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Results per page:  16 | 32 | 48
A4 Stainless Steel Lock Nut with M12-1.75 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless Steel Lock Nut with M12-1.75 Dia./Thread Size; PK575

    A4 Stainless Steel Lock Nut with M12-1.75 Dia./Thread Size; PK575
  • Item # 42GY91
  • Mfr. Model # L55730.120.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Metric, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with M12-1.25 Dia./Thread Size;&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M12-1.25 Dia./Thread Size; PK600

    Carbon Steel Hex Nut with M12-1.25 Dia./Thread Size; PK600
  • Item # 42GD39
  • Mfr. Model # L04180.120.0125
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 10, Fastener...More

  • Category : Hex Nuts
Stainless Steel Lock Nut with 5/16"-24 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Lock Nut with 5/16"-24 Dia./Thread Size; PK1800

    Stainless Steel Lock Nut with 5/16"-24 Dia./Thread Size; PK1800
  • Item # 42KV33
  • Mfr. Model # B55411.031.0002
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Grade A Steel Lock Nut with 1/4"-20 Dia./Thread&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade A Steel Lock Nut with 1/4"-20 Dia./Thread Size; PK2400

    Grade A Steel Lock Nut with 1/4"-20 Dia./Thread Size; PK2400
  • Item # 42JR17
  • Mfr. Model # B12100.025.0001
  • Lock Nut, Nut Style Conical Top Flange Lock Nut, System of Measurement Inch, Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Class 8 Steel Lock Nut with M6-1.00 Dia./Thread Size&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Class 8 Steel Lock Nut with M6-1.00 Dia./Thread Size; PK4000

    Class 8 Steel Lock Nut with M6-1.00 Dia./Thread Size; PK4000
  • Item # 42GH98
  • Mfr. Model # L12858.060.0001
  • Lock Nut, Nut Style Top Lock, System of Measurement Metric, Steel, Fastener Finish Zinc Plated, Fastener...More

  • Category : Lock Nuts
Stainless Steel Hex Nut with 3/4"-10 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Hex Nut with 3/4"-10 Dia./Thread Size; PK180

    Stainless Steel Hex Nut with 3/4"-10 Dia./Thread Size; PK180
  • Item # 42KK81
  • Mfr. Model # B51080.075.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Stainless Steel, Material Grade 18-8, Fastener Finish...More

  • Category : Hex Nuts
Carbon Steel Hex Nut with M18-1.50 Dia./Thread Size;&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M18-1.50 Dia./Thread Size; PK200

    Carbon Steel Hex Nut with M18-1.50 Dia./Thread Size; PK200
  • Item # 42GD43
  • Mfr. Model # L04180.180.0150
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 10, Fastener...More

  • Category : Hex Nuts
Stainless Steel Hex Nut with M30-3.50 Dia./Thread Size;
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Hex Nut with M30-3.50 Dia./Thread Size; PK46

    Stainless Steel Hex Nut with M30-3.50 Dia./Thread Size; PK46
  • Item # 42GT28
  • Mfr. Model # L51080.300.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Stainless Steel, Material Grade A2, Fastener Finish...More

  • Category : Hex Nuts
Carbon Steel Hex Nut with M6-1.00 Dia./Thread Size;&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M6-1.00 Dia./Thread Size; PK4400

    Carbon Steel Hex Nut with M6-1.00 Dia./Thread Size; PK4400
  • Item # 42FR98
  • Mfr. Model # L01100.060.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 8, Fastener...More

  • Category : Hex Nuts
A4 Stainless Steel Lock Nut with M10-1.50 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless Steel Lock Nut with M10-1.50 Dia./Thread Size; PK900

    A4 Stainless Steel Lock Nut with M10-1.50 Dia./Thread Size; PK900
  • Item # 42GY90
  • Mfr. Model # L55730.100.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Metric, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with 3/8"-16 Dia./Thread Siz
  • TM

    Grainger Choice

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  • Carbon Steel Hex Nut with 3/8"-16 Dia./Thread Size; PK1300

    Carbon Steel Hex Nut with 3/8"-16 Dia./Thread Size; PK1300
  • Item # 42HN89
  • Mfr. Model # B04122.037.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Carbon Steel, Material Grade Grade 8, Fastener Finish...More

