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Products - (25001 Products)

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 5" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 5" Length Under Head


Item #: 85326981
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 5
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNC
Fastener Standard ANSI B2.2; ANSI B18.3; ANSI B18.8.2; MS16555
Hex Key Size (Inch) 1/4

$280.04

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 5-1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 5-1/2" Length Under Head


Item #: 76451905
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 5-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$22.64

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1" Length Under Head


Item #: 98568868
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$860.75

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1-1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1-1/2" Length Under Head


Item #: 98568850
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) 5/16-18
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 UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$643.29

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1-1/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1-1/4" Length Under Head


Item #: 98568504
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) 5/16-18
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 UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$710.85

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 1/2" Length Under Head


Item #: 98568512
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1/2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$853.03

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 3/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 3/4" Length Under Head


Item #: 98568496
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) 5/16-18
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 UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$752.64

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 5/8" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Fully Threaded, 5/8" Length Under Head


Item #: 98568827
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 5/8
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$858.32

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 1-3/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 1-3/4" Length Under Head


Item #: 98568157
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1-3/4
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$594.69

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2" Length Under Head


Item #: 98568835
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 2
Material Alloy Steel
Finish/Coating Black Oxide
Full or Partial Threading Partially Threaded
Thread Standard UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$633.33

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2-1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2-1/2" Length Under Head


Item #: 98568595
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) 5/16-18
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 UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$647.59

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2-1/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide, Partially Threaded, 2-1/4" Length Under Head


Item #: 98568462
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) 5/16-18
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 UNC
Fastener Standard ASME B18.3
Hex Key Size (Inch) 1/4
Material Grade ASTM A574

$723.86

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1" Length Under Head


Item #: 45458692
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$126.22

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1-1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1-1/2" Length Under Head


Item #: 45458684
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1-1/2
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$126.22

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1-1/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1-1/4" Length Under Head


Item #: 45458627
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1-1/4
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$111.64

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1/2" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 1/2" Length Under Head


Item #: 45458726
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1/2
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$101.93

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 3/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 3/4" Length Under Head


Item #: 45458718
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 3/4
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$106.78

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 5/8" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 5/8" Length Under Head


Item #: 45458635
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 5/8
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$101.93

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 7/8" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Fully Threaded, 7/8" Length Under Head


Item #: 45458700
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 7/8
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Fully Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$111.64

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Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Partially Threaded, 1-3/4" Length Under Head - Benchmark Tooling

Made in USA - 5/16-18 UNC Hex Socket Drive, Socket Cap Screw - Alloy Steel, Zinc-Plated Finish, Partially Threaded, 1-3/4" Length Under Head


Item #: 45458619
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) 5/16-18
Length Measurement Type Length Under Head
Length (Inch) 1-3/4
Material Alloy Steel
Finish/Coating Zinc-Plated
Full or Partial Threading Partially Threaded
Thread Standard UNC
Fastener Standard ASME B18.3; ASTM A574
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500

$135.93

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