304SR 305.5D 301.4C 301.6C 301.8C 301.7CR 305E2 304E2 CR 304D CR 304.5E2 306.5 305 CR 308E CR 302.5 308E SR 303C CR 307.5 305C CR 307-A 302CR 308E2 SR 303.5C 303.5E 303.5D 305.5E2 307D 307C 307B 307E 308E2CR 306E 308E 308D 308C 305.5 GC 303 SR 305.5 CR 308E2 CR 307E2 308E2SR 308.5 303CR 304 305 308 309 306 307 305D CR 310 303.5E2 303.5CR 302.7CR
ROTARY DRILL
MD6310 MD6250 MD6200 MD6380
TRACK FELLER BUNCHER
1190 2491 541 2 2590 TK711 511 522 521 1190T 521B 532 522B 541 551 552 2290 1390 TK732 TK722 552 2 TK721 TK752 TK751 TK741 1290T 2390 2391
HARVESTER HEAD
SAT325T HH44 DE
SILAGE DEFACER
DFS124 DFS121 DFS118
EXCAVATOR
330 L 349D L 320-A L 320-A S 320-A N 324D 325-A 320D2 336D2 L 323F 323D 322N 322-A LN 312-A 322B 322C 321C 321B 548 325D L 330 LN 558 330C FM 538 325B 325C 325D 336E H 329D LN M325D MH 318D2 L 330 GC 320D RR 345D L 320N 320B 320C 320D 314E LCR 323F L 317 GC 365B 349F LXE 320D LN 318B N 325 LN 320D FM RR 336D LN 325D FM 320D GC 315-A L 330C L 320D FM 312D2 GC 313 GC 349D2 L E70B 329D 330-A 330C LN 325D MH 330C MH 345C MH 345 GC 336D 314D CR 335F 336F XE 325C L 336 MHPU 311-A 320D LRR 336D L 312D2 L 350-A L 324D L 322B L 324D FM LL 323F LN 374F 345C L 315-A 323GC 315B FM L 330C 330D 390F L 320 L 365B L M325D L MH 316 GC 336D2 LXE MH3295 340D2 L 320D L 340MHPU 325C FM 340F L UHD 330B L 325 L 317B L 307-A 350 OEM 322-A L 322-A N 325-A LN 336 GC 328D LCR 320-A 340D L 317B LN 335F LCR 312 GX 312 GC 385C L MH 315F LCR M320 345B II 325B L M315F 375-A L M317F 374F L M318F 345B 345C 345D 307 349F L 385C L 317 315 313 336F L XE 312C L 314E CR 349D 320 GC 349E 349F 340F 345B L 330-A L 314D LCR 336F LN XE 323D S 323D L 365C L 345B II MH 336D2 L XE 320C L 325D FM LL 390F 336E LNH 315 GC 349E L VG 325B LN 349D2 336D2 568 FM 320B LU 320B LL 313D2 LGP E120B 352 UHD 340 349 324D FM 352 350 355 320 326 325 323 330 336 333 323 GX 395 330-A LN 365B II 324D LN 374 311D LRR FM538 312B 312C 322B LN 326D L FM548 311B 311C 349E L 323D LN 352F XE VG 330D FM 312B L 320D2 GC 320D2 FM 330-A L 352F-VG 365C L MH 315B 315C FM558 314C 322-A FM568 330GC 313B 312D2 352F 325-A L 323D SA 336D2 GC 322 L 314F CR 336F LNXE 320B FM LL 320B S 320B N 320B L 320B U 336E LH 325-A FM L 313D2 GC MH3040 313D2 326GC 330D L 330D MH 329D L 330D LN 320C FM 319C 568 FM LL E110B 318C 322 LN 318B 345D L VG MH3022 MH3024 336D2 XE 315B L 321D LCR 375-A M320GC 322C FM
SHOVEL
6040
MULTI TERRAIN LOADER
287C2 267B 247B3 297D XHP 277C2 257D 257B 297D 297C 297D2 XHP 247B 287C 287B 287D 297D2 277B 277D 277C 257D3 257B3 267 257 287 277 247
PAVING COMPACTOR
C13 MARINE CB2.7 CB2.5 MG630 CC2.7
COMPACT TRACK LOADER
