Lock Nuts

Scag Lock Nuts

Scag Lock Nuts are essential components designed to ensure the secure assembly of various equipment parts. Crafted for durability and reliability, these lock nuts provide a stable connection, preventing loosening during operation. Whether you're maintaining your tools or performing repairs, choosing Scag Lock Nuts guarantees optimal performance and longevity. Trust in quality replacements to keep your equipment running smoothly and efficiently for all your outdoor tasks.

When it comes to maintaining the performance and safety of your equipment, choosing Scag Lock Nuts is essential. Original replacement parts ensure a precise fit and reliable function, minimizing the risk of equipment failure. By opting for authentic components, you can be confident in their durability and compatibility, ultimately extending the lifespan of your tools. Investing in quality parts is a crucial step in preserving the efficiency of your machinery.

If you do not find the right Lock Nut you need, look for the parts manual of your equipment or check our Fast Moving Parts Section and get your mower back up and running in no time.

  • Product
  • Qty in Cart
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  • Price
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  • 04021-05 Scag - LKNUT, 3/8-16 ELAS STOP

    04021-05 LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG OEM part manufactured to precise specifications. Provides secure and reliable fastening essential for equipment integrity. Constructed for long-lasting wear resistance under rigorous use. Maintains your mower's safety, cutting efficiency,...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag 5/16-18 LOCKNUT ELASTIC TYPE 04021-10 - Image 1

    04021-10 LOCKNUT ELASTIC TYPE - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG OEM replacement ensuring perfect fit and compatibility Designed to securely lock components, preventing loosening during operation Provides excellent resistance against vibrations and mechanical stress Guaranteed durability for heavy-duty...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LOCKNUT, 5/16-18 ELAS STOP - GR 8 04021-22 - Image 1

    04021-22 LOCKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG OEM replacement part for guaranteed compatibility Secures critical components firmly to prevent loosening during operation Durable construction designed to withstand demanding commercial use Preserves the superior safety and efficiency...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
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  • Scag LKNUT, 3/8-16 FLG HH ELAS STOP 04117-02 - Image 1

    04117-02 LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG 04117-02 LKNUT, a guaranteed OEM replacement component Ensures secure and stable fastening critical to machine operation Made for precise compatibility with Scag commercial mowing equipment Engineered for durability, supporting...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • 04021-04 Scag - NUT, 5/16-18 CENTER LOCK

    04021-04 NUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic Scag OEM replacement nut designed specifically for Scag equipment Provides secure fastening to maintain machine integrity during operation Built to withstand heavy commercial use ensuring long-lasting service Engineered strength for peak...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
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  • Scag LKNUT, 5/16-18 FLG HH ELAS STOP 04117-01 - Image 1

    04117-01 LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentically manufactured by SCAG for guaranteed compatibility and quality. Precisely engineered to maintain secure connections in your commercial mowing equipment. Constructed to resist wear, supporting stable and safe operation over time. Experience...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LKNUT, #10-24 ELASTIC STOP 04021-26 - Image 1

    04021-26 LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG OEM part engineered for exact fit and compatibility Provides secure locking to prevent loosening during heavy-duty operation High-strength construction enhances wear resistance and prolongs service life Only genuine SCAG components...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
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  • Scag LKNUT, 1/4-20 FLG HH ELAS STOP 04117-03 - Image 1

    04117-03 Scag - LKNUT, 1/4-20 FLG HH ELAS STOP

    SCAG

    $0.55
    $0.49
    Scag 04117-03 LKNUT, 1/4-20 FLG HH ELAS STOPAt our online store, we offer high-quality lock nuts for your lawn mowing equipment. This particular lock nut, with a 1/4-20 FLG HH ELAS STOP size, is designed to ensure a secure and stable connection. Made by...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LKNUT, 1/2-13 FLG HH ELAS STOP 04117-04 - Image 1

