Hex Nuts

Engines.Parts Genuine Hex Nuts - Durable Replacement Parts for Small Engines

Secure your Kawasaki, Honda, Briggs & Stratton, and Kohler small engine components with our genuine Hex Nuts. Engineered for strength and precision, these hexagonal nuts ensure a tight fit and long-lasting performance, critical for maintaining engine integrity.

Hex Nuts for Reliable and Precise Engine Assembly – Genuine Kawasaki, Honda, Briggs & Stratton, Kohler Parts

Our Hex Nuts collection features various sizes and finishes tailored to meet the stringent demands of small engine repairs and maintenance. Whether you're replacing worn components or upgrading parts, trust our genuine hex nuts for optimal fit and durability.

  • Premium Quality Materials: Crafted from high-grade steel to resist corrosion and withstand vibration.
  • Exact Compatibility: Designed specifically for Kawasaki, Honda, Briggs & Stratton, and Kohler engines ensuring seamless replacement.
  • Enhanced Engine Stability: Provides secure fastening to prevent loosening and improve overall engine performance.

Why Choose Our Hex Nuts? Experience unmatched quality, precise fit, and trusted reliability with genuine replacement parts designed to keep your small engines running smoothly and efficiently.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 17 100 43-S - Nut: Hex (M6 Thread: M8 Body) - Kohler Original Part - Image 1

    17 100 43-S - Nut; Hexagonal (M6 Thread; M8 Body) - Kohler Original Part

    Kohler Engines

    $2.88
    $2.59
    Engineered for precision, designed for durability. Secure fastening with exact OEM specification guarantees. Resistant to corrosion and wear for extended service life. 100% Genuine Kohler OEM component, ensuring factory-grade quality. 17 100 43-S Nut –...
    $2.88
    $2.59
    Qty in Cart: 0
    Quantity:
    Price:
    $2.88
    $2.59
    Subtotal:
  • 32 100 05-S - Hex Nut Assembly - Kohler Original Part - Image 1

    32 100 05-S Hexagonal Nut Assembly - Kohler Engines Genuine OEM Part

    Kohler Engines

    $3.85
    $3.46
    Genuine Kohler OEM part ensuring perfect compatibility Provides reliable fastening for critical engine connections Designed to maintain engine integrity under demanding conditions Optimized for lasting durability and dependable performance 32 100 05-S...
    $3.85
    $3.46
    Qty in Cart: 0
    Quantity:
    Price:
    $3.85
    $3.46
    Subtotal:
  • 90203-ZG5-003 - Nut Hex. (10Mm) - Honda Original Part - Image 1

    90203-ZG5-003 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    Honda Engines

    $4.72
    $4.37
    Reliable strength for your Honda Engine Precision-crafted hexagonal nut for exact fit Durability that stands the test of time Genuine Honda OEM part ensuring optimal performance HONDA 90203-ZG5-003 Nut Hexagonal - Crafted with Honda Engines' Excellence...
    $4.72
    $4.37
    Qty in Cart: 0
    Quantity:
    Price:
    $4.72
    $4.37
    Subtotal:
  • 90206-ZG3-000 - Nut Hex. (6Mm) - Honda Original Part - Image 1

    90206-ZG3-000 - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $2.87
    $2.66
    Precision in Every Turn - Built for Reliability Robust, corrosion-resistant design for long-lasting durability Perfect compatibility with Honda Engines for seamless repairs Certified Honda OEM Part to maintain original equipment standards HONDA...
    $2.87
    $2.66
    Qty in Cart: 0
    Quantity:
    Price:
    $2.87
    $2.66
    Subtotal:
  • 31220-PH9-004 - Nut Hexagonal (8Mm) - Honda Original Part

    31220-PH9-004 - Nut Hexagonal (8Mm) - Honda Genuine OEM Part

    Honda Engines

    $4.49
    $4.17
    Precision-Engineered Durability: Designed to fit perfectly within Honda engines, ensuring secure fastening and optimal performance. Reliable Hexagonal Grip: The 8mm hex size guarantees easy installation and stable tightening under various conditions...
    $4.49
    $4.17
    Qty in Cart: 0
    Quantity:
    Price:
    $4.49
    $4.17
    Subtotal:
  • 90231-PD1-014 - Nut Hex. (5Mm) - Honda Original Part - Image 1

