344-5673: Hex Nuts, Zinc Flake
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    344-5673: Hex Nuts, Zinc Flake

    Part Number: 344-5673
    Brand: Cat
    Retrieving Price.....

    Metric, Coarse Thread UNC

    Cat bolts and matching hardened washers and nuts form a matched system which produces consistently high clamp loads.

    Warning: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
    UNITS:
    • US
    • Metric
    • Finish: Zinc Flake
    • Nut Height - 2 (mm): 5.2
    • Nut Type: Hex Head Nuts
    • Nut Width - 3 (mm): 10
    • Thread: Coarse Thread UNC
    • Thread Size (dia x pitch) (mm): M6 x 1.00
    wheel tractor-scraper
    613G, 637E, 621G, 623G, 637G, 631K, 621H, 621K, 623K LRC 657G, 621K OEM 637K, 627G

    underground articulated truck
    AD60, AD55, AD30

    mini hydraulic excavator
    308, 303.5E2 CR 304D CR 308E2CR, 303.5E 304E2 303ECR, 304E2 CR 304.5E2 308.5 307.5 309, 302CR 301.5, 303.5E2 301.6, 303.5D 303E CR 301.8, 308E2 CR 304E 310 301.7CR

    hd(10-18l)
    XQ570

    forest products
    2570D, 2384C, 2864C, 559C, 548 SAT323, 559D, 2570C, 2484D, 563D, 579C, 573C, 2670C, 573D, 563C, 2484C, SAT318, 2384D

    wheel-type skidder
    535D, 545D, 555D, 525D

    track type tractors
    D8T, D7E, D9T, D10T, D11T, D6TXW, D7ELGP, D5R2LGP, D6T2XL, D6T2LGP, D6K2XL, D6TLGP, D6TXL, D6TLGPVP, D6NXL, D6T3XL, D6NLGP, D6VP D6TXEXLVP, D6TXEXW, D6, D6K2LGP, D10T2LRC, D6TXWVP, D8RLRC, D6TXLVP, D11TCD, D6R2LGP

    multi terrain loaders
    259D, 236D, 246D, 297D2 XHP 289D, 257D, 277D, 232D, 249D, 287D, 279D, 242D, 262D, 239D, 216B3, 299D2, 299D2 XHP 226D, 297D2, 226B3, 272D2 XHP 272D2

    vibratory single drum pad
    CP54B, CP56BLRC, CP56B, CP44BLRC

    track-type tractor
    D6T, D6N, D7E LGP D6T XW D5K2 XL D8R D7R LGP D7R, D6K2 XL D6T XL D6R LGP D6N LGP D6K2, D3K2 XL D6R XL D6K2 LGP D6N XL D6T XL PAT D3K2 LGP D5R2 D4K2 LGP D6T LGP D5K2 LGP D7R XR D11T, D10T2, D6R, D6T LGPPAT D4K2 XL D7E, D6T XW PAT D6K D8T, D9T

    wheel feller bunchers
    563C, 2670D

    track-type loader
    973, 953K, 963K

    olympian
    XQ60

    3000
    C4.4, C7.1, XQ35B

    knuckleboom loaders
    579D

    log loaders forestry
    558LL, 568LL

    7 to 9 liter
    C9, C9.3

    wheel tractor scrapers
    623K, 623H, 657G, 627H, 621G, 621H, 627K, 637K, 627G, 613G, 631G, 637KLRC, 627KLRC, 621HOEM, 621KLRC, 631KLRC, 621KOEM, 623KLRC, 631K, 631KOEM, 637G

    motor grader
    160M 2 120M 2 140, 160M 3 140M 3 AWD 160K, 12M 2 140M 3 140M 2 160M, 140K 2 12M 3 160M 3 AWD 120M, 12M 3 AWD 140M, 16M, 14L 24, 12M, 12K, 14M-3 120K 2