    04117-04 LKNUT - SCAG Genuine OEM Part

    SCAG

    $1.06
    $0.95
    Authentic SCAG OEM replacement part for assured compatibility and durability Designed to secure components firmly, maintaining machine stability during operation Constructed to resist wear and environmental stress for extended service...
    $1.06
    $0.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1.06
    $0.95
    Subtotal:
  • Scag LKNUT, 1/2-13 SPIRALOCK 04112-05 - Image 1

    04112-05 Scag - LKNUT, 1/2-13 SPIRALOCK

    SCAG

    $2.58
    $2.32
    Scag 04112-05 LKNUT, 1/2-13 SPIRALOCKWhen it comes to maintaining your lawn mowing equipment, quality is of utmost importance. That's why we offer the LKNUT, 1/2-13 SPIRALOCK lock nut from Scag. Designed specifically for outdoor equipment, this lock nut...
    $2.58
    $2.32
    Qty in Cart: 0
    Quantity:
    Price:
    $2.58
    $2.32
    Subtotal:
  • Scag LKNUT 7/16-14 FLG HH ELAS STOP 04117-05 - Image 1

    04117-05 LKNUT 7/16-14 FLG HH ELAS STOP - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic Scag OEM replacement ensuring perfect compatibility Designed to provide reliable fastening with high resistance to loosening Manufactured with premium materials for extended wear life Only genuine parts guarantee optimum function and...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag SS LKNUT 3/8-16 FLG ELAS STOP 04317-03 - Image 1

    04317-03 LKNUT 3/8-16 FLG ELAS STOP - SCAG Genuine OEM Part

    SCAG

    $2.58
    $2.32
    Authentic SCAG genuine OEM replacement part ensuring precise fit and durability Designed to provide secure fastening with elastic stop feature reducing loosening Ideal for maintaining the mechanical integrity of commercial mowers and equipment Simply...
    $2.58
    $2.32
    Qty in Cart: 0
    Quantity:
    Price:
    $2.58
    $2.32
    Subtotal:
  • Scag 10-32 ELASTIC TYPE HX LKNUT 04021-01 - Image 1

    04021-01 ELASTIC TYPE HX LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Guaranteed genuine SCAG OEM replacement part for assured compatibility and performance. Designed to provide secure, reliable fastening resistant to vibration and operational stress. Enhances equipment safety and helps maintain peak efficiency during...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LKNUT, 3/4-16 SPIRALOCK 04112-06 - Image 1

    04112-06 Scag - LKNUT, 3/4-16 SPIRALOCK

    SCAG

    $11.46
    $10.31
    Scag 04112-06 LKNUT, 3/4-16 SPIRALOCKWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we proudly offer the Scag LKNUT, 3/4-16 SPIRALOCK lock nuts. These lock nuts are specifically designed for outdoor equipment,...
    $11.46
    $10.31
    Qty in Cart: 0
    Quantity:
    Price:
    $11.46
    $10.31
    Subtotal:
  • Scag LKNUT, 1/4-20 CENTER LOCK 04021-02 - Image 1

    04021-02 LKNUT - SCAG Genuine OEM Part

    SCAG

    $0.55
    $0.49
    Authentic SCAG OEM part engineered for seamless compatibility and durability Precisely secures components to maintain equipment stability under heavy-duty operation Resists wear and loosening, supporting long-term machine integrity and safety Crafted to...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LOCKNUT, 5/8-11 CENTER LOCK 04021-23 - Image 1

    04021-23 Scag - LOCKNUT, 5/8-11 CENTER LOCK

    SCAG

    $1.42
    $1.27
    Scag 04021-23 LOCKNUT, 5/8-11 CENTER LOCKWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the LOCKNUT, 5/8-11 CENTER LOCK from Scag. This lock nut is specifically designed for use in lawn mowers and outdoor...
    $1.42
    $1.27
    Qty in Cart: 0
    Quantity:
    Price:
    $1.42
    $1.27
    Subtotal:
  • Scag LKNUT, #8-32 ELASTIC STOP 04021-17 - Image 1