279C2 279D3 299D 299C 259D 275 285 253 255 265 249D3 275XE 289C2 289D3 299D3 XE 259B3 259D3 285XE 279D 279C 299D3 299D2 239D 299D XHP 289D 289C 249D 299D2 XHP 239D3
ROTARY MIXER
RM800 RM500B
QUICK COUPLER-DWL
CW-05
WORK TOOL
GB120
SOIL COMPACTOR
CP68B CS76B CS74B CS12 GC CS78B CP56B CS64B CS5 825G 825K CP11 CP12 CP13 CP14 CP16 CP17 CS68B CS66B CS11 GC 825 815 CP12 GC 815K CS20 CS10 CS11 CS12 CS13 CS14 CS16 CS17 CS19 CS56B CS10 GC CS54B CP13 GC CP74B 815F II CS13 GC
PETROLEUM TRANSMISSION
CX48-P2300 TH35-E81 TH31-E61 CX35-P800 CX48 CX38-P892 TH53-E60 CX38-P800 CX31-P600
PETROLEUM ENGINE
C9 C7 C175-16 C13 C11 3516C 3512E 3512B
BACKHOE LOADER
420F2 450E 450F 420XE 414E 416F2 416E 416F 416C 416D 434F2 432F2 426C 428F2 424D 424B 422F 422E 420D 420E 415F2 420F 426 F2 428F 428D 428E 428C 430D 430E 430F 427F2 438C 438D 415 416 426 428 436C 424 420 434E 434F 432E 432F 432D 438 434 436 430 432 444 446 440 450 430F2 442D 442E 444F 444E 444F2 422F2
CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS
COMMANDCONSOLE COMMANDSTATION COMMAND
PETROLEUM GEN SET
3512C
WHEEL LOADER
988 XE 986H 986K 980XE 988G 988H 988F 988K 950GC 814K 988F II 907K 972 XE 928HZ 906K 906M 908K 908M 980 XE 924GZ 924HZ 990K 990H 972M XE 938G II 993K 992G 992K 972XE 994F 994D 994K 988GC 950G 950F 950H 950K 950M 950L 918F 966XE 980GC 966F II 962M Z 950M Z 972G II 966M XE 982XE 960F 966 XE 962H 962G 962L 962K 962M 966F 966H 966G 966L 966K 966M 924F 924H 924G 924K 928F 926M 962 928H 928G 966 972 966 GC 986 980 982 950G II 988 995 994 990 993 992 980G II 988K XE 926 924 930 938 950 982 XE 908 907 906 950 GC 970F 966G II 972G 972H 972K 972M 972L 930G 930H 930K 930M 962G II 938G 938F 938H 938K 990 II 938M 980F II 966K XE 980C 980F 980H 980G 980L 980K 980M 982M 950F II
FORWARDER
554 564 584 574 574B 584HD
INDUSTRIAL TRACTOR
HA771 HA871 TK381 TK371
ARTICULATED TRUCK
D300E II 725 740 745 730 735 725C 730C2 D300B D250D D250B 725C2 740 GC 730C 735C 735B 735 OEM D20D D250E II 730 EJECTOR 740C 740B 745C
WHEELED EXCAVATOR
M320F W330B W345C MH M318D M318C M318F M318C MH M315C M315D M316C M316F M316D M313C M313D M314F M320GC M315D2 MH3026 MH3024 MH3040 M324D2 MH M320D2 M317D2 M322D2 MH M322D MH M320 M323 M317 M330D M325C MH M318D MH M323F M322D2 M322F M322D M322C W345B II M325B
PNEUMATIC COMPACTOR
PS-200B PS-300 PS-150C PS-150B PS-300B PS-300C PF-300 PS-500 PF-300C PF-300B CW-16 CW-14 CW34 PS-360B PS-360C CW12 PF-290B CW-34
ENGINE - INDUSTRIAL
G3512 3516B
INDUSTRIAL ENGINE
C1.1 C18 C9.3 3516B 3516C 3512B 3512C C4.4 C11 C13 C15 3126 3116 3114 3512 C9 C175-16
QUARRY TRUCK
777E 775D 775B 773E 771D 771C 772G 770G
WHEEL SCRAPER
621G 621F 623G 623F 627G 627F 631G 631E 633E 637K 637E 637G 637D 651E 657G 657E
SPRAY AR
CAT WDS
GAS ENGINE
G3512E G3612 G3608
