Studded Flange Capscrews

Genuine Studded Flange Capscrews for Onan, Cummins & Fleetguard Diesel Engines

Maintain the integrity and performance of your diesel power engines with our premium Studded Flange Capscrews. Crafted to meet exacting standards, these genuine capscrews ensure secure fastening and optimal durability for Onan, Cummins, and Fleetguard equipment.

Studded Flange Capscrews – Reliable Fastening Solutions for Diesel Engines

Our Studded Flange Capscrews offer superior thread engagement and flange design to distribute load evenly and resist loosening under vibration. Perfectly suited for heavy-duty diesel engines, these capscrews come with corrosion-resistant coatings and precise thread specifications to match your engine's requirements.

  • Trusted Quality: Genuine OEM parts engineered for long-lasting performance and compatibility.
  • Enhanced Durability: Corrosion and wear-resistant materials ensure dependable engine operation.
  • Perfect Fit: Designed specifically for Onan, Cummins, and Fleetguard power engines to maintain structural integrity.

Why Choose Our Studded Flange Capscrews?

Experience peace of mind with genuine, expertly crafted studs that guarantee secure engine assembly and extend equipment lifespan.

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  • CUMMINS 3970326 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3970326 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $187.40
    $171.19
    Precision engineered to secure peak power performance Robust design ensuring long-term durability under high stress Corrosion-resistant finish optimized for harsh environments Guaranteed authentic...
    $187.40
    $171.19
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    Qty in Cart: 0
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    Price:
    $187.40
    $171.19
    Subtotal:
  • CUMMINS 3963749 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3963749 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $17.44
    $15.93
    Engineered for precision and endurance in demanding Cummins systems Ensures secure fastening to maintain optimal engine performance Manufactured as a genuine Cummins OEM component for guaranteed...
    $17.44
    $15.93
    Add to Cart
    Qty in Cart: 0
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    Price:
    $17.44
    $15.93
    Subtotal:
  • CUMMINS 3947358 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3947358 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $23.23
    $21.22
    Precision engineered for unmatched durability and fit Ensures optimal engine assembly security for consistent power delivery Maintains Cummins’ legacy of trusted OEM quality and...
    $23.23
    $21.22
    Add to Cart
    Qty in Cart: 0
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    $23.23
    $21.22
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  • CUMMINS 3944874 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3944874 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $19.37
    $17.70
    Precision engineered for unmatched durability and strength Essential component ensuring secure assembly and optimal engine performance 100% genuine OEM Cummins part crafted to original...
    $19.37
    $17.70
    Add to Cart
    Qty in Cart: 0
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    Price:
    $19.37
    $17.70
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  • CUMMINS 3944816 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3944816 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $10.60
    $9.69
    Precision engineered for uncompromising strength and durability Ensures optimal clamping force and secure fastening in demanding engine environments Corrosion-resistant design for extended service...
    $10.60
    $9.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.60
    $9.69
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  • CUMMINS 3944152 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3944152 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $20.52
    $18.74
    Engineered to empower your Cummins equipment with precision and endurance. Robust studded flange design ensures optimal clamping force and vibration resistance. Manufactured to exact Cummins OEM...
    $20.52
    $18.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.52
    $18.74
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  • CUMMINS 3944061 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3944061 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $12.82
    $11.71
    Engineered to uphold the legacy of Cummins' precision and strength. Precision-machined studded flange cap screw ensures secure fastening under demanding operating conditions. Constructed from...
    $12.82
    $11.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.82
    $11.71
    Subtotal:
  • CUMMINS 3943995 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3943995 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $17.62
    $16.09
    Precision fastening engineered for Cummins power excellence Robust design ensuring enduring hold under demanding conditions Corrosion-resistant finish for extended service life Authentic Cummins OEM...
    $17.62
    $16.09
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.62
    $16.09
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  • CUMMINS 3943720 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3943720 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $388.65
    $355.03
    Engineered to uphold Cummins’ legacy of excellence Precision-machined for optimal flange fastening strength Crafted for high-stress durability and corrosion resistance 100% genuine Cummins OEM part...
    $388.65
    $355.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $388.65
    $355.03
    Subtotal:
  • CUMMINS 3936352 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3936352 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $81.85