    wheel-type loader
    908H, 924G, 993K, 950L, 962K, 966M XE 950H, 938G, 972M XE 992G, 950 GC 906M, 930M, 924H, 992K, 962M, 962 966K XE 950K, 930G, 972M, 950M, 980L, 907H, 907K, 966H, 994K, 966M, 907H2, 980K HLG 962H, 907M, 906K, 910K, 908M, 990K, 924K, 938K, 988K, 962M Z 982M, 930H, 938M, 924GZ, 906H, 914K, 930K, 972G, 924HZ, 972H, 966K, 908K, 966E, 918M, 986K, 914M, 906H2, 928HZ, 966F, 966G, 988 XE 926M, 966D, 938H, 938G II 980M, 966F II 986H, 910G, 928G, 962L, 988K XE 980F, 950M Z 928H, HIN2021D 990 II 972K

    retrofit aftertreatment
    SCR

    track loaders
    963K

    large mining products
    6015B, 6020B, MD5150C

    asphalt paver
    AP555F, BG555E, AP-555E AP-1055E AP355F, AP300F, AP-655D, AP655F, AP655F L AP-1000E AP600F, AS4251C, AP500F, BG600D, BG-2455C, AP-1055D, BG1055E, AP-1000D, AS4173 AP-600D, BG-260D, BG-260C, AP-1000B, BG655D, BG-2455D, AP-1055B, AP-1055F AP-800D, AP-1000F AP-300D BG-230D, BG1000E, BG500E, AP-500E

    material handler
    MH3059, MH3049, MH3037

    generator
    SR5, SR500 SR4B

    15 to 18 liter
    C18, C15, G3406, C-15, 3406C

    road reclaimer
    RM500B

    wheel loaders
    IT28G, IT38G, 980M, 990H, 972H, 980G, 980K, 994H, 950M, 924G, 982M, 972L, 924HZ, 966F, 908H2, 972M, 988K, 980C, 938K, 966M, 966H, 994F, 962H, 980H, 910M, 930K, 938G, 950H, 972K, 966L, 924GZ, 986K, 990, 993K, 990KLRC, 950MZ, 992KLRC, 938GII, 966FII, 993KLRC, 972MXE

    drill
    MD6310, MD6250

    wheel dozers
    824C, 824K, 844, 834K, 854G, 844H, 854K, 854KLRC

    wheel excavators
    M318F, MH3024, MH3022, MH3026, M314F, M320F, M322F, M316F, M315F

    telehandler
    TH417C, TH406C, TH514C, TH3510D, TH407C, TL943D, TL642D, TH336C, TL1055D, TH306D, TL1255D, TH414C, TH255C, TH314D, TH408D, TH337C, TH357D, TH514D, TH417D, TH408DLRC

    cold planers
    PM313, PM820, PM825, PM310, PM312, PM620, PM622, PM822, PM820LRC, PM313LRC, PM312LRC

    asphalt pavers
    AP655F, AP-655C, AP555F, AP-600D, AP1000F, AP500FLRC, AP555E, AP655FLRC

    pipelayer
    PL61, PL83, PL72, PL87

    engine - generator set
    C280-12, G3516H, C4.4, 3512C, 3512, 3516, 3304, 3512B, 3516C, 3516E, C175-16, 3508B, C32, C15, C18, C15 I6 3516B, 3412, 3304B, DG50, C18 I6 C13 XQ375 G3508, C27, 3406C, G3516C, C13 XQ350 3412C, G3516B, XQC1200 3306B, G3516, DG30, XQP150, XQ425, G3512, C3.4B, C13GENSET 3306, 3406B, DG60, G3412, G3520E, C13, DG80, XQ35, C9, C2.2, C280-16, C9 GEN SET G3520B, G3412C

