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Alloy Steel Socket Head Screws

91251A393 | Alloy Steel Socket Head Screws

$0.31

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 3A, Thread Size :5/16"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :1/4", Diameter :15/32", Height :5/16", Screw Size Decimal Equivalent :0.3125", Length :2 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :1 1/8",

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91251A394 | Alloy Steel Socket Head Screws

$1.53

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 3A, Thread Size :5/16"-24, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :1/4", Diameter :15/32", Height :5/16", Screw Size Decimal Equivalent :0.3125", Length :2 3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :1 1/8",

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91251A395 | Alloy Steel Socket Head Screws

$1.36

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 3A, Thread Size :5/16"-24, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :1/4", Diameter :15/32", Height :5/16", Screw Size Decimal Equivalent :0.3125", Length :3 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :1 1/8",

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91251A398 | Alloy Steel Socket Head Screws

$20.33

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 2A, Thread Size :1 1/8"-7, Thread Spacing :Coarse, Thread Type :UNRC, Drive Size :7/8", Diameter :1 11/16", Height :1 1/8", Screw Size Decimal Equivalent :1.125", Length :5 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :2 7/8",

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91251A399 | Alloy Steel Socket Head Screws

$23.51

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 2A, Thread Size :1 1/8"-7, Thread Spacing :Coarse, Thread Type :UNRC, Drive Size :7/8", Diameter :1 11/16", Height :1 1/8", Screw Size Decimal Equivalent :1.125", Length :6 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :2 7/8",

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91251A400 | Alloy Steel Socket Head Screws

$1.57

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :5/8"-18, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :1/2", Diameter :15/16", Height :5/8", Screw Size Decimal Equivalent :0.625", Length :1 3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A401 | Alloy Steel Socket Head Screws

$22.91

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 2A, Thread Size :1 1/4"-7, Thread Spacing :Coarse, Thread Type :UNC, Drive Size :7/8", Diameter :1 7/8", Height :1 1/4", Screw Size Decimal Equivalent :1.25", Length :4 1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :3 1/8",

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91251A402 | Alloy Steel Socket Head Screws

$1.63

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :5/8"-18, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :1/2", Diameter :15/16", Height :5/8", Screw Size Decimal Equivalent :0.625", Length :2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A403 | Alloy Steel Socket Head Screws

$16.73

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 2A, Thread Size :1 1/4"-12, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/8", Diameter :1 7/8", Height :1 1/4", Screw Size Decimal Equivalent :1.25", Length :2 3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A404 | Alloy Steel Socket Head Screws

$1.82

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 3A, Thread Size :5/8"-18, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :1/2", Diameter :15/16", Height :5/8", Screw Size Decimal Equivalent :0.625", Length :2 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :1 3/4",

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91251A406 | Alloy Steel Socket Head Screws

$0.10

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A408 | Alloy Steel Socket Head Screws

$0.08

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :3/8", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A409 | Alloy Steel Socket Head Screws

$13.93

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 2A, Thread Size :1 1/4"-12, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/8", Diameter :1 7/8", Height :1 1/4", Screw Size Decimal Equivalent :1.25", Length :6 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :3 1/8",

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91251A410 | Alloy Steel Socket Head Screws

$0.09

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A411 | Alloy Steel Socket Head Screws

$0.10

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :5/8", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A412 | Alloy Steel Socket Head Screws

$0.46

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :1 1/8", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A413 | Alloy Steel Socket Head Screws

$0.08

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A415 | Alloy Steel Socket Head Screws

$0.18

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :1 1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :3/4",

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91251A416 | Alloy Steel Socket Head Screws

$4.49

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :1"-14, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :3/4", Diameter :1 1/2", Height :1", Screw Size Decimal Equivalent :1", Length :2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A417 | Alloy Steel Socket Head Screws

$4.84

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :1"-14, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :3/4", Diameter :1 1/2", Height :1", Screw Size Decimal Equivalent :1", Length :2 1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A418 | Alloy Steel Socket Head Screws

$5.42

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :1"-14, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :3/4", Diameter :1 1/2", Height :1", Screw Size Decimal Equivalent :1", Length :2 3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A419 | Alloy Steel Socket Head Screws

$5.78

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :1"-14, Thread Spacing :Fine, Thread Type :UNRF, Drive Size :3/4", Diameter :1 1/2", Height :1", Screw Size Decimal Equivalent :1", Length :3", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A420 | Alloy Steel Socket Head Screws

$0.53

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :3/8"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :5/16", Diameter :9/16", Height :3/8", Screw Size Decimal Equivalent :0.375", Length :3/8", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A422 | Alloy Steel Socket Head Screws

$0.21

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :3/8"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :5/16", Diameter :9/16", Height :3/8", Screw Size Decimal Equivalent :0.375", Length :3/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A424 | Alloy Steel Socket Head Screws

$0.23

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :3/8"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :5/16", Diameter :9/16", Height :3/8", Screw Size Decimal Equivalent :0.375", Length :1", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A425 | Alloy Steel Socket Head Screws

$0.20

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :6-40, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/64", Diameter :0.226", Height :0.138", Screw Size Decimal Equivalent :0.138", Length :7/8", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A426 | Alloy Steel Socket Head Screws

$0.25

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :3/8"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :5/16", Diameter :9/16", Height :3/8", Screw Size Decimal Equivalent :0.375", Length :1 1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A427 | Alloy Steel Socket Head Screws

$19.13

System of Measurement :Inch, Threading :Partially Threaded, Thread Fit :Class 2A, Thread Size :1 1/4"-12, Thread Spacing :Fine, Thread Type :UNF, Drive Size :7/8", Diameter :1 7/8", Height :1 1/4", Screw Size Decimal Equivalent :1.25", Length :7", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China, Min Thread Length :3 1/8",

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91251A428 | Alloy Steel Socket Head Screws

$0.27

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 3A, Thread Size :3/8"-24, Thread Spacing :Fine, Thread Type :UNF, Drive Size :5/16", Diameter :9/16", Height :3/8", Screw Size Decimal Equivalent :0.375", Length :1 1/2", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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91251A429 | Alloy Steel Socket Head Screws

$21.36

System of Measurement :Inch, Threading :Fully Threaded, Thread Fit :Class 2A, Thread Size :1 1/2"-6, Thread Spacing :Coarse, Thread Type :UNC, Drive Size :1", Diameter :2 1/4", Height :1 1/2", Screw Size Decimal Equivalent :1.5", Length :3 1/4", Material :Black-Oxide Alloy Steel, Hardness :Rockwell C37, Specifications Met :ASTM A574, Country of Origin :Peoples Republic of China,

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