TRACTOR
768C 776D 784C 784B
BLADE
DB120 DB123 SNOW WING BLADE GB124
PUMPER
SCT673 CPT372 SPF343 SPF743 SPF343C SPT343 SPT342
POWER MODULE
3516B OEM POWER XQC1200 XQC1600 PMG3516 XQ2280 C32 C18
SHOVEL LOGGER
345C
TRANSMISSION-ONHIGHWAY
CX35 CX31 CX28
SITE PREP TRACTOR
586C
OFF HIGHWAY TRUCK
777G 777E 794 AC 773GC 798 AC 785D 796 AC 789G 789D 772 770 793D 777 775 773 793F 789 785 793 798
LOAD, HAUL, DUMP
R1700K
MOTOR GRADER
135H 120M 2 130G 140M 3 140M 2 12M 3 AWD 16H NA 120H 120G 24 16 14 18 120M 120K 163H 12M 3 12M 2 163H NA 160M 2 160M 3 120H NA 16GC 16M3 140K 2 135H NA 140H ES 12H NA 120H ES 140H NA 160M 3 AWD 24H 24M 160K 160H 160M 140M 3 AWD 14M-3 12H ES 14H NA 120 GC 140M 140K 140H 140G 143H 140 GC 18M3 160H ES 16M 160 16H 16G 14L 150 14M 140 14H 14G 12H 12G 12M 12K 14M3 120 160H NA 120K 2
OEM SOLUTIONS
TR35E44-C9.3BL 3412C
HYDRAULIC SHOVEL
6020 6015 6040 6030 6020B 6060 6015B
KNUCKLEBOOM LOADER
559C 559D 539 2384D 2384C 579C 579D 2484D 2484C
MARINE ENGINE
3196 3126 C18 MARINE C18 C12 3512C C12 MARINE C9.3 3176C 3176B C9 C-12 C140
TRANSMISSION-MILITARY
CX28
LANDSCAPE RAKE
LR18B LR116 LR119 LR15B
EXPANDED MINING PRODUCTS
LD350
LOG LOADR FORST MACH
558
FRONT SHOVEL
5080
ENGINE - GENERATOR SET
3508B
PETROLEUM PACKAGE
CX31-P600- TH31-E61 TH35-E81 TH31-C9P CX31-C13I
ENERGY STORAGE
ETS1500 PGS1260 PGS840 PGS1260 HD
RECLAIMER MIXER
RM400 RM800 RM500B RM-500 RM-350B RM-350 RM-300
ENGINE
C175-16 3516E 3126E C9 INDUSTRIAL C13B G3520 C9.3
WATER DELIVERY SYSTEM
CAT WDS
COLD PLANER
PM620 PM622 PM-465 PM820 PM825 PM822 PM312 PM313 PM310
ELECTRIC ROPE SHOVEL
7495 HF 7495
GEN SET ENGINE
DE1100 3116 DE800S POWER SYS
TRANSMISSION
CX31 HT CX38-P892 CX31-P300 CX31 TR16-C7.1
ROTARY/TRACK DRILLS
MD5075 MD5150C MD5125 MD5075C
SKID STEER LOADER
226B 226D 252B3 226B3 226D3 272C 272D 232B 232D 236B 236D 216B 270XE 262C2 272D2 XHP 236 232 250 236B3 248 246 242 262 260 252 270 236D3 262B 262D 262C 265 262D3 268B 216 228 226 232D3 272D XHP 252B 256C 272D3 272D2 242B3 242D3 246D3 272D3 XE 216B SERIE 242B 242D 246B 246D 246C 248B 216B3
INDUSTRIAL LOADER
415F2 IL
WHEEL FELLER BUNCHER
573D 2670D TK370 TK380 HA870 2570D HA770 563D 543 533
POWERTRAIN
TR43E44-C13BL TR43M44-C13B TR35E44-C9.3B
TRACK-TYPE LOADER
973
GENERATOR
SR5 SR4B SR4BHV XQ330 LC51XX
TRUCK ENGINE
3126B 3126E 3116 3126 C7 C9 C-9 C11 C13
WHEEL TRACTOR-SCRAPER
627 623 621 637 632 631 627K LRC 623K LRC 631K 637K 623K 621K 627K 657 651
TRACK SKIDDER
D5HTSK II D4HTSK III
WHEEL SKIDDER
518C 545D 545C 545 555D 535D 535C 535B 528B 525D 525C 525B 530B
ASPHALT COMPACTOR
CB2.7 GC CB2.5 GC CC2.7 GC CW16 CB8 CB7 CB16 CB15 CB13 CB10
RETROFIT AFTERTREATMNT
SCR
FORESTRY PRODUCTS
FM528 LL 538 548 558 568 FM528