    90231-PD1-014 - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $5.57
    $5.16
    Precision-engineered for unwavering performance and compatibility Durable hexagonal design crafted to secure your Honda engine components firmly Built to meet exact OEM specifications ensuring seamless integration Authentic Honda part, guaranteeing...
    $5.57
    $5.16
    Qty in Cart: 0
    Quantity:
    Price:
    $5.57
    $5.16
    Subtotal:
  • 90302-435-761 - Nut Hex. (5Mm) - Honda Original Part - Image 1

    90302-435-761 - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $2.80
    $2.60
    Power up your Honda equipment with trusted precision. Crafted for exact fit and secure fastening to enhance engine stability. Manufactured to endure demanding operational conditions ensuring long-lasting service. Guaranteed OEM authenticity directly...
    $2.80
    $2.60
    Qty in Cart: 0
    Quantity:
    Price:
    $2.80
    $2.60
    Subtotal:
  • 90314-689-000 - Nut Hex. (6Mm) - Honda Original Part - Image 1

    90314-689-000 - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $4.89
    $4.54
    Precision that powers your Honda equipment forward Engineered for a perfect fit and dependable fastening Crafted with durable materials to withstand rigorous use Certified Honda OEM part ensuring authentic quality and reliability HONDA 90314-689-000...
    $4.89
    $4.54
    Qty in Cart: 0
    Quantity:
    Price:
    $4.89
    $4.54
    Subtotal:
  • 94001-06280-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    94001-06280-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.75
    $1.62
    Experience unmatched reliability with Honda’s precision-engineered Hexagonal Nut designed to keep your engine performing at its best. Crafted for exact fit and durability to withstand rigorous use, this essential fastener ensures your machine runs...
    $1.75
    $1.62
    Qty in Cart: 0
    Quantity:
    Price:
    $1.75
    $1.62
    Subtotal:
  • 94002-05070-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    94002-05070-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $0.77
    $0.72
    Reliability perfected: the essential fixation for your Honda engine's seamless operation. Crafted for unmatched strength to withstand demanding engine conditions. Designed with precision to ensure exact fit and secure locking on Honda equipment. 100%...
    $0.77
    $0.72
    Qty in Cart: 0
    Quantity:
    Price:
    $0.77
    $0.72
    Subtotal:
  • 94002-06080-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    94002-06080-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.66
    $1.54
    Engineered for Endurance: Experience unmatched durability designed to enhance your Honda equipment's reliability. Precision Fit Guarantee: Crafted to exact OEM specifications ensuring seamless compatibility with Honda engines. OEM Authenticity:...
    $1.66
    $1.54
    Qty in Cart: 0
    Quantity:
    Price:
    $1.66
    $1.54
    Subtotal:
  • 94001-06080-0S - Nut Hexagonal (6Mm) - Honda Original Part

    94001-06080-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.66
    $1.54
    Precision engineered for seamless integration in Honda Engines Robust hexagonal design ensures secure fastening under demanding conditions Crafted to maintain the integrity and performance of your Honda equipment Guaranteed genuine OEM quality directly...
    $1.66
    $1.54
    Qty in Cart: 0
    Quantity:
    Price:
    $1.66
    $1.54
    Subtotal:
  • 94001-04080-0S - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    94001-04080-0S - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.30
    $1.21
    Precision engineered for consistent performance Ensures secure fastening within Honda engine assemblies Constructed with premium materials to withstand wear Official OEM component from Honda Engines guaranteeing authenticity HONDA 94001-04080-0S Nut...
    $1.30
    $1.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1.30
    $1.21
    Subtotal:
  • 94002-05080-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    94002-05080-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.30
    $1.21
    Precision-engineered for secure fastening and ultimate reliability. Durable hexagonal design maintains stability under demanding conditions. Guaranteed genuine OEM part, crafted exclusively by Honda Engines. Trusted quality that safeguards your...
    $1.30
    $1.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1.30
    $1.21
    Subtotal:
  • 94030-10280 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    94030-10280 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.66
    $1.54
    Crafted for excellence in every detail – Honda quality you can trust. Precision-engineered hexagonal nut ensuring a secure and lasting hold. Essential for maintaining the integrity and performance of your Honda engine components. 100% authentic OEM part...
    $1.66
    $1.54
    Qty in Cart: 0
    Quantity:
    Price:
    $1.66
    $1.54
    Subtotal:
  • 94002-04000-0S - Nut Hex. (4Mm) - Honda Original Part - Image 1