    04021-17 Scag - LKNUT, #8-32 ELASTIC STOP

    SCAG

    $0.55
    $0.49
    Scag 04021-17 LKNUT, #8-32 ELASTIC STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the LKNUT, #8-32 ELASTIC STOP lock nuts from Scag. These lock nuts are designed to securely fasten components in your...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LOCKNUT CM411595 - Image 1

    CM411595 Scag - LOCKNUT

    SCAG

    $24.52
    $22.06
    Scag CM411595 LOCKNUTThis Scag LOCKNUT is a high-quality replacement part designed specifically for lawn mowing equipment. Its durable construction ensures a secure fit, preventing any loosening or damage during operation. This lock nut is an essential...
    $24.52
    $22.06
    Qty in Cart: 0
    Quantity:
    Price:
    $24.52
    $22.06
    Subtotal:
  • Scag LOCK NUT 3/8-24 ELASTIC STOP GR 8 04021-18 - Image 1

    04021-18 Scag - LOCK NUT 3/8-24 ELASTIC STOP GR 8

    SCAG

    $1.53
    $1.37
    Scag 04021-18 LOCK NUT 3/8-24 ELASTIC STOP GR 8When it comes to maintaining your lawn mowing equipment, quality is of utmost importance. That's why we offer the LOCK NUT 3/8-24 ELASTIC STOP GR 8 from Scag. Made with high-grade materials, this lock nut...
    $1.53
    $1.37
    Qty in Cart: 0
    Quantity:
    Price:
    $1.53
    $1.37
    Subtotal:
  • Scag SS LKNUT #10-32 FLG ELAS STOP 04317-06 - Image 1

    04317-06 SCAG - SS LKNUT #10-32 FLG ELAS STOP

    SCAG

    $4.25
    $3.82
    Scag 04317-06 SS LKNUT #10-32 FLG ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the SS LKNUT #10-32 FLG ELAS STOP lock nuts from Scag. These lock nuts are specifically designed for outdoor...
    $4.25
    $3.82
    Qty in Cart: 0
    Quantity:
    Price:
    $4.25
    $3.82
    Subtotal:
  • Scag SS LKNUT 5/16-18 FLG ELAS STOP 04317-02 - Image 1

    04317-02 SCAG - SS LKNUT 5/16-18 FLG ELAS STOP

    SCAG

    $2.05
    $1.84
    Scag 04317-02 SS LKNUT 5/16-18 FLG ELAS STOPUnlock the full potential of your lawn mowing equipment with the SS LKNUT 5/16-18 FLG ELAS STOP lock nuts by Scag. Designed with precision and durability in mind, these lock nuts ensure a secure fit and...
    $2.05
    $1.84
    Qty in Cart: 0
    Quantity:
    Price:
    $2.05
    $1.84
    Subtotal:
  • Scag SS LKNUT 1/4-20 FLG ELAS STOP 04317-01 - Image 1

    04317-01 SCAG - SS LKNUT 1/4-20 FLG ELAS STOP

    SCAG

    $1.84
    $1.65
    Scag 04317-01 SS LKNUT 1/4-20 FLG ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the SS LKNUT 1/4-20 FLG ELAS STOP lock nuts from Scag. These lock nuts are designed to provide a secure and reliable...
    $1.84
    $1.65
    Qty in Cart: 0
    Quantity:
    Price:
    $1.84
    $1.65
    Subtotal:
  • Scag SS LKNUT 5/8-11 ELAS STOP 04221-05 - Image 1

    04221-05 SCAG - SS LKNUT 5/8-11 ELAS STOP

    SCAG

    $6.35
    $5.71
    Scag 04221-05 SS LKNUT 5/8-11 ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the SS LKNUT 5/8-11 ELAS STOP lock nuts from Scag. These lock nuts are designed with precision and durability in mind,...
    $6.35
    $5.71
    Qty in Cart: 0
    Quantity:
    Price:
    $6.35
    $5.71
    Subtotal:
  • Scag SS LKNUT #10-32 ELAS STOP 04221-01 - Image 1