  • Category : Hex Nuts
Stainless Steel Hex Nut with 1-1/8"-12 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Hex Nut with 1-1/8"-12 Dia./Thread Size; PK50

    Stainless Steel Hex Nut with 1-1/8"-12 Dia./Thread Size; PK50
  • Item # 42KL29
  • Mfr. Model # B51160.112.0002
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Stainless Steel, Material Grade 18-8, Fastener Finish...More

  • Category : Hex Nuts
Carbon Steel Hex Nut with M14-2.00 Dia./Thread Size;&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M14-2.00 Dia./Thread Size; PK400

    Carbon Steel Hex Nut with M14-2.00 Dia./Thread Size; PK400
  • Item # 42GC39
  • Mfr. Model # L04120.140.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 10, Fastener...More

  • Category : Hex Nuts
Carbon Steel Hex Nut with 7/16"-14 Dia./Thread Si
  • TM

    Grainger Choice

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  • Carbon Steel Hex Nut with 7/16"-14 Dia./Thread Size; PK750

    Carbon Steel Hex Nut with 7/16"-14 Dia./Thread Size; PK750
  • Item # 42HN90
  • Mfr. Model # B04122.043.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Carbon Steel, Material Grade Grade 8, Fastener Finish...More

  • Category : Hex Nuts
Class 8.8 Carbon Steel Lock Nut with M6-1.00 Dia./Thre
  • TM

    Grainger Choice

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  • Class 8.8 Carbon Steel Lock Nut with M6-1.00 Dia./Thread Size; PK4100

    Class 8.8 Carbon Steel Lock Nut with M6-1.00 Dia./Thread Size; PK4100
  • Item # 42GH48
  • Mfr. Model # L12348.060.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Metric, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Grade 2 Carbon Steel Lock Nut with 1/4"-20 Dia.&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 2 Carbon Steel Lock Nut with 1/4"-20 Dia./Thread Size; PK2400

    Grade 2 Carbon Steel Lock Nut with 1/4"-20 Dia./Thread Size; PK2400
  • Item # 42JR42
  • Mfr. Model # B12300.025.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Class 8 Steel Lock Nut with M8-1.25 Dia./Thread Size&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Class 8 Steel Lock Nut with M8-1.25 Dia./Thread Size; PK1700

    Class 8 Steel Lock Nut with M8-1.25 Dia./Thread Size; PK1700
  • Item # 42GH99
  • Mfr. Model # L12858.080.0001
  • Lock Nut, Nut Style Top Lock, System of Measurement Metric, Steel, Fastener Finish Zinc Plated, Fastener...More

  • Category : Lock Nuts
Stainless Steel Hex Nut with 1-1/4"-12 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Hex Nut with 1-1/4"-12 Dia./Thread Size; PK40

    Stainless Steel Hex Nut with 1-1/4"-12 Dia./Thread Size; PK40
  • Item # 42KL30
  • Mfr. Model # B51160.125.0002
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Stainless Steel, Material Grade 18-8, Fastener Finish...More

  • Category : Hex Nuts
Stainless Steel Jam Lock Nut with 7/16"-14 Dia./T
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Jam Lock Nut with 7/16"-14 Dia./Thread Size; PK1625

    Stainless Steel Jam Lock Nut with 7/16"-14 Dia./Thread Size; PK1625
  • Item # 42KN99
  • Mfr. Model # B51730.043.0001
  • Jam Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Grade 8 Carbon Steel Lock Nut with 3/4"-10 Dia.&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 8 Carbon Steel Lock Nut with 3/4"-10 Dia./Thread Size; PK190

    Grade 8 Carbon Steel Lock Nut with 3/4"-10 Dia./Thread Size; PK190
  • Item # 42JU19
  • Mfr. Model # B12920.075.0001
  • Lock Nut, Nut Style Top Lock, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc Yellow, Fastener...More

  • Category : Lock Nuts
Grade 5 Carbon Steel Lock Nut with 7/16"-14 Dia.&
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 5 Carbon Steel Lock Nut with 7/16"-14 Dia./Thread Size; PK950

    Grade 5 Carbon Steel Lock Nut with 7/16"-14 Dia./Thread Size; PK950
  • Item # 42JR71
  • Mfr. Model # B12348.043.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Grade 8 Carbon Steel Lock Nut with 5/8"-11 Dia.&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 8 Carbon Steel Lock Nut with 5/8"-11 Dia./Thread Size; PK260