    work tool
    BA22, BA30, DFS124 BP25, BA25, BP22, DFS118 DFS121

    track excavators
    329E L 336E L 320D RR 312D, 336D2 L 320D LRR 318E L 323F 323E L 324D L 323D L 326F, 312D2, 349E, 323E LN 323D LN 349E L 336F, 326F L 320E L 329D2 L 323F L 349F LXE 336E H 320D L 336F L 320D3 336D2, 319D LN 320D2 GC 390F L M317F, 336F LN XE 320E, 336F L XE 336E LH 312D L 336F LNXE 320E LRR 329D L 352FMHPU 326D2, 330D2 L 323D, 313F 318F L 316F L 315D L 336E LNH 336D, 330F, 374F L 340F L UHD 349F L 323F LN 349D2 L 312E, 326D2 L 349E L VG 336D L 340F L LRE 316E L 323D2 329D, 336F LN 325F 315F LCR 329E, 324E L 319D L 308E2CR, 336FL, 336FLXE, 336FLN, 320FL, 325FLCR, 320ELN, 323DSA, 340FUHD, 312F, 349FL, 330FOEM, 336FLNXE, 336FXE, 323FLN, 336EL, 330FLN, 320EL, 349FLXE, 320ELRR, 326FL, 326FLN, 336D2L, 336ELH, 335FLCR, 320DL, 319DL, 324EL, 324D, 330FL, 352F, 320ERR, 390FL, 352FXE, 352F2VG

    expanded mining products
    6015B, 6020B, MD5150C

    off-highway truck
    775G, 797F, 777D, 785D, 793F AC 770G, 785G, 772G OEM 772G, 775G OEM 793F XQ 795F XQ 777E, 793C, 777G, 773G OEM 793F, 795F AC 789D, 793F CMD 793D, 770G OEM 794 AC 773E, 777B, 775G LRC 773G LRC 793B, 789C, 777F, 793F OEM

    articulated trucks
    730C, 730C2 EJ 730, 735C, 725C, 740, 725C2, 735, 740C 740 GC 730C2, 745 745C, 740DEJ, 745DLRC, 740GC 730D, 745D, 740CEJ

    underground articulated trucks
    AD22, AD55

    vibratory single drum smooth
    CS66B, CS64B, CS56B, CS11GC, CS12GC, CS68B, CS10GC

    underground mining loaders
    R2900G, R2900, R3000H, R1700K

    oem solutions
    CAT WDS

    cold planer
    PM313, PM820, PM825, PM310, PM312, PM620, PM622, PM822, PM820LRC, PM313LRC, PM312LRC

    vibratory double drum asphalt
    CD8, CCS9, CB16, CB1.7LRC, CB1.8LRC, CB1.7

    engine - machine
    C4.4

    petroleum products
    C175-16, 3508B, CX35-P800 C9, CX31-P600 3508C, 3512C, CX48-P2300 CX31-C9I C15, TH48-E80 TH48-E70 TH31-C9I C18, TH55FT-E90 CX31-C11I TH55, TH55-E70 CX38-P800 TH35-C11I TH31-E61 CX35-C18I CX31-C15I 3516C, CX31-C13I TH35-C13I CX31-C18I CX38-P892 TH35-E81 TH35-C15I 3516B

    brush cutters,industrial,other
    586C

    cg137-8
    CG137-8

    3500
    3512, 3512C, G3516B, 3512B, 3516C, C175-16, G3512H, 3516, 3516B, G3520H, C175-20, G3512, G3516, 3516BHD, 3516CHD, 3512BHD, 3512CHD, G3520C, G3520

    paving compactor
    CW12, CC-34B CS64B, CP-34 CS-78B CS-68B CP-64 CP-68B CD-44B CS-54 CB-24B CB7, CS-533E, CS74B, CB1.7, CS-74B CS56B, CP-54B CS-76 CS-56B CP-56B CD10, CS-64B CB-66B CS-54B CD-54B CP-533E, CS-56 CP74B, CB16, CB-44B CS-66B CP54B, CS79B, CS-76B CP56B, CB15, CS-34 CB1.8, CP44B, CB8, CW-34 CC-24B CC2.6 CB-34B CP-74B CS12 CB10, CS44B, CCS7, CS-74 CB-54B CB2.5 CS10 CS54B, CW-16 CS78B, CS-433E, CS11 CP-44 CP76B, CS68B, CS-44B CB46B, CP-76 CS-423E, CP-44B CB13, CP68B, CB-64B CB-68B CS-79B CW34, CS-64 CP-56 CS-44 CB2.7 CB2.9