UNDERGROUND ARTICULATED TRUCK
AD22
RENEWABLE ENERGY
BDP1000 BDP250
TOWED SCRAPER
TS185 TS180 TS225 TS220
WATER FORDING TRACTOR
D7R II
BROOM-UTILITY
BU115 BU118
BROOM-PICKUP
BP24 BP18 BP15 BP15B BP18B
WHEEL TRACTOR
623G 623H 621G 621H 627G 627H 631K 631G 621K OEM 637G 637K 651 657G
HEX BASED SPL SOLUTION
352F OEM
TRACK LOADER
933C 939C 973C 973D 973K BS3E BS3GII 963D 963C 963K 953C 953D 953K 963 973 939 933 953
WHEEL DOZER
834G 834H 834K 834 844 854 824G 824K 814 824 854G 854K 814K 844H 814F II
LANDFILL COMPACTOR
836 826 816F II 816 816K 826G 826K 836H 836G 836K
TELEHANDLER
RT80 TH337C RT60 RT50 TL1055D TH336C TH330B TH460B TH103 TL943 TL1255 TH514D TH82 TH83 TH1255 TH560B TH340B TH255C RT50SA TL642 TH210 TH215 TH0842 TH306D TH357D TH220B RT100 TH355B TH3510 TH350B TH3510D TH360B TH357 TL1055 TH408D TH407C TH62 TH63 TH406C TH1055 TL943D TL943C RTC60 TH580B TL642D TL642C TH0642 TH408 TL1255D
COMPACT WHEEL LOADER
920K 906H2 914 910 903 902 901 908 902C2 906 920 910G 910K 910M 907H2 903C2 914K 914M 914G 918M 904H 906H 903D 904B 908M 908H2 906M 907H 907M 908H 914G2 901C2
UTILITY COMPACTOR
CB2.5 GC CC2.7 GC CB1.8 CB1.7 CB2.7 CB2.5 CB2.9 CB2.7 GC CC2.7
ASPHALT SCREED
SE34VT AS4173 AS4251C AS4252C SE60 VT XW SE60 FM SE47 FM SE60 SE60VT XW SE47 VT SE60 V XW SE60 V SE50 VT SE50 V
LOGGER
322C
UNDERGROUND ART TRUCK
AD45B AD60 AD55 AD63 AD30 AD45 AD22 AD55B
UNDERCARRIAGE
OEMS
QUICK COUPLER
FUSION PIN GRAB
LOAD HAUL DUMP
R1300 R1700 XE R1600G R1600H R1600 R2900 R2900 XE R1700G R3000H R2900G R1700
MATERIAL HANDLER
MH3022 MH3024 MH3037 MH3032 MH3040 MH3049 MH3050 MH3059 M325D MH MH3250 MH3260 MH3295 M325D L MH
BACKHOE
BH130
ROTARY CUTTER
RC20
TRACK-TYPE TRACTOR
D10 D11 D8 GC D3C III D3G D4G D4H D5M D5N D5G D6R D6T D6M D6N D6K D7E D4K2 LGP D6N LGP D7R XR D6T LGP D8 XE D3K2 XL D6T XW D6T XL D5C III D8GC D5R XL D7R D8T D8R D8N D9T D9R D6T XW PAT D6R LGP D7R SERIES D6N OEM D10N D10R D10T D11N D11R D11T D6H XL D7R LGP D6T LGPPAT D6K LGP D6R STD D6T XL PAT D4H XL D5K2 XL D7R II D5R LGP D6R II D5R2 D6N XL D3K2 LGP D4K2 XL D6GC D6R XL D4C III D6K2 XL D6K XL D6K2 D7E LGP D6R III D6XE D4H III 30/30 D6K2 LGP D9 D2 D1 D4 D3 D6 D5 D8 D7 D5K2 LGP D10T2 D8R II DEUCE
ASPHALT PAVER
AP1055 AP655 PE636 AP600 AP500F AP-1000B AP-1000E AP-1000D AP-1000F BG-2255C AP500 AP-800C AP555F AP600F AP-1050 BG1055E AP-1000 AP555 BG500E BG555E AP400 AP300F BG-260D BG-260C AP655F BG1000E AP-500E SE47 BG-2455D AP-555E BG-230 BG600D AP355F AP455 AP-600D AP655F L AP-655C AP-655D AP-300D AP355 AP-1055F AP-1055D AP-1055E AP300 BG655D AP1000
RAKE-LANDSCAPE
LR15B LR18B LR18 LR15
MARINE AUXILIARY
3512C
PIPELAYER
561N 561M 587T 587R PL83 PL87 PL72 PL61 583T 572R II
BROOM
