8C-8722: Hex Head Nut
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    8C-8722: Hex Head Nut

    Part Number: 8C-8722
    Brand: Cat
    Retrieving Price.....

    Hex Head Nut

    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.

    •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).

    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.

    Warning: This product can expose you to chemicals includingLead and lead compounds, which is 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.
    • US
    • Metric
    • Coating: Zinc-Flake (720 h Salt Spray)
    • Finish: Zinc Flake
    • Finish Notes: Caterpillar is changing from Zinc Plating to a Zinc Flake finish for many hex nuts. Until stock of the current plating is depleted, you may receive either Zinc Plating or Zinc Flake due to the exhaust process.
    • Hardened: Yes
    • Hole Thread Pitch: 3.50
    • Material Description: ISO Class 12 or SAE Grade 8 equivilent
    • Nut Type: Hex Head Nuts
    • Thread: Coarse Thread UNC

    underground mining loaders

    wheel-type loader
    994K, 966F, 980H, 966D, 990 II 950 GC 938F, 980K, 970F, 990, 994F, 966G, 988F II 966F II 994, 990K, 980G II 950F II 980K HLG 980G, 950E, 992C, 938G, 980C, 994D, 988F, 980F II 988H, 966E, 988G, 960F, 950B/950E 994H

    825K, 826K, 825H, 825G, 826G, 836H, 836G, 825GII, 826GII

    engine - generator set
    C6.6, C175-20, 3516C, 3516B

    track type tractors
    D8T, D8N, D8RLRC

    wheel tractor scrapers
    623H, 623KLRC

    off-highway truck

    wheel dozers
    844, 824K, 834K, 824H, 834H, 844H, 834G, 844K, 814K, 824G, 824GII, 834KLRC, 844KLRC

    engine - industrial

    track-type loader

    TH355B, TL1255D, TH360B, TH460B, TH350B, TH580B, TH560B, TH220B

    articulated dump truck
    740C 730C, 730, 730C2 EJ 740, 740B

    material handler
    MH3037, MH3059, MH3049

    articulated trucks
    730EJ, 730C2EJ, 740EJ, 740CEJ, 730CEJ, 740DEJ, 730DEJLRC

    paving compactor
    CS-583D, CS-563E, CP-433C, CP-76 CP-663E, CS-683E, CS-433C, CP-533E, CS-573D, CS-433E, CP-573E, CS-423E, CS-44 CP-74 CP-44 CP-433E, CP-563E, CS-531D, CS-573E, CS-533D, CS-663E, CS-54 CS-76 CS-64 CS-583E, CS-56 CS-74 CP-56 CS-533E, CS-563D CP-64 CP-533D, CP-54

    320B, 375-A 345C L 365B, 312B L 325C, 311-A 330B L 365B II 385C, 312B, 311B, 365B L 385B, 365C 385C L 365C L 330C, 315D L 320B N 345B II 312-A


    wheel tractor-scraper
    623K, 623K LRC

    rotary blasthole drills

    asphalt screed-wt

    earthmoving compactor
    826G II 826H, 836G, 825G II

    off highway trucks
    785G, 789D, MT5300DAC, 789DXQ

    vibratory single drum smooth
    CS-533E, CS-683E, CS-433E, CS-663E, CS-583E, CS-573D, CS-573E, CS-563DAW, CS56, CS64

    petroleum products
    C175-16, CX35-P800 CX31-C11I CX31-C13I CX31-C18I CX31-P600 CX31-C15I

    vibratory single drum pad
    CP-533D, CP-563D, CP-533E, CP-563E, CP-433E, CP44

    work tool
    MP324, S50, CR20, VPC-60 P130, MP30, MP365 MP40, VHP-30 VPC-40 P225, P325 S30, VT50 VHC-40 P115, P360 VPC-50 CR28, MP345 MP20, P335 VHC-30 VT30 VT40 VT60 P120, P315 VHC-50 S80, MP332 S130, P28, P140, CR35, VPC-30 P215, CR50, S40, P40, MP15, P235, VHP-50 P16, MP318, VHP-40 S25, P25

    large mining products

    15 to 18 liter

    cold planer
    PM312, PM820, PM313, PM310, PM825, PM622, PM822, PM620

    forest products
    584HD, 584

    wheel loaders
    990K, 980F, 992D, 982M, 980M, 988B, 980K, 990H, 980G, 990, 994K, 988H, 980L, 980H, 992C, 988G, 966E, 980KOEM, 990KLRC, 980GII, 994KLRC, 980FII



    cold planers
    PM310, PM622, PM820, PM620, PM825, PM822, PM820LRC, PM822LRC, PM825LRC, PM313-02 PM312-02 PM310-02 PM620LRC

    wheel dozer
    8A4K 834K, 824K, 844K, 844, 824G II 834G

    asphalt pavers
    AP555F, AP655F, AP500F, AP600F, AP555FLRC, AP655FLRC, AP1055F, AP500FLRC

    asphalt paver
    SE50 VT AP655F L AP555F, AP-1055F AP600F, SE60 V XW AP655F, SE50 V SE60 VT XW SE60 V SE60VT XW AP500F, AP-1000F

    track-type tractor
    D6K XL 8A 8 D8R 8SU 57H D8T, 8U

    expanded mining products
    MD6640, MD6540

    track excavators
    E120B, 390D, 330BL, 312BL, 345CLVG, 385CL, 385BL, 365B, 345BIIL, 330BLN, 365CL, 330DL, 385CFS, 365BL, 320BS, 320B, 325DL

    10 to 13 liter