Regular Hex Nuts

Genuine Regular Hex Nuts for Diesel Engines - Onan, Cummins & Fleetguard

Maintain the integrity and performance of your diesel engines with our authentic Regular Hex Nuts. Engineered specifically for Onan, Cummins, and Fleetguard power engines, these nuts ensure a secure and stable fit for all critical engine components.

Regular Hex Nuts - Durable, Reliable, Genuine Diesel Engine Parts

Our collection features high-grade hex nuts that provide exceptional strength and corrosion resistance, essential for high-performance diesel engines. Whether you need standard hex nuts, heavy-duty hex nuts, or precision-engineered hex fasteners, our range supports your maintenance and repair needs.

  • Premium Quality: Manufactured from robust materials to withstand harsh engine conditions and vibrations.
  • Wide Compatibility: Compatible with Onan, Cummins, and Fleetguard diesel engine models, ensuring the right fit every time.
  • Secure Assembly: Designed to deliver tight fastening, preventing loosening and enhancing engine reliability.

Why Choose Our Regular Hex Nuts?

Trust our genuine Regular Hex Nuts to deliver unmatched durability, precise fitment, and enhanced engine performance, backed by our commitment to quality and expert support for diesel engine parts.

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  • CUMMINS 3818824 - NUT REGULAR HEXAGON-IMAGE1
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    CUMMINS 3818824 CUMMINS Genuine OEM Part PACK OF 8

    CUMMINS

    $49.92
    $45.60
    Genuine Cummins OEM component designed for precise fit and optimum performance. Enhances engine operation by maintaining integrity and reducing wear under critical conditions. Contributes to fuel...
    $49.92
    $45.60
    Add to Cart
    Qty in Cart: 0
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    $49.92
    $45.60
    Subtotal:
  • CUMMINS 3863139 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3863139 REGULAR HEX NUT Original OEM part

    CUMMINS

    $12.47
    $11.39
    Precision-engineered fastening inspired by Cummins' commitment to excellence Durable construction ensuring secure assembly under demanding conditions Corrosion-resistant finish extending component...
    $12.47
    $11.39
    Add to Cart
    Qty in Cart: 0
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    Price:
    $12.47
    $11.39
    Subtotal:
  • CUMMINS 3529372 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3529372 REGULAR HEX NUT Original OEM part

    CUMMINS

    $9.02
    $8.24
    Engineered to uphold Cummins’ legacy of precision and endurance Designed to provide secure fastening for optimal engine performance Manufactured to exact OEM specifications ensuring full...
    $9.02
    $8.24
    Add to Cart
    Qty in Cart: 0
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    Price:
    $9.02
    $8.24
    Subtotal:
  • CUMMINS 3926593 - REGULAR HEX JAM NUT - Original OEM part - Image 1
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    CUMMINS 3926593 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $13.40
    $12.25
    Cummins 3926593 - REGULAR HEX JAM NUT MINS3926593 Find the perfect fit for your lawn mower or outdoor equipment with the genuine 3926593 - REGULAR HEX JAM NUT from Cummins. Ensure optimal...
    $13.40
    $12.25
    Add to Cart
    Qty in Cart: 0
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    Price:
    $13.40
    $12.25
    Subtotal:
  • CUMMINS S205 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS S205 REGULAR HEX NUT Original OEM part

    CUMMINS

    $11.14
    $10.18
    Cummins S205 - REGULAR HEX NUT MINSS205 Find the original Cummins S205 - REGULAR HEX NUT with ease at our online store. Our commitment to quality ensures that you get the right part for your outdoor...
    $11.14
    $10.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.14
    $10.18
    Subtotal:
  • CUMMINS 4928960 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 4928960 REGULAR HEX NUT Original OEM part

    CUMMINS

    $5.60
    $5.12
    Precision-engineered strength for your Cummins system Durable, corrosion-resistant steel ensures lasting performance Essential component for secure fastening and system reliability Certified OEM...
    $5.60
    $5.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.60
    $5.12
    Subtotal:
  • CUMMINS 4062629 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 4062629 REGULAR HEX NUT Original OEM part

    CUMMINS

    $28.63
    $26.15
    Cummins 4062629 - REGULAR HEX NUT MINS4062629 Find the authentic 4062629 - REGULAR HEX NUT from Cummins at our store. Our commitment to providing genuine replacement parts sets us apart. Get this...
    $28.63
    $26.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.63
    $26.15
    Subtotal:
  • CUMMINS 3934864 - NUT REGULAR HEXAGON-IMAGE1
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    CUMMINS 3934864 REGULAR HEX NUT Original OEM part PACK OF 2