    94002-04000-0S - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.30
    $1.21
    Precision engineered for enduring performance and trusted reliability Hexagonal nut designed to provide a secure and lasting hold on your Honda engine components Crafted with high-quality materials specifically tailored for Honda Engines 100% genuine...
    $1.30
    $1.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1.30
    $1.21
    Subtotal:
  • 94001-04000-0S - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    94001-04000-0S - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.30
    $1.21
    Engineered for lasting strength and reliability Essential hexagonal nut designed to fit Honda Engines perfectly Maintains secure connections within Honda lawn mowers and power equipment 100% Authentic Honda OEM part assuring unparalleled quality HONDA...
    $1.30
    $1.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1.30
    $1.21
    Subtotal:
  • 94030-10200 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    94030-10200 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.23
    $1.14
    Trust the precision of Honda craftsmanship with this essential fastening component. Designed to provide secure and stable assembly for your Honda engines and outdoor power tools. Built to endure harsh outdoor conditions ensuring lasting reliability in...
    $1.23
    $1.14
    Qty in Cart: 0
    Quantity:
    Price:
    $1.23
    $1.14
    Subtotal:
  • 94002-12000-0S - Nut Hexagonal (12Mm) - Honda Genuine OEM Part

    94002-12000-0S - Nut Hexagonal (12Mm) - Honda Genuine OEM Part

    Honda Engines

    $2.72
    $2.53
    Engineered for precision and reliability—your equipment deserves genuine Honda quality. Hexagonal design ensures secure fastening and optimal torque application. Durable construction built to withstand rigorous outdoor conditions. Authentic OEM Honda...
    $2.72
    $2.53
    Qty in Cart: 0
    Quantity:
    Price:
    $2.72
    $2.53
    Subtotal:
  • 94030-10080 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    94030-10080 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.77
    $1.64
    Built to Perfection, Engineered for Trust Precision-Crafted Hexagonal Nut Ensuring Secure Assembly Long-Lasting Durability to Keep Your Honda Equipment Running Smoothly 100% Genuine Honda OEM Part for Guaranteed Compatibility and Reliability HONDA...
    $1.77
    $1.64
    Qty in Cart: 0
    Quantity:
    Price:
    $1.77
    $1.64
    Subtotal:
  • 94001-05000-0S - Nut Hexagonal (5Mm) - Honda Original Part

    94001-05000-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $3.44
    $3.19
    Precision engineered for reliability and strength Compact 5mm hexagonal design perfect for your Honda engine Manufactured to meet strict OEM standards for perfect compatibility 100% Genuine Honda replacement part for trusted performance HONDA...
    $3.44
    $3.19
    Qty in Cart: 0
    Quantity:
    Price:
    $3.44
    $3.19
    Subtotal:
  • 94001-05080-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    94001-05080-0S - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.30
    $1.21
    Engineered to Keep Your Honda Running Strong Precision-crafted 5mm hexagonal nut ensures a secure and reliable fit Durable construction designed to withstand tough operational conditions 100% Genuine OEM Honda Engines part guaranteeing perfect...
    $1.30
    $1.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1.30
    $1.21
    Subtotal:
  • 94030-10000 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    94030-10000 - Nut Hexagonal (10Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.77
    $1.64
    Engineered to perfection for lasting Honda reliability Precision-crafted hexagonal design ensures secure fastening Constructed from durable materials for long-term performance 100% genuine Honda OEM component guaranteeing seamless compatibility HONDA...
    $1.77
    $1.64
    Qty in Cart: 0
    Quantity:
    Price:
    $1.77
    $1.64
    Subtotal:
  • 94001-06200-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    94001-06200-0S - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.66
    $1.54
    Engineered for Excellence in Every Turn Precision-fit 6mm hexagonal nut guarantees optimal fastening and performance Durable construction designed to withstand demanding Honda engine conditions Certified original Honda Engines OEM component ensuring...
    $1.66
    $1.54
    Qty in Cart: 0
    Quantity:
    Price:
    $1.66
    $1.54
    Subtotal:
  • 94030-08000 - Nut Hexagonal (8Mm) - Honda Genuine OEM Part

    94030-08000 - Nut Hexagonal (8Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.35
    $1.26
    Precision and dependability in every turn Ensures secure fastening for peak engine performance Crafted to meet strict Honda OEM standards 100% Genuine Honda Engines replacement component HONDA 94030-08000 Nut Hexagonal – The Essential Connection for...
    $1.35
    $1.26
    Qty in Cart: 0
    Quantity:
    Price:
    $1.35
    $1.26
    Subtotal:
  • 94002-08000-0S - Nut Hexagonal (8Mm) - Honda Genuine OEM Part

