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    The World's Best Locking Fastener The World's Best Locking Fastener The World's Best Locking Fastener The World's Best Locking Fastener
    • CARS & TRUCKS
      • GENERAL MOTORS
        • GM HOME
        • Header Bolts
        • Intake Manifold Bolts
        • Collector Bolts
        • Oil Pan Bolts
        • Valve Cover Bolts
        • Starter Bolts
        • Harmonic Balancer Bolts
        • GM Additional Bolt Kits
      • FORD
        • Ford Home
        • Header Bolts
        • Intake Manifold Bolts
        • Collector Bolts
        • Oil Pan Locking Bolts
        • Valve Cover Bolts
        • Harmonic Balancer Bolts
        • Ford Additional Bolt Kits
      • MOPAR
        • Mopar Home
        • Header Bolts
        • Collector Bolts
        • Harmonic Balancer Bolts
        • Oil Pan Bolts
        • Valve Cover Bolts
        • Automatic Transmission Pan Bolts
        • Intake Manifold Bolts
      • IMPORTS
        • CV Joint Locking Bolt Kits
          • Import CV Joint Locking Bolt Kits
        • Import Locking Turbo Bolt Kits
        • Import Oil Pan Locking Bolt Kits
        • Import X-Lock Locking Spindle Nuts
        • TURBOS
      • AMC
        • AMC Header Bolts
        • AMC Turbo Bolts
        • AMC CV Joint Bolts
    • HARLEY-DAVIDSON
    • RV
    • OFF ROAD
      • ATVs / Side-By-Sides
      • Axle/Flange Kits
      • Manual Locking Hub Fasteners
      • X-Lock Locking Fasteners
    • INDUSTRIAL
      • RAILROAD
        • SERVING THE RAIL INDUSTRY
          • Learn more about our dedication to the American and worldwide rail industry
        • LOCOMOTIVES & ROLLING STOCK
          • Locomotive Traction Motor Gear Case Locking Bolts
          • Railroad Cap Screw Locking System for Roller Bearing End Caps
          • Railroad Fastener Locking System For Long Travel Constant Contact Side Bearings
        • RAIL INFRASTRUCTURE
          • Railroad Bridge Locking System for Column Wear Plates
          • Railroad Deck Bolt Locking Systems
          • Railroad Track Nuts and Hotbox Locking Systems
      • Industrial
        • Abutment System Locking Fasteners
        • Bridge System Locking Fasteners
        • Counter Bore System Locking Fasteners
        • Spindle Nut System Locking Fasteners
      • Military
        • Military Locking Systems
    • About
      • Contact
      • News
      • Videos
      • Case Studies
      • Presentations
        • Stage 8 Presentations: Cap Screw Locking System
        • Stage 8 Presentations: Fastener Technology
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        • Stage 8 Presentations: Railroad Roller Bearing Cap Screw Locking System
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    “#AN21250070068 1 1/4-7 6ptT 316 Stainless Steel Grooved Locking Nut Assembly” has been added to your cart. View cart
    #AB101212503063 M12-1.25X30 6pt GR 10.9#AB101212503063 M12-1.25X30 6pt GR 10.9
    Add to cart

    #AB101212503063 M12-1.25X30 6pt GR 10.9

    $23.59
    #AB102002005065 1/4-20X 1/2 6pt flange GR 5#AB102002005065 1/4-20X 1/2 6pt flange GR 5
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    #AB102002005065 1/4-20X 1/2 6pt flange GR 5

    $14.60
    #AB102502010018 1/4-20X1 12pt GR 8#AB102502010018 1/4-20X1 12pt GR 8
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    #AB102502010018 1/4-20X1 12pt GR 8

    $14.60
    #AB105001310065 1/2-13X1 6pt GR 5#AB105001310065 1/2-13X1 6pt GR 5
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    #AB105001310065 1/2-13X1 6pt GR 5

    $10.51
    #AB105002017518 1/2-20X1 3/4″ 12pt GR 8#AB105002017518 1/2-20X1 3/4″ 12pt GR 8
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    #AB105002017518 1/2-20X1 3/4″ 12pt GR 8

    $23.96
    #AB106301122568 5/8-11 X 2.25#AB106301122568 5/8-11 X 2.25
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    #AB106301122568 5/8-11 X 2.25

    $37.18
    #AB110000820018CB 1-8X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly#AB110000820018CB 1-8X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly
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    #AB110000820018CB 1-8X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly

    $65.55
    #AB110000855018 1-8X5 1/2 12PT GR 8#AB110000855018 1-8X5 1/2 12PT GR 8
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    #AB110000855018 1-8X5 1/2 12PT GR 8

    $74.56
    #AB112500720018CB 1 1/4-7X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly#AB112500720018CB 1 1/4-7X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly
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    #AB112500720018CB 1 1/4-7X2 12PT Grade 12.9 Grooved Locking Counterbore Bolt Assembly

    $90.68
    #AB16301112518 5/8-11X1 1/4″ 12pt GR 8#AB16301112518 5/8-11X1 1/4″ 12pt GR 8
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    #AB16301112518 5/8-11X1 1/4″ 12pt GR 8

    $29.53
    #AN20631100068SS 5/8-11 6pt 316 Stainless Steel Grooved Locking Nut Assembly#AN20631100068SS 5/8-11 6pt 316 Stainless Steel Grooved Locking Nut Assembly
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    #AN20631100068SS 5/8-11 6pt 316 Stainless Steel Grooved Locking Nut Assembly

    $73.52
    #AN207501000068SS 3/4-10 6pt 316 Stainless Steel Grooved Locking Nut Assembly#AN207501000068SS 3/4-10 6pt 316 Stainless Steel Grooved Locking Nut Assembly
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    #AN207501000068SS 3/4-10 6pt 316 Stainless Steel Grooved Locking Nut Assembly

    $47.25
    #AN21250070068 1 1/4-7 6ptT 316 Stainless Steel Grooved Locking Nut Assembly#AN21250070068 1 1/4-7 6ptT 316 Stainless Steel Grooved Locking Nut Assembly
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    #AN21250070068 1 1/4-7 6ptT 316 Stainless Steel Grooved Locking Nut Assembly

    $158.83
    #NUT05A 1/2-20 6pt Grade 8 Zinc Dichromate Locking Nut Assembly#NUT05A 1/2-20 6pt Grade 8 Zinc Dichromate Locking Nut Assembly
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    #NUT05A 1/2-20 6pt Grade 8 Zinc Dichromate Locking Nut Assembly

    $15.82
    #NUT10MMA M10-1.50 6pt Flange Grade 10.9 Grooved Locking Nut Assembly#NUT10MMA M10-1.50 6pt Flange Grade 10.9 Grooved Locking Nut Assembly
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    #NUT10MMA M10-1.50 6pt Flange Grade 10.9 Grooved Locking Nut Assembly

    $8.40
    #NUT625A 5/8-11 6pt 316 Stainless Grooved Locking Nut Assembly#NUT625A 5/8-11 6pt 316 Stainless Grooved Locking Nut Assembly
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    #NUT625A 5/8-11 6pt 316 Stainless Grooved Locking Nut Assembly

    $53.11
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    Stage 8 Locking Fasteners

    4318 Redwood Highway, Unit 200
    San Rafael, CA 94903

    (800) 843-7836

    (415) 485-5340

    (415) 485-0552 FAX

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