    CUMMINS

    $21.24
    $19.40
    Engineered for seamless integration and lasting strength. Precision-crafted to ensure secure fastening under high-stress conditions. Durability that supports long-term engine health and safety...
    $21.24
    $19.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.24
    $19.40
    Subtotal:
  • CUMMINS 3528204 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3528204 REGULAR HEX NUT Original OEM part

    CUMMINS

    $21.06
    $19.24
    Precision engineered for dependable fastening in critical engine assemblies Durable design resists wear and corrosion to maintain secure connections over time Certified Cummins OEM part ensuring...
    $21.06
    $19.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.06
    $19.24
    Subtotal:
  • CUMMINS 3421908 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3421908 REGULAR HEX NUT Original OEM part

    CUMMINS

    $175.45
    $160.27
    Engineered for Precision: Experience perfect compatibility with the CUMMINS 3421908 REGULAR HEX NUT designed to meet Cummins’ rigorous standards. Durability You Can Trust: Built from premium...
    $175.45
    $160.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $175.45
    $160.27
    Subtotal:
  • CUMMINS 3421906 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3421906 REGULAR HEX NUT Original OEM part

    CUMMINS

    $186.06
    $169.97
    Cummins 3421906 - REGULAR HEX NUT MINS3421906 Find the perfect fit for your outdoor equipment with the Cummins 3421906 - REGULAR HEX NUT. Manufactured to exact specifications, this original part...
    $186.06
    $169.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $186.06
    $169.97
    Subtotal:
  • CUMMINS 3278425 - REGULAR HEX NUT Original OEM part PACK OF 2 - Original OEM part - Image 1
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    CUMMINS 3278425 REGULAR HEX NUT Original OEM part PACK OF 2

    CUMMINS

    $28.22
    $25.78
    Engineered to endure, designed to perform. Precision-fit hex nut ensures optimal fastening torque for critical engine components. Corrosion-resistant finish guarantees long-lasting reliability even...
    $28.22
    $25.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.22
    $25.78
    Subtotal:
  • CUMMINS 3251297 - REGULAR HEX JAM NUT - Original OEM part - Image 1
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    CUMMINS 3251297 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $433.10
    $395.64
    Precision engineered fastening solution: Designed to maintain secure assemblies for Cummins engines under rigorous conditions. Durable hex jam nut construction: Crafted from premium materials to...
    $433.10
    $395.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $433.10
    $395.64
    Subtotal:
  • CUMMINS 3235451 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3235451 REGULAR HEX NUT Original OEM part

    CUMMINS

    $3.98
    $3.64
    Engineered for Precision and Endurance: Designed to meet Cummins’ exacting standards, ensuring a perfect fit and consistent performance. Durability Under Demanding Conditions: Crafted from...
    $3.98
    $3.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.98
    $3.64
    Subtotal:
  • CUMMINS 3235449 - REGULAR HEX NUT - Original OEM part - Image 1
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    CUMMINS 3235449 REGULAR HEX NUT Original OEM part

    CUMMINS

    $5.69
    $5.20
    Engineered Precision for Enduring Strength: Depend on every component to perform flawlessly. Optimized Fit for Seamless Integration: Ensures proper fastening under demanding engine conditions...
    $5.69
    $5.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.69
    $5.20
    Subtotal:
  • CUMMINS 3164026 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3164026 REGULAR HEX NUT Original OEM part

    CUMMINS

    $66.55
    $60.79
    Engineered for steadfast reliability Precision threading ensures secure fastening under demanding conditions Crafted as an authentic Cummins OEM component for guaranteed compatibility CUMMINS...
    $66.55
    $60.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $66.55
    $60.79
    Subtotal:
  • CUMMINS 3093953 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3093953 REGULAR HEX NUT Original OEM part

    CUMMINS

    $207.80
    $189.83
    Built to power your Cummins system with unwavering reliability Precision-engineered hex nut ensuring secure and lasting assembly Designed to maintain engine integrity under demanding operating...
    $207.80
    $189.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $207.80
    $189.83
    Subtotal:
  • CUMMINS 3090008 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3090008 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $117.57
    $107.40
    Precision engineered fastening ensuring dependable mechanical stability High-grade materials designed to resist wear and environmental exposure Certified OEM Cummins part guaranteeing seamless...
    $117.57
    $107.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $117.57
    $107.40
    Subtotal:
  • CUMMINS 3066257 - REGULAR HEX JAM NUT Original OEM part PACK OF 2 - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3066257 REGULAR HEX JAM NUT Original OEM part PACK OF 2

