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Case Hard Flange Nuts

Case hard flange nuts are durable fasteners featuring a hardened surface for enhanced wear resistance and strength, making them ideal for applications requiring high performance under stress. Their integrated flange design distributes load evenly, reducing the risk of damage to surfaces and ensuring secure, reliable connections.

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$0.08 - $177.94
$0.08 - $177.94
$0.08 - $177.94
$0.08

#6-32 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 6CSLN2ZDiameter/Pitch: #6-32Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 5/16" Click Here for Te...

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$0.08 - $177.94
$0.08 - $177.94
$0.08 - $177.94
$0.08
$0.09 - $175.05
$0.09 - $175.05
$0.09 - $175.05
$0.09

#8-32 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 8CSLN2ZDiameter/Pitch: #8-32Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 11/32" Click Here for T...

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$0.09 - $175.05
$0.09 - $175.05
$0.09 - $175.05
$0.09
$0.11 - $204.18
$0.11 - $204.18
$0.11 - $204.18
$0.11

#10-24 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 10CSLN2ZDiameter/Pitch: #10-24Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 3/8" Click Here for T...

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$0.11 - $204.18
$0.11 - $204.18
$0.11 - $204.18
$0.11
$0.09 - $158.14
$0.09 - $158.14
$0.09 - $158.14
$0.09

1/4"-20 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 25CSLN2ZDiameter/Pitch: 1/4"-20Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 7/16" Click Here for...

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$0.09 - $158.14
$0.09 - $158.14
$0.09 - $158.14
$0.09
$0.24 - $253.83
$0.24 - $253.83
$0.24 - $253.83
$0.24

1/4"-20 Case Hard Steel Serrated Hex Large Flange Lock Nuts Zinc

in stock

Part Number: 25CLSLN2ZDiameter/Pitch: 1/4"-20Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 7/16" Click Here fo...

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$0.24 - $253.83
$0.24 - $253.83
$0.24 - $253.83
$0.24
$0.14 - $166.43
$0.14 - $166.43
$0.14 - $166.43
$0.14

5/16"-18 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 31CSLN2ZDiameter/Pitch: 5/16"-18Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 1/2" Click Here for...

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$0.14 - $166.43
$0.14 - $166.43
$0.14 - $166.43
$0.14
$0.28 - $183.40
$0.28 - $183.40
$0.28 - $183.40
$0.28

5/16"-18 Case Hard Steel Serrated Hex Large Flange Lock Nuts Zinc

in stock

Part Number: 31CLSLN2ZDiameter/Pitch: 5/16"-18Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 1/2" Click Here fo...

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$0.28 - $183.40
$0.28 - $183.40
$0.28 - $183.40
$0.28
$0.20 - $162.82
$0.20 - $162.82
$0.20 - $162.82
$0.20

3/8"-16 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 37CSLN2ZDiameter/Pitch: 3/8"-16Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 9/16" Click Here for...

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$0.20 - $162.82
$0.20 - $162.82
$0.20 - $162.82
$0.20
$0.39 - $193.07
$0.39 - $193.07
$0.39 - $193.07
$0.39

3/8"-16 Case Hard Steel Serrated Hex Large Flange Lock Nuts Zinc

in stock

Part Number: 37CLSLN2ZDiameter/Pitch: 3/8"-16Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 9/16" Click Here fo...

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$0.39 - $193.07
$0.39 - $193.07
$0.39 - $193.07
$0.39
$0.44 - $200.23
$0.44 - $200.23
$0.44 - $200.23
$0.44

7/16"-14 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 43CSLN2ZDiameter/Pitch: 7/16"-14Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 11/16" Click Here f...

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$0.44 - $200.23
$0.44 - $200.23
$0.44 - $200.23
$0.44
$0.49 - $169.43
$0.49 - $169.43
$0.49 - $169.43
$0.49

1/2"-13 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 50CSLN2ZDiameter/Pitch: 1/2"-13Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 3/4" Click Here for ...

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$0.49 - $169.43
$0.49 - $169.43
$0.49 - $169.43
$0.49
$0.90 - $292.28
$0.90 - $292.28
$0.90 - $292.28
$0.90

1/2"-13 Case Hard Steel Large Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 50CLSLN2ZDiameter/Pitch: 1/2"-13Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 3/4" Click Here for...

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$0.90 - $292.28
$0.90 - $292.28
$0.90 - $292.28
$0.90
$1.27 - $219.37
$1.27 - $219.37
$1.27 - $219.37
$1.27

5/8"-11 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 62CSLN2ZDiameter/Pitch: 5/8"-11Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 9/16" Click Here for...

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$1.27 - $219.37
$1.27 - $219.37
$1.27 - $219.37
$1.27
$2.27 - $238.40
$2.27 - $238.40
$2.27 - $238.40
$2.27

3/4"-10 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 75CSLN2ZDiameter/Pitch: 3/4"-10Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: CoarseWrench Size: 1-1/8" Click Here fo...

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$2.27 - $238.40
$2.27 - $238.40
$2.27 - $238.40
$2.27
$0.11 - $203.65
$0.11 - $203.65
$0.11 - $203.65
$0.11

#10-32 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 10FSLN2ZDiameter/Pitch: #10-32Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 3/8" Click Here for Tec...

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$0.11 - $203.65
$0.11 - $203.65
$0.11 - $203.65
$0.11
$0.13 - $225.40
$0.13 - $225.40
$0.13 - $225.40
$0.13

1/4"-28 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 25FSLN2ZDiameter/Pitch: 1/4"-28Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 7/16" Click Here for T...

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$0.13 - $225.40
$0.13 - $225.40
$0.13 - $225.40
$0.13
$0.19 - $217.32
$0.19 - $217.32
$0.19 - $217.32
$0.19

5/16"-24 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 31FSLN2ZDiameter/Pitch: 5/16"-24Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 1/2" Click Here for T...

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$0.19 - $217.32
$0.19 - $217.32
$0.19 - $217.32
$0.19
$0.29 - $230.68
$0.29 - $230.68
$0.29 - $230.68
$0.29

3/8"-24 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 37FSLN2ZDiameter/Pitch: 3/8"-24Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 9/16" Click Here for T...

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$0.29 - $230.68
$0.29 - $230.68
$0.29 - $230.68
$0.29
$0.44 - $200.39
$0.44 - $200.39
$0.44 - $200.39
$0.44

7/16"-20 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 43FSLN2ZDiameter/Pitch: 7/16"-20Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 5/8" Click Here for T...

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$0.44 - $200.39
$0.44 - $200.39
$0.44 - $200.39
$0.44
$0.69 - $210.99
$0.69 - $210.99
$0.69 - $210.99
$0.69

1/2"-20 Case Hard Steel Serrated Hex Flange Lock Nuts Zinc

in stock

Part Number: 50FSLN2ZDiameter/Pitch: 1/2"-20Grade: Case Hard SteelFinish: Zinc ClearCoarse / Fine Threads: FineWrench Size: 3/4" Click Here for Te...

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$0.69 - $210.99
$0.69 - $210.99
$0.69 - $210.99
$0.69

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