    04221-01 SCAG - SS LKNUT #10-32 ELAS STOP

    SCAG

    $0.55
    $0.49
    Scag 04221-01 SS LKNUT #10-32 ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the SS LKNUT #10-32 ELAS STOP lock nuts from Scag. These lock nuts are designed specifically for outdoor equipment,...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LKNUT 3/8-16 FLG HH TOP LOCK 04134-03 - Image 1

    04134-03 SCAG - LKNUT 3/8-16 FLG HH TOP LOCK

    SCAG

    $0.55
    $0.49
    Scag 04134-03 LKNUT 3/8-16 FLG HH TOP LOCKWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the LKNUT 3/8-16 FLG HH TOP LOCK, a lock nut specifically designed for outdoor equipment. Made by the trusted brand...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LOCKNUT, 5/16-24 ELAS STOP 04021-24 - Image 1

    04021-24 Scag - LOCKNUT, 5/16-24 ELAS STOP

    SCAG

    $0.55
    $0.49
    Scag 04021-24 LOCKNUT, 5/16-24 ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is of utmost importance. That's why we offer the LOCKNUT, 5/16-24 ELAS STOP from Scag. These lock nuts are specifically designed for use in outdoor...
    $0.55
    $0.49
    Qty in Cart: 0
    Quantity:
    Price:
    $0.55
    $0.49
    Subtotal:
  • Scag LOCKNUT, 7/16-14 CENTER LOCK 04021-21 - Image 1

    04021-21 Scag - LOCKNUT, 7/16-14 CENTER LOCK

    SCAG

    $0.68
    $0.61
    Scag 04021-21 LOCKNUT, 7/16-14 CENTER LOCKWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the LOCKNUT, 7/16-14 CENTER LOCK from Scag. Crafted with precision and durability in mind, this lock nut is designed...
    $0.68
    $0.61
    Qty in Cart: 0
    Quantity:
    Price:
    $0.68
    $0.61
    Subtotal:
  • Scag LKNUT, M12-1.75 ELAS STOP 04113-04 - Image 1

    04113-04 Scag - LKNUT, M12-1.75 ELAS STOP

    SCAG

    $1.05
    $0.94
    Scag 04113-04 LKNUT, M12-1.75 ELAS STOPWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why we offer the LKNUT, M12-1.75 ELAS STOP lock nuts from Scag. These lock nuts are specifically designed to ensure a secure fit,...
    $1.05
    $0.94
    Qty in Cart: 0
    Quantity:
    Price:
    $1.05
    $0.94
    Subtotal:
  • Scag LKWLD NUT, 5/16-18 TLC-5168-5 04023-11 - Image 1

    04023-11 Scag - LKWLD NUT, 5/16-18 TLC-5168-5

    SCAG

    $1.54
    $1.38
    Scag 04023-11 LKWLD NUT, 5/16-18 TLC-5168-5With the Scag Lock Nuts, you can ensure the utmost quality and reliability for your lawn mowing equipment. Designed specifically for outdoor use, these lock nuts are crafted to withstand the demands of...
    $1.54
    $1.38
    Qty in Cart: 0
    Quantity:
    Price:
    $1.54
    $1.38
    Subtotal:
  • Scag LKWLD NUT, 7/16-14 HH LC7168 04023-03 - Image 1

    04023-03 Scag - LKWLD NUT, 7/16-14 HH LC7168

    SCAG

    $3.60
    $3.24
    Scag 04023-03 LKWLD NUT, 7/16-14 HH LC7168With the Scag Lock Nuts, you can ensure the quality and durability of your lawn mowing equipment. Made with precision and designed to withstand heavy-duty use, these lock nuts provide a secure and reliable...
    $3.60
    $3.24
    Qty in Cart: 0
    Quantity:
    Price:
    $3.60
    $3.24
    Subtotal:
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