    CUMMINS

    $25.73
    $23.50
    Engineered to maintain unwavering strength under pressure Precision-crafted for secure fastening and long-term durability Corrosion-resistant finish guarantees extended service life even in harsh...
    $25.73
    $23.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.73
    $23.50
    Subtotal:
  • CUMMINS 3046410 - REGULAR HEX NUT Original OEM part PACK OF 8 - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3046410 REGULAR HEX NUT Original OEM part PACK OF 8

    CUMMINS

    $79.47
    $72.60
    Precision meets durability in every thread. Exceptional tensile strength for long-lasting engine integrity. Corrosion-resistant finish designed for harsh operating conditions. Authentic Cummins OEM...
    $79.47
    $72.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $79.47
    $72.60
    Subtotal:
  • CUMMINS 209869 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 209869 REGULAR HEX NUT Original OEM part

    CUMMINS

    $50.00
    $45.68
    Crafted for Precision, Built for Endurance Durable Corrosion-Resistant Steel Construction Exact OEM Specification for Seamless Compatibility Official Cummins Part Ensuring Warranty and...
    $50.00
    $45.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $50.00
    $45.68
    Subtotal:
  • CUMMINS S276 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S276 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $222.73
    $203.46
    Cummins S276 - REGULAR HEX JAM NUT MINSS276 Discover the premium quality "S276 - REGULAR HEX JAM NUT" with the product SKU "MINSS276" by Cummins. Our store stands out as the top choice for those...
    $222.73
    $203.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $222.73
    $203.46
    Subtotal:
  • CUMMINS S273 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S273 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $114.72
    $104.79
    Cummins S273 - REGULAR HEX JAM NUT MINSS273 Find the Cummins S273 - REGULAR HEX JAM NUT at our store, the perfect solution for your outdoor equipment maintenance needs. Crafted with quality...
    $114.72
    $104.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $114.72
    $104.79
    Subtotal:
  • CUMMINS S270 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S270 REGULAR HEX NUT Original OEM part

    CUMMINS

    $8.06
    $7.36
    Cummins S270 - REGULAR HEX NUT MINSS270 Find the perfect fit for your outdoor equipment with the Cummins S270 - REGULAR HEX NUT, SKU MINSS270. Made with high-quality materials, these replacement...
    $8.06
    $7.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.06
    $7.36
    Subtotal:
  • CUMMINS S257 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S257 REGULAR HEX NUT Original OEM part

    CUMMINS

    $10.56
    $9.65
    Cummins S257 - REGULAR HEX NUT MINSS257 When it comes to ensuring the optimal performance and durability of your outdoor equipment, the genuine "S257 - REGULAR HEX NUT" from Cummins is an essential...
    $10.56
    $9.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.56
    $9.65
    Subtotal:
  • CUMMINS S251 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S251 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $4.42
    $4.03
    Cummins S251 - REGULAR HEX JAM NUT MINSS251 Discover the genuine Cummins S251 Regular Hex Jam Nut, SKU MINSS251, available at our store. Our commitment to providing original replacement parts...
    $4.42
    $4.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.42
    $4.03
    Subtotal:
  • CUMMINS S249 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S249 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $17.07
    $15.60
    Cummins S249 - REGULAR HEX JAM NUT MINSS249 Look no further for the genuine S249 - REGULAR HEX JAM NUT from Cummins. Our store offers this essential part at the best price, ensuring both quality and...
    $17.07
    $15.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.07
    $15.60
    Subtotal:
  • CUMMINS S248 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S248 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $9.14
    $8.35
    Cummins S248 - REGULAR HEX JAM NUT MINSS248 Discover the genuine S248 - REGULAR HEX JAM NUT by Cummins, SKU MINSS248, at our online store. We pride ourselves on providing top-quality original...
    $9.14
    $8.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.14
    $8.35
    Subtotal:
  • CUMMINS S213-A - S213A REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S213A REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $12.57
    $11.48
    Cummins S213-A - REGULAR HEX JAM NUT MINSS213-A Find the genuine S213-A - REGULAR HEX JAM NUT by Cummins with ease at our store. Engineered to precision, the MINSS213-A is a top-quality replacement...
    $12.57
    $11.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.57
    $11.48
    Subtotal:
  • CUMMINS S209 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS S209 REGULAR HEX NUT Original OEM part

