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Products - (25001 Products)

Unbrako - 1/4-20 UNC, 1" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831768
Brand: Unbrako
Model #: 117427
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 65.11
Unbrako - 1/4-20 UNC, 1" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839720
Brand: Unbrako
Model #: 113841
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 61.41
Unbrako - 1/4-20 UNC, 1-1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1-1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831842
Brand: Unbrako
Model #: 112469
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 101.28
Unbrako - 1/4-20 UNC, 1-1/2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1-1/2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839803
Brand: Unbrako
Model #: 103000
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 112.91
Unbrako - 1/4-20 UNC, 1-1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1-1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831800
Brand: Unbrako
Model #: 117492
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 79.58
Unbrako - 1/4-20 UNC, 1-1/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1-1/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839761
Brand: Unbrako
Model #: 113874
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 74.05
Unbrako - 1/4-20 UNC, 1-3/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1-3/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831883
Brand: Unbrako
Model #: 103102
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 122.98
Unbrako - 1/4-20 UNC, 1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831602
Brand: Unbrako
Model #: 106569
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 28.94
Unbrako - 1/4-20 UNC, 1/2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1/2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839563
Brand: Unbrako
Model #: 120250
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 37.76
Unbrako - 1/4-20 UNC, 1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831446
Brand: Unbrako
Model #: 106510
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 28.86
Unbrako - 1/4-20 UNC, 1/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 1/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839407
Brand: Unbrako
Model #: 114700
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 30.90
Unbrako - 1/4-20 UNC, 2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831925
Brand: Unbrako
Model #: 103135
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 137.45
Unbrako - 1/4-20 UNC, 2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 2" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839886
Brand: Unbrako
Model #: 103032
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 149.14
Unbrako - 1/4-20 UNC, 3/16" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 3/16" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839365
Brand: Unbrako
Model #: 114668
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 3/16
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 30.55
Unbrako - 1/4-20 UNC, 3/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 3/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831685
Brand: Unbrako
Model #: 117296
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 43.41
Unbrako - 1/4-20 UNC, 3/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 3/4" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839647
Brand: Unbrako
Model #: 119934
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 53.45
Unbrako - 1/4-20 UNC, 3/8" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 3/8" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831529
Brand: Unbrako
Model #: 113554
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 28.94
Unbrako - 1/4-20 UNC, 3/8" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 3/8" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839480
Brand: Unbrako
Model #: 114766
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 32.43
Unbrako - 1/4-20 UNC, 5/16" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 5/16" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67831487
Brand: Unbrako
Model #: 113489
Exact Tooling IR#: 04

Features and Benefits

Cup points have a cup-shaped indentation at the end of the set screw s tapered point. The internal cup grips surfaces, resists deformation and reduces stress. Cup points work well with soft materials that cannot take high torque.
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
Point Type Cup
Thread Size (Inch) 1/4-20
Length (Inch) 5/16
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 28.94
Unbrako - 1/4-20 UNC, 5/16" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key - Exact Tooling

Unbrako - 1/4-20 UNC, 5/16" OAL, Knurled Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 67839449
Brand: Unbrako
Model #: 114733
Exact Tooling IR#: 04

Features and Benefits

Knurled cup points have an externally knurled cup that locks the set screw in place and resists loosening and deformation under high vibration. Knurled cup points are used both in poorly tapped holes and to locate gears and pulleys on shafts.
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
Point Type Knurled Cup
Thread Size (Inch) 1/4-20
Length (Inch) 5/16
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNC
Length Measurement Type Overall Length
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/8

$ 31.19