    transmission
    TH55, CX35

    engine - industrial
    C4.4, 3408, C-12, 3306, 3406B, 3412, 3512B, 3516E, C13, 3408B, 3126B, C-10, 3508B, G3512, 3406C, C175-16, C7, C11, G3508, DG60, 3512E, 3516C, C32, C18, 3508C, C175-20, 3512C, 3412E, G3606, G3606B G3512H, G3516, C7.1, G3616, C9.3, C280-16, 3516B, G3412, C15, 3512, C27, CG137-08 CG137-12, G3608, G3516B, D330C, 3126, G3512B, D333C, G3520J 3054C, G3306, 3304, SPF343C G3612, G3406, C3.4, G3520B, G3516J, G3408C, C9, G3508B, 3406

    10 to 13 liter
    C13

    compactors
    825K, 826C, 826K, 816K, 825C, 815KLRC

    motor graders
    140K, 120K, 140M, 14M, 24M, 160M, 12M, 120M, 16M, 16M3, 18M3, 24, 12K, 14M3, 160M3, 12M2AWD, 120M3, 120M3AWD, 120MAWD, 12M3, 120LAWD, 120, 12M3AWD, 140MAWD, 120M2AWD, 12M2, 120K2, 120M2

    articulated dump truck
    730C, 730C2 EJ 730, 735C, 725C, 740, 725C2, 735, 740C 740 GC 730C2, 745 745C, 740DEJ, 745DLRC, 740GC 730D, 745D, 740CEJ

    skid steer loader
    259D, 236D, 246D, 297D2 XHP 289D, 257D, 277D, 232D, 249D, 287D, 279D, 242D, 262D, 239D, 216B3, 299D2, 299D2 XHP 226D, 297D2, 226B3, 272D2 XHP 272D2

    vees 27 to 32 liter
    G3408, G3408B, G3412, C32, C27, 3412C

    pipelayers
    PL72, PL61, PL61LRC

    integrated toolcarrier
    IT38G II IT62H, IT28G, IT38H

    wheeled excavator
    M322F, M323F

    skidders
    525D, 545D

    wheel dozer
    844K, 854K, 834K, 854G, 814K, 824K, 8A4K

    off highway trucks
    777G, 784C, 785C, 773G, 797F, 797, 793C, 793F, 797B, 789D, 797FXQ, 795FAC, 795FXQ, 793FXQ, 777GOEM, 793FCMD, 789DXQ, 777E2

    excavator
    329E L 336E L 320D RR 312D, 336D2 L 320D LRR 318E L 323F 323E L 324D L 323D L 326F, 312D2, 349E, 323E LN 323D LN 349E L 336F, 326F L 320E L 329D2 L 323F L 349F LXE 336E H 320D L 336F L 320D3 336D2, 319D LN 320D2 GC 390F L M317F, 336F LN XE 320E, 336F L XE 336E LH 312D L 336F LNXE 320E LRR 329D L 352FMHPU 326D2, 330D2 L 323D, 313F 318F L 316F L 315D L 336E LNH 336D, 330F, 374F L 340F L UHD 349F L 323F LN 349D2 L 312E, 326D2 L 349E L VG 336D L 340F L LRE 316E L 323D2 329D, 336F LN 325F 315F LCR 329E, 324E L 319D L 308E2CR, 336FL, 336FLXE, 336FLN, 320FL, 325FLCR, 320ELN, 323DSA, 340FUHD, 312F, 349FL, 330FOEM, 336FLNXE, 336FXE, 323FLN, 336EL, 330FLN, 320EL, 349FLXE, 320ELRR, 326FL, 326FLN, 336D2L, 336ELH, 335FLCR, 320DL, 319DL, 324EL, 324D, 330FL, 352F, 320ERR, 390FL, 352FXE, 352F2VG

    earthmoving compactor
    836K, 815K, 816K, 826K