    Grade 8 Carbon Steel Lock Nut with 5/8"-11 Dia./Thread Size; PK260
  • Item # 42JT66
  • Mfr. Model # B12450.062.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with M16-2.00 Dia./Thread Size;&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M16-2.00 Dia./Thread Size; PK300

    Carbon Steel Hex Nut with M16-2.00 Dia./Thread Size; PK300
  • Item # 42GC40
  • Mfr. Model # L04120.160.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 10, Fastener...More

  • Category : Hex Nuts
Grade 2 Carbon Steel Jam Lock Nut with 3/4"-10&#x
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 2 Carbon Steel Jam Lock Nut with 3/4"-10 Dia./Thread Size; PK130

    Grade 2 Carbon Steel Jam Lock Nut with 3/4"-10 Dia./Thread Size; PK130
  • Item # 42JT93
  • Mfr. Model # B12705.075.0001
  • Jam Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with M30-2.00 Dia./Thread Size;&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with M30-2.00 Dia./Thread Size; PK45

    Carbon Steel Hex Nut with M30-2.00 Dia./Thread Size; PK45
  • Item # 42GD50
  • Mfr. Model # L04180.300.0200
  • Hex Nut, Nut Style Hex Nut, System of Measurement Metric, Carbon Steel, Material Grade Class 10, Fastener...More

  • Category : Hex Nuts
A4 Stainless Steel Lock Nut with M14-2.00 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless Steel Lock Nut with M14-2.00 Dia./Thread Size; PK400

    A4 Stainless Steel Lock Nut with M14-2.00 Dia./Thread Size; PK400
  • Item # 42GY92
  • Mfr. Model # L55730.140.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Metric, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with 1/2"-13 Dia./Thread Siz
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with 1/2"-13 Dia./Thread Size; PK550

    Carbon Steel Hex Nut with 1/2"-13 Dia./Thread Size; PK550
  • Item # 42HN91
  • Mfr. Model # B04122.050.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Carbon Steel, Material Grade Grade 8, Fastener Finish...More

  • Category : Hex Nuts
Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Si
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Size; PK20

    Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Size; PK20
  • Item # 42JM24
  • Mfr. Model # B08110.150.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Carbon Steel, Material Grade Grade 2, Fastener Finish...More

  • Category : Hex Nuts
Stainless Steel Lock Nut with 1-1/8"-7 Dia./Thread
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Stainless Steel Lock Nut with 1-1/8"-7 Dia./Thread Size; PK56

    Stainless Steel Lock Nut with 1-1/8"-7 Dia./Thread Size; PK56
  • Item # 42KP23
  • Mfr. Model # B51738.112.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Stainless Steel, Fastener Finish...More

  • Category : Lock Nuts
Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Si
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Size; PK20

    Carbon Steel Hex Nut with 1-1/2"-6 Dia./Thread Size; PK20
  • Item # 42HF90
  • Mfr. Model # B01100.150.0001
  • Hex Nut, Nut Style Hex Nut, System of Measurement Inch, Carbon Steel, Material Grade Grade 5, Fastener Finish...More

  • Category : Hex Nuts
Grade 8 Carbon Steel Lock Nut with 5/16"-18 Dia.&
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 8 Carbon Steel Lock Nut with 5/16"-18 Dia./Thread Size; PK1800

    Grade 8 Carbon Steel Lock Nut with 5/16"-18 Dia./Thread Size; PK1800
  • Item # 42JT09
  • Mfr. Model # B12411.031.0001
  • Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Plain,...More

  • Category : Lock Nuts
Grade 8 Carbon Steel Jam Lock Nut with 5/16"-24&#
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Grade 8 Carbon Steel Jam Lock Nut with 5/16"-24 Dia./Thread Size; PK2800

    Grade 8 Carbon Steel Jam Lock Nut with 5/16"-24 Dia./Thread Size; PK2800
  • Item # 42JR99
  • Mfr. Model # B12381.031.0002
  • Jam Lock Nut, Nut Style Nylon Insert Lock Nut, System of Measurement Inch, Carbon Steel, Fastener Finish Zinc...More

  • Category : Lock Nuts
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More