    $74.77
    Cummins 3936352 - STUDDED FLANGE CAPSCREW MINS3936352 Discover the top-notch quality of the Cummins 3936352 - STUDDED FLANGE CAPSCREW, designed for optimum performance and durability. With our...
    $81.85
    $74.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $81.85
    $74.77
    Subtotal:
  • CUMMINS 3935105 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3935105 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $75.69
    $69.15
    Engineered precision for uncompromising power Robust studded flange design guarantees superior fastening strength Manufactured to exact Cummins OEM standards to optimize compatibility and...
    $75.69
    $69.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $75.69
    $69.15
    Subtotal:
  • CUMMINS 3931061 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3931061 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $26.74
    $24.43
    Precision fastening engineered for uncompromising durability Corrosion-resistant studded flange design for reliable engine integrity OEM-certified to ensure perfect compatibility and optimal...
    $26.74
    $24.43
    Add to Cart
    Qty in Cart: 0
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    Price:
    $26.74
    $24.43
    Subtotal:
  • CUMMINS 3923309 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3923309 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $31.03
    $28.34
    Engineered for Excellence, Built to Endure Precision-machined for exact Cummins engine compatibility ensuring ideal torque and secure hold Manufactured to provide superior resistance to wear,...
    $31.03
    $28.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $31.03
    $28.34
    Subtotal:
  • CUMMINS 3697606 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
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    CUMMINS 3697606 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $6.48
    $5.92
    Precision engineering for unmatched durability and fit Essential for maintaining engine integrity and safety Certified OEM part from Cummins ensuring optimal compatibility CUMMINS 3697606 STUDDED...
    $6.48
    $5.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.48
    $5.92
    Subtotal:
  • CUMMINS 3691817 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3691817 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $10.19
    $9.31
    Engineered precision for uncompromising reliability Exceptional strength ensures secure fastening under demanding conditions Corrosion-resistant finish enhances long-term durability Guaranteed...
    $10.19
    $9.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.19
    $9.31
    Subtotal:
  • CUMMINS 3690648 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3690648 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $88.39
    $80.75
    Precision engineered to uphold Cummins' legacy of durability and power Manufactured to exact OEM specifications for flawless compatibility Constructed from premium materials to endure rigorous...
    $88.39
    $80.75
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $88.39
    $80.75
    Subtotal:
  • CUMMINS 3690647 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3690647 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $98.07
    $89.59
    Engineered precision for dependable power connections Durable studded flange design ensures secure fastening under extreme conditions Crafted as a genuine OEM Cummins component for unmatched...
    $98.07
    $89.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $98.07
    $89.59
    Subtotal:
  • CUMMINS 3690644 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3690644 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $157.68
    $144.04
    Precision-engineered fastening for unwavering engine integrity Robust corrosion resistance ensures lasting durability in demanding environments Official OEM component guaranteeing exact...
    $157.68
    $144.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.68
    $144.04
    Subtotal:
  • CUMMINS 3406875 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3406875 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $28.79
    $26.30
    Engineered for excellence, built for endurance. Precision-machined studded flange capscrew ensuring secure assembly under high stress. Superior corrosion resistance and engineered for long-lasting...
    $28.79
    $26.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.79
    $26.30
    Subtotal:
  • CUMMINS 3329535 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3329535 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $199.87
    $182.58
    Precision engineered for unwavering strength and reliability Exceptional corrosion resistance ensures lasting durability in demanding conditions Designed for optimal torque retention, stabilizing...
    $199.87
    $182.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $199.87
    $182.58
    Subtotal:
  • CUMMINS 3329229 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3329229 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $25.12
    $22.94
    Engineered to fit perfectly for seamless integration Durable construction to withstand demanding operating conditions Precisely manufactured as a genuine OEM Cummins component CUMMINS 3329229...
    $25.12
    $22.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.12
    $22.94
    Subtotal:
  • CUMMINS 3067952 - STUDDED FLANGE CAPSCREW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3067952 STUDDED FLANGE CAPSCREW Original OEM part

    CUMMINS

    $28.86
    $26.36
    Reliability engineered for every connection Durable studded flange design ensuring secure fastening under extreme conditions Precision-manufactured to meet Cummins strict OEM standards for seamless...
    $28.86
    $26.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.86
    $26.36
    Subtotal:
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