    CUMMINS

    $11.44
    $10.45
    Cummins S209 - REGULAR HEX NUT MINSS209 Find the perfect fit for your outdoor equipment with the S209 - REGULAR HEX NUT from Cummins. Our store offers genuine replacement parts at the best prices,...
    $11.44
    $10.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.44
    $10.45
    Subtotal:
  • CUMMINS 69832 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 69832 REGULAR HEX NUT Original OEM part

    CUMMINS

    $6.15
    $5.62
    Engineered for excellence, trusted for endurance. Precision-machined to maintain secure fastening under demanding conditions. High-grade material composition ensures resistance to wear and corrosion...
    $6.15
    $5.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.15
    $5.62
    Subtotal:
  • CUMMINS 5374509 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5374509 REGULAR HEX NUT Original OEM part

    CUMMINS

    $62.42
    $57.02
    Engineered for Excellence: This CUMMINS 5374509 REGULAR HEX NUT delivers dependable strength and secure fastening tailored for Cummins power systems. Durability You Can Trust: Crafted from premium...
    $62.42
    $57.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $62.42
    $57.02
    Subtotal:
  • CUMMINS 5306776 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5306776 REGULAR HEX NUT Original OEM part

    CUMMINS

    $160.54
    $146.65
    Precision engineered for uncompromising reliability Robust construction for superior fastening strength Fully compatible and tested to Cummins standards Guaranteed genuine OEM component from...
    $160.54
    $146.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $160.54
    $146.65
    Subtotal:
  • CUMMINS 5284265 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5284265 REGULAR HEX NUT Original OEM part

    CUMMINS

    $10.27
    $9.38
    Precision engineered for unwavering reliability Durable construction ensures secure fastening in demanding environments Maintains system integrity by resisting corrosion and wear 100% Genuine OEM...
    $10.27
    $9.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.27
    $9.38
    Subtotal:
  • CUMMINS 5280397 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5280397 REGULAR HEX NUT Original OEM part

    CUMMINS

    $19.95
    $18.22
    Engineered for Precision, Trusted for Power Robust durability ensuring stable fastening under demanding conditions Designed specifically to preserve engine integrity and operational safety Authentic...
    $19.95
    $18.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    $18.22
    Subtotal:
  • CUMMINS 4995192 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4995192 REGULAR HEX NUT Original OEM part

    CUMMINS

    $28.58
    $26.11
    Depend on precision-engineered components for ultimate generator reliability Crafted for superior strength and wear resistance under demanding conditions Ensures optimal fastening to maintain engine...
    $28.58
    $26.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.58
    $26.11
    Subtotal:
  • CUMMINS 4991519 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4991519 REGULAR HEX NUT Original OEM part

    CUMMINS

    $26.85
    $24.53
    Precision engineered for lasting strength and secure fits in Cummins power systems Reliable corrosion resistance ensures stability under extreme operating conditions Guaranteed genuine OEM Cummins...
    $26.85
    $24.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $26.85
    $24.53
    Subtotal:
  • CUMMINS 4988583 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4988583 REGULAR HEX NUT Original OEM part

    CUMMINS

    $5.78
    $5.28
    Reliability you can trust for every power challenge Precision-engineered regular hex nut to ensure secure fastening 耐用性能,保障严苛环境中的持续运行 Guaranteed genuine OEM part directly from Cummins for full...
    $5.78
    $5.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.78
    $5.28
    Subtotal:
  • CUMMINS 4980154 - REGULAR HEX JAM NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4980154 REGULAR HEX JAM NUT Original OEM part

    CUMMINS

    $7.96
    $7.27
    Precision engineered for unwavering reliability in every power generation system. Robust design ensures secure fastening under demanding operating conditions. Corrosion-resistant finish extends...
    $7.96
    $7.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.96
    $7.27
    Subtotal:
  • CUMMINS 4928959 - REGULAR HEX NUT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4928959 REGULAR HEX NUT Original OEM part

    CUMMINS

    $11.78
    $10.76
    Engineered precision for enduring strength and flawless fit Reliable fastening solution to maintain structural integrity Manufactured as an original Cummins OEM component for guaranteed...
    $11.78
    $10.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.78
    $10.76
    Subtotal:
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