Lock Nuts

Lock Nuts
  • Seachoice® - 5/16"-18 Stainless Steel SAE Nut with Nylon Insert in Blister Pack (50 Pieces)
    Seachoice®5/16"-18 Stainless Steel SAE Nut with Nylon Insert in Blister Pack (50 Pieces) (BP1336SC)
    0
    # mpn4522171440
    5/16"-18 Stainless Steel SAE Nut with Nylon Insert in Blister Pack (50 Pieces) (BP1336SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $43.04
  • Seachoice® - 5/8"-11 Stainless Steel SAE Nut with Nylon Insert (10 Pieces)
    Seachoice®5/8"-11 Stainless Steel SAE Nut with Nylon Insert (10 Pieces) (SC1340)
    0
    # mpn4522170048
    5/8"-11 Stainless Steel SAE Nut with Nylon Insert (10 Pieces) (SC1340) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $36.95
  • Seachoice® - 7/16"-14 Stainless Steel SAE Nut with Nylon Insert (25 Pieces)
    Seachoice®7/16"-14 Stainless Steel SAE Nut with Nylon Insert (25 Pieces) (SC1338)
    0
    # mpn4522171981
    7/16"-14 Stainless Steel SAE Nut with Nylon Insert (25 Pieces) (SC1338) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $40.21
  • Ti22 Performance® - 3/8"-16 Steel SAE Nut with Nylon Insert
    Ti22 Performance®3/8"-16 Steel SAE Nut with Nylon Insert (TIP2128)
    0
    # mpn4668476550
    3/8"-16 Steel SAE Nut with Nylon Insert by Ti22 Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....
    Designed to meet and exceed your racing needsExpertly Crafted from the highest grade materials
    $1.99
  • CFR Performance® - 3/8"-16 Steel SAE Hex Nut with Nylon Insert
    CFR Performance®3/8"-16 Steel SAE Hex Nut with Nylon Insert (HZ-119)
    0
    # mpn4843206970
    3/8"-16 Steel SAE Hex Nut with Nylon Insert (HZ-119) by CFR Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $5.49
  • CFR Performance® - 3/8"-16 Steel SAE Hex Nut with Nylon Insert
    CFR Performance®3/8"-16 Steel SAE Hex Nut with Nylon Insert (HZ-119-PBK)
    0
    # mpn4843206949
    3/8"-16 Steel SAE Hex Nut with Nylon Insert (HZ-119-PBK) by CFR Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $5.49
  • Handi-Man Marine® - #10-24 SAE Nut with Nylon Insert (4 Pieces)
    Handi-Man Marine®#10-24 SAE Nut with Nylon Insert (4 Pieces) (B-182)
    0
    # mpn4668476743
    #10-24 SAE Nut with Nylon Insert (4 Pieces) (B-182) by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Built to match your exact requirementsHigh quality you can rely on
    $12.84
  • Handi-Man Marine® - #8-32 SAE Nut with Nylon Insert (4 Pieces)
    Handi-Man Marine®#8-32 SAE Nut with Nylon Insert (4 Pieces) (B-181)
    0
    # mpn4668476549
    #8-32 SAE Nut with Nylon Insert (4 Pieces) (B-181) by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
    Built to match your exact requirementsHigh quality you can rely on
    $11.73
  • Handi-Man Marine® - 3/8"-16 Steel SAE Nut with Nylon Insert (100 Pieces)
    Handi-Man Marine®3/8"-16 Steel SAE Nut with Nylon Insert (100 Pieces) (B-185)
    0
    # mpn4668476238
    3/8"-16 Steel SAE Nut with Nylon Insert (100 Pieces) by Handi-Man Marine®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $20.16
  • Marine Fasteners® - #10-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces)
    Marine Fasteners®#10-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B182)
    0
    # mpn1589744646
    #10-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B182) by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $13.61
  • Marine Fasteners® - #8-32 Steel SAE Hex Nut with Nylon Insert (100 Pieces)
    Marine Fasteners®#8-32 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B181)
    0
    # mpn1589744647
    #8-32 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B181) by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $12.91
  • Marine Fasteners® - 3/8"-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces)
    Marine Fasteners®3/8"-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B185A)
    0
    # mpn1589744658
    3/8"-24 Steel SAE Hex Nut with Nylon Insert (100 Pieces) (B185A) by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $43.32
  • Seachoice® - 1/2"-20 Stainless Steel SAE Nut with Nylon Insert (25 Pieces)
    Seachoice®1/2"-20 Stainless Steel SAE Nut with Nylon Insert (25 Pieces) (SC1348)
    0
    # mpn4668476604
    1/2"-20 Stainless Steel SAE Nut with Nylon Insert (25 Pieces) (SC1348) by Seachoice®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind....
    Precise manufacturing and high-grade materialsExceptional performance at a competitive price
    $36.04
  • Seachoice® - 1/4"-28 Stainless Steel SAE Lock Nut with Nylon Insert (100 Pieces)
