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Products - (25001 Products)

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" OAL


Item #: 75458638
Brand: Holo-Krome
Model #: 61056
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$259.54

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" OAL


Item #: 65169187
Brand: Holo-Krome
Model #: 61056N0010
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$17.78

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/4" OAL


Item #: 65169179
Brand: Holo-Krome
Model #: 61054N0010
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-1/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$17.46

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/4" OAL


Item #: 75458620
Brand: Holo-Krome
Model #: 61054
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-1/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$253.89

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" OAL


Item #: 75458646
Brand: Holo-Krome
Model #: 61058
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$293.39

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" OAL


Item #: 65169195
Brand: Holo-Krome
Model #: 61058N0005
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 1-3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$10.10

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" OAL


Item #: 75458653
Brand: Holo-Krome
Model #: 61060
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$310.33

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" OAL


Item #: 65169203
Brand: Holo-Krome
Model #: 61060N0005
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$11.24

2% Off All Online Orders
Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" OAL


Item #: 75458604
Brand: Holo-Krome
Model #: 61050
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$126.65

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" OAL - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" OAL


Item #: 65169153
Brand: Holo-Krome
Model #: 61050N0010
Exact Tooling IR#: 04

Features and Benefits

Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Overall Length
Length (Inch) 3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125

$13.81

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1" Length Under Head


Item #: 75514109
Brand: Holo-Krome
Model #: 73130
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 1
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$101.76

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-1/2" Length Under Head


Item #: 75514158
Brand: Holo-Krome
Model #: 73134
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 1-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$120.02

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 1-3/4" Length Under Head


Item #: 75514174
Brand: Holo-Krome
Model #: 73136
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 1-3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$134.11

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 2" Length Under Head


Item #: 75514208
Brand: Holo-Krome
Model #: 73138
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$160.44

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Fully Threaded, 3/4" Length Under Head


Item #: 74633108
Brand: Holo-Krome
Model #: 730002220
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$137.00

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/2" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/2" Length Under Head


Item #: 75514257
Brand: Holo-Krome
Model #: 73142
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 2-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$154.44

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/4" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/4" Length Under Head


Item #: 75514224
Brand: Holo-Krome
Model #: 73140
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 2-1/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$163.11

2% Off All Online Orders
Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-3/4" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-3/4" Length Under Head


Item #: 75514273
Brand: Holo-Krome
Model #: 73143
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 2-3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$216.63

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 3" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 3" Length Under Head


Item #: 75514307
Brand: Holo-Krome
Model #: 73144
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 3
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$219.22

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Use Code: 2%OFF

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Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 3-1/2" Length Under Head - Benchmark Tooling

Holo-Krome - 1/2-20 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 3-1/2" Length Under Head


Item #: 75514356
Brand: Holo-Krome
Model #: 73145
Exact Tooling IR#: 04

Features and Benefits

Socket cap head types have large cylindrical heads with recessed hex-shaped drives. They are ideal for applications where limited clearance would not allow the use of wrenches and sockets.
Hex socket drive types have a hex-shaped recess in the head and are driven with hex keys or hex socket bits. The driving surface is protected from external damage and provides six sides of contact surface for added torque.
Alloy steel is the strongest of all steel types. It has high tensile strength and offers excellent resistance to wear, fatigue and galling.
Product Specifications
System of Measurement Inch
Head Type Socket Cap
Drive Type Hex Socket
Thread Size (Inch) 1/2-20
Length Measurement Type Length Under Head
Length (Inch) 3-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8
Hex Key Size (Decimal Inch) 0.3750

$294.44

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