    94002-08000-0S - Nut Hexagonal (8Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.66
    $1.54
    Precision that powers your Honda equipment forward. Crafted to exact OEM specifications for flawless compatibility. Built from premium materials to guarantee enduring strength and safety. Authentic Honda replacement part designed to maintain peak engine...
    $1.66
    $1.54
    Qty in Cart: 0
    Quantity:
    Price:
    $1.66
    $1.54
    Subtotal:
  • 90303-ZVA-000 - Nut Hexagonal (16Mm) - Honda Genuine OEM Part

    90303-ZVA-000 - Nut Hexagonal (16Mm) - Honda Genuine OEM Part

    Honda Engines

    $12.17
    $11.29
    Precision Engineered for Ultimate Dependability Ensures secure assembly and steadfast performance Compatible exclusively with Honda Engines for perfect integration Authentic OEM part directly from Honda guaranteeing unmatched quality HONDA...
    $12.17
    $11.29
    Qty in Cart: 0
    Quantity:
    Price:
    $12.17
    $11.29
    Subtotal:
  • 90303-ZX2-C00 - Nut Hexagonal (18Mm) - Honda Original Part

    90303-ZX2-C00 - Nut Hexagonal (18Mm) - Honda Genuine OEM Part

    Honda Engines

    $13.59
    $12.60
    Precision engineered for dependable strength and longevity. Essential hexagonal design to secure critical engine components effectively. Crafted exclusively as an OEM Honda Engines part ensuring impeccable compatibility. Drive your machine’s performance...
    $13.59
    $12.60
    Qty in Cart: 0
    Quantity:
    Price:
    $13.59
    $12.60
    Subtotal:
  • 90301-ZY1-871 - Nut Hexagonal - Honda Original Part

    90301-ZY1-871 - Nut Hexagonal - Honda Genuine OEM Part

    Honda Engines

    $8.72
    $8.07
    Precision that powers your Honda equipment forward Durable hexagonal nut engineered for secure fastening Long-lasting corrosion resistance to withstand outdoor conditions Authentic Honda OEM quality guaranteeing exact compatibility HONDA 90301-ZY1-871...
    $8.72
    $8.07
    Qty in Cart: 0
    Quantity:
    Price:
    $8.72
    $8.07
    Subtotal:
  • 90303-ZY3-000 - Nut Hexagonal (18Mm) - Honda Original Part

    90303-ZY3-000 - Nut Hexagonal (18Mm) - Honda Genuine OEM Part

    Honda Engines

    $15.10
    $14.00
    Reliability anchored in precision: Experience the unmatched quality of genuine Honda components. Designed for seamless compatibility ensuring optimal performance within your Honda engine system. Crafted from premium materials to deliver long-lasting...
    $15.10
    $14.00
    Qty in Cart: 0
    Quantity:
    Price:
    $15.10
    $14.00
    Subtotal:
  • 90311-ZW1-003 - Nut Hexagonal - Honda Original Part

    90311-ZW1-003 - Nut Hexagonal - Honda Genuine OEM Part

    Honda Engines

    $22.29
    $20.67
    Precision engineered for enduring strength and reliability Exceptional fit to maintain optimal function of Honda engines Crafted from premium materials for long-lasting performance Authentic Honda OEM part guaranteeing exact compatibility HONDA...
    $22.29
    $20.67
    Qty in Cart: 0
    Quantity:
    Price:
    $22.29
    $20.67
    Subtotal:
  • 90303-ZW1-003 - Nut Hexagonal - Honda Original Part

    90303-ZW1-003 - Nut Hexagonal - Honda Genuine OEM Part

    Honda Engines

    $9.24
    $8.56
    Precision-crafted for lasting performance with Honda reliability Hexagonal Nut designed to maintain secure connections in your Honda engine Durability engineered to withstand demanding outdoor conditions Authentic OEM Honda part guaranteeing...
    $9.24
    $8.56
    Qty in Cart: 0
    Quantity:
    Price:
    $9.24
    $8.56
    Subtotal:
  • 90342-759-810 - Nut Hexagonal (22Mm) - Honda Original Part

