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Products - (25001 Products)

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

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


Item #: 60625084
Brand: Made in USA
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 ANSI B2.2; ANSI B18.3; ANSI B18.8.2; MS16555
Hex Key Size (Inch) 5/16

$109.16

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Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Fully Threaded, 2-1/4" OAL - Benchmark Tooling

Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Fully Threaded, 2-1/4" OAL


Item #: 55697551
Brand: Made in USA
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) 2-1/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNF
Fastener Standard ASME/ANSI B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Material Grade ASTM F835

$326.29

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Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/2" OAL - Benchmark Tooling

Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/2" OAL


Item #: 55697544
Brand: Made in USA
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) 2-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME/ANSI B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Material Grade ASTM F835

$369.31

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Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Partially Threaded, 3" OAL - Benchmark Tooling

Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Partially Threaded, 3" OAL


Item #: 55697593
Brand: Made in USA
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
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNF
Fastener Standard ASME/ANSI B18.3; ASTM F835
Hex Key Size (Inch) 5/16
Material Grade ASTM F835

$386.19

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

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


Item #: 56549330
Brand: Made in USA
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

$19.92

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

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


Item #: 00841692
Brand: Made in USA
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

$100.99

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Made in USA - 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

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


Item #: 56549355
Brand: Made in USA
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

$24.18

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Made in USA - 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

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


Item #: 00841718
Brand: Made in USA
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

$169.90

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

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


Item #: 00841700
Brand: Made in USA
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) 1-1/4
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

$155.35

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

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


Item #: 56549348
Brand: Made in USA
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) 1-1/4
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

$21.22

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Made in USA - 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

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


Item #: 00841726
Brand: Made in USA
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

$184.47

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Made in USA - 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

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


Item #: 56549363
Brand: Made in USA
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

$25.77

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

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


Item #: 56549371
Brand: Made in USA
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

$24.47

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

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


Item #: 00841734
Brand: Made in USA
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

$183.11

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

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


Item #: 30515415
Brand: Made in USA
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 Fully Threaded
Thread Standard UNF
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 3/8

$74.38

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

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


Item #: 00841866
Brand: Made in USA
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

$228.15

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Made in USA - 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

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


Item #: 00841759
Brand: Made in USA
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

$237.86

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Made in USA - 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

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


Item #: 00841742
Brand: Made in USA
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

$223.28

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Made in USA - 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

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


Item #: 56549389
Brand: Made in USA
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

$24.43

2% Off All Online Orders
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Made in USA - 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

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


Item #: 56549405
Brand: Made in USA
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

$21.55

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