    Seachoice®1/4"-28 Stainless Steel SAE Lock Nut with Nylon Insert (100 Pieces) (SC1344)
    0
    # mpn4691036563
    1/4"-28 Stainless Steel SAE Lock Nut with Nylon Insert (100 Pieces) (SC1344) by Seachoice®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $42.38
  • Seachoice® - 3/8"-24 Stainless Steel SAE Lock Nut with Nylon Insert (50 Pieces)
    Seachoice®3/8"-24 Stainless Steel SAE Lock Nut with Nylon Insert (50 Pieces) (SC1346)
    0
    # mpn4691036481
    3/8"-24 Stainless Steel SAE Lock Nut with Nylon Insert (50 Pieces) (SC1346) by Seachoice®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $39.45
  • Seachoice® - 5/16"-24 Stainless Steel SAE Nut with Nylon Insert (50 Pieces)
    Seachoice®5/16"-24 Stainless Steel SAE Nut with Nylon Insert (50 Pieces) (SC1345)
    0
    # mpn4522171983
    5/16"-24 Stainless Steel SAE Nut with Nylon Insert (50 Pieces) (SC1345) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $35.53
  • Seachoice® - 7/16"-20 Stainless Steel SAE Lock Nut with Nylon Insert (25 Pieces)
    Seachoice®7/16"-20 Stainless Steel SAE Lock Nut with Nylon Insert (25 Pieces) (SC1347)
    0
    # mpn4691036552
    7/16"-20 Stainless Steel SAE Lock Nut with Nylon Insert (25 Pieces) (SC1347) by Seachoice®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $40.43
  • Seachoice® - M10-1.50 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces)
    Seachoice®M10-1.50 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces) (SC3517)
    0
    # mpn4522172263
    M10-1.50 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces) (SC3517) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $25.21
  • Seachoice® - M12-1.75 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces)
    Seachoice®M12-1.75 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces) (SC3553)
    0
    # mpn4522170239
    M12-1.75 mm Stainless Steel Metric Nut with Nylon Insert (25 Pieces) (SC3553) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $29.54
  • Seachoice® - M4-0.70 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces)
    Seachoice®M4-0.70 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC4722)
    0
    # mpn4522172365
    M4-0.70 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC4722) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $100.37
  • Seachoice® - M5-0.80 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces)
    Seachoice®M5-0.80 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC3966)
    0
    # mpn4522172351
    M5-0.80 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC3966) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $76.09
  • Seachoice® - M6-1.00 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces)
    Seachoice®M6-1.00 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC3552)
    0
    # mpn4522172270
    M6-1.00 mm Stainless Steel Metric Nut with Nylon Insert (100 Pieces) (SC3552) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $38.76
  • Seachoice® - M8-1.25 mm Stainless Steel Metric Nut with Nylon Insert (50 Pieces)
    Seachoice®M8-1.25 mm Stainless Steel Metric Nut with Nylon Insert (50 Pieces) (SC3516)
    0
    # mpn4522172262
    M8-1.25 mm Stainless Steel Metric Nut with Nylon Insert (50 Pieces) (SC3516) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $26.89




There are various kinds of equipment that contains bolted joints. The range of respective applications is wide and includes transportation, manufacturing, power generation, and more. In these joints, lock nuts provide a clamping force to hold the components of the joint and, correspondingly, the parts of equipment together. However, there are various factors that can weaken this clamping force. They include an under-tightened bolt, equipment vibrations, embedding of the nut into the joint surface on a micro level, and mechanical shocks caused by varying loads from certain kinds of machinery.

The resulting loosening is not just an unpleasant occurrence. It may lead to multiple malfunctions such as the leaks of gas or fluid, bolt’s breakage, or other kinds of damage which can harm the equipment and even lead to accidents. Therefore, you should make sure that your machine and its components are in perfect working order, and even such small parts as lock nuts are of proper quality. You can obtain reliable lock nuts in our store. Our range covers a variety of purposes; you can select spin lock nuts, mechanical lock nuts, and nylon inserts. Made from exceptionally durable materials, our products feature superior corrosion resistance, practicality, and overall quality.

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