    90342-759-810 - Nut Hexagonal (22Mm) - Honda Genuine OEM Part

    Honda Engines

    $14.12
    $13.09
    Precision-crafted for perfect fit and durability Essential for maintaining engine integrity and safety 100% genuine OEM Honda part guaranteeing authentic quality HONDA 90342-759-810 Nut Hexagonal - The Perfect Bond for Your Honda Engine’s...
    $14.12
    $13.09
    Qty in Cart: 0
    Quantity:
    Price:
    $14.12
    $13.09
    Subtotal:
  • 90310-ZV5-821 - Nut Hexagonal (4Mm) - Honda Original Part

    90310-ZV5-821 - Nut Hexagonal (4Mm) - Honda Genuine OEM Part

    Honda Engines

    $1.92
    $1.78
    Precision and strength combined for your Honda engine’s peak performance. Engineered for a perfect fit to maintain stable and safe operation. High-grade materials ensure lasting reliability under continuous use. Manufactured by Honda as a genuine OEM...
    $1.92
    $1.78
    Qty in Cart: 0
    Quantity:
    Price:
    $1.92
    $1.78
    Subtotal:
  • 90309-ZV5-821 - Nut Hexagonal (5Mm) - Honda Original Part

    90309-ZV5-821 - Nut Hexagonal (5Mm) - Honda Genuine OEM Part

    Honda Engines

    $2.14
    $1.98
    Engineered to perfection for Honda power equipment Robust hexagonal design provides secure fastening under demanding conditions Constructed from premium materials to resist wear and corrosion Certified genuine Honda OEM product guaranteeing seamless...
    $2.14
    $1.98
    Qty in Cart: 0
    Quantity:
    Price:
    $2.14
    $1.98
    Subtotal:
  • 90302-ZV5-003 - Nut Hexagonal (20Mm) - Honda Original Part

    90302-ZV5-003 - Nut Hexagonal (20Mm) - Honda Genuine OEM Part

    Honda Engines

    $7.92
    $7.33
    Experience unwavering precision and dependability with every Honda replacement Crafted for seamless fit and optimal performance in Honda Engines Durable construction to withstand demanding outdoor conditions Authentic Honda Engine OEM part ensuring...
    $7.92
    $7.33
    Qty in Cart: 0
    Quantity:
    Price:
    $7.92
    $7.33
    Subtotal:
  • 90203-ZV5-000 - Nut Hexagonal (6Mm) - Honda Original Part

    90203-ZV5-000 - Nut Hexagonal (6Mm) - Honda Genuine OEM Part

    Honda Engines

    $2.33
    $2.16
    Precision that powers performance Engineered to ensure a secure and reliable fit in your Honda engine Durable design crafted to withstand demanding conditions 100% Genuine Honda OEM part for uncompromising authenticity and quality HONDA 90203-ZV5-000...
    $2.33
    $2.16
    Qty in Cart: 0
    Quantity:
    Price:
    $2.33
    $2.16
    Subtotal:
  • 90202-PB6-010 - Nut Hexagonal (22Mm) - Honda Original Part

    90202-PB6-010 - Nut Hexagonal (22Mm) - Honda Genuine OEM Part

    Honda Engines

    $30.48
    $28.26
    Precision-crafted for optimal fastening reliability Durable construction to withstand demanding Honda equipment conditions Authentic Honda OEM part engineered for perfect compatibility Enhance your machine’s safety and performance by using genuine...
    $30.48
    $28.26
    Qty in Cart: 0
    Quantity:
    Price:
    $30.48
    $28.26
    Subtotal:
  • 72995-0102 - Nut Slotted Hexagonal - Honda Original Part

    72995-0102 - Nut Slotted Hexagonal - Honda Genuine OEM Part

    Honda Engines

    $3.15
    $2.93
    Precision and reliability for your Honda engine’s optimal performance. High-grade slotted hexagonal nut designed for secure fastening. Engineered to endure rigorous use while maintaining secure assembly. Authentic Honda OEM part ensuring exact...
    $3.15
    $2.93
    Qty in Cart: 0
    Quantity:
    Price:
    $3.15
    $2.93
    Subtotal:
  • 72995-0076 - Nut Hex. (1/2) - Honda Original Part - Image 1

    72995-0076 - Nut Hexagonal (1/2) - Honda Genuine OEM Part

    Honda Engines

    $0.53
    $0.49
    Your trusted choice for unparalleled reliability Precision-engineered for exact fit and enduring strength Exceptional resistance to wear and corrosion for long-lasting use Certified genuine Honda OEM component ensuring optimal compatibility HONDA...
    $0.53
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.53
    $0.49
    Subtotal:
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