BP22 BP25 BA30 BA25 BA22
STABILIZER MIXER
SM-350
MINING EXCAVATOR
5230B 5130 5230 5130B
BROOM-ANGLE
BU115 BU118 BA25 BA22 BA30
VIBRATORY COMPACTOR
CS-431C CS-68B CP-533D CP-533C CP-533E CS-433E CS-433C CS-66B CV119 CV117 CP-663E CS-64B CV16B CB-66B CB-534C CB-534B CB-534D CB-64B CB-535B CB-536D CS54B CD-54 CS56B CB-68B CV18B CB-34 XW CS-563C CS-563D CS-563E CS-663E CS-78B CS-79B CP-433C CP-433E CP12 CS-76B CS-533C CS-533D CP74B CS-533E CS-74B CP-563E CP-563D CP-563C CB-523B CB-525B CP12 GC CC-34 CB-224D CB-224E CC-24 CB-224C CB-225E CB-225D CP-563 CP-54B CP-56B CP-573E CP76B CP-533 CS-573C CS-573E CB10 CB7 CB1.8 CB1.7 CS-323C CD-44B CP-64 CP-54 CP-56 CP-44 CP11 GC CC4.0 CS12 CS14 CP-76 CP-74 CS78B CB-64 CB-54 CB-564D CB-214E CB-214C CB-214D CB-44B CB-434B CB-434D CB-434C CB-434 CB-334E XW CS79B CP-68B CS-583E CS-583C CB-32 CS74B CB-34 CS10 GC CB-24 CB-22 CB-14 CP68B CS-56 CS11 GC CS-573 CS-54 CS-56B CS-583 CS-44 CS-54B CS-563 CS-533 CS-531 CS-423E CP-323C CS-76 CS-74 CB46B CS-64 CB-545 CB-544 CB-54B CV16 CB-523 CB-525 CV18 CB-634D CB4.0 CB4.4 CD-54B CS7 CB-334E CB-334D CB-335E CB-335D CP7 CS68B CP54B CP-74B CS-683E CP56B
MOBILE HYD POWER UNIT
330D L 329D L 323D LN 330D2 349D L 330 MHPU 349E L HVG 325D 350MHPU 352FMHPU TH43-C18 336F 336D 330D 330C 323D L 365C L 390F 336D L 349E 345D 345C 336E HVG 324D LN 349D2 345C L 340D2 L 325D L
TECHNOLOGY
AUTOGUIDNC
POWER PACKAGE
C7
GENERATOR SET
G3516 G3512 3508 3412C XQ1140 D500GC C7.1 GEN C13GENSET DG500 3516 3512 D300GC XQ425 G3516B G3516C D1000 D600 GC G3516H 3508B C4.4 D450GC DE1250S XQP300 C18 I6 XQP310 D250GC G3512H C13 XQ375 XQ60 DG200 3456 DE1500 DE400SGC DG125 DE1000S DG100 DG175 DG150 DG50 DG40 DG45 DG30 DG35 DG20 DG25 G3520H 3512C 3512B DG80 DG70 DG60 3516C 3516B 3516E DE1400 D20 D25 D30 D400GC C18 GEN SE D1250 D550GC C9 3516B GEN D350GC G3406 G3412 DG400 C18 C15 C13 C15 I6 DG450 C9.3 C9 GEN SET DG350 C27 DE350SGC XQ330 C32 D800 C15 GEN SE DE400GC C175-20 C175-16 DE1250 3406C
BOX BLADE
BB121 BB124
EJECTOR TRUCK
730C 740B 730C2 EJ 740 730
MACHINE CNTRL & GDNC
CPM KIT
COMBAT VEHICLE ENGINE
C13
FOREST PRODUCTS
OTHER
ROAD RECLAIMER
RM600 RM500 RM800 RM400 RM500B RM-350B
WIDE BODY TRUCK
707
CHALLENGER
55 35 95E 45 85C 85E 85D 75D 75C 75E MTC735 MTC745 MTC755 MTC765 65C 65E 65D
ENGINE - MACHINE
C9 C32 3116 3114
OFF-HIGHWAY TRUCK
D10R
BATTERY CHARGER
MEC500
TRUCK
793F XQ 775G 775F 775E 777D 777G 777F 775G OEM 785 789 770G 795F XQ 772G 773E 773D 773G 773F 773B 772 770 794 AC 772G OEM 769D 769C 795F AC 793F AC MT4400D AC 773G LRC 793F OEM 793D 793B 793C 793F 797F 797B 775G LRC 793F CMD 789C 789D 789B 770G OEM 69D 785G 773G OEM 785C 785D 785B
COMPACTOR
CB8 CB7 CB10 CB13 CB15 CB16 CD10 CCS9 CD8
