Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2" Length Under Head

Item #: 75510206
Brand: Holo-Krome
Model #: 73072
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) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 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) 3/16

Hex Key Size (Decimal Inch) 0.1875

$46.54

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 2-1/4" Length Under Head

Item #: 75510222
Brand: Holo-Krome
Model #: 73074
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) 1/4-28

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) 3/16

Hex Key Size (Decimal Inch) 0.1875

$48.50

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 3" Length Under Head

Item #: 75510305
Brand: Holo-Krome
Model #: 77478
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) 1/4-28

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) 3/16

Hex Key Size (Decimal Inch) 0.1875

$103.02

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 4" Length Under Head

Item #: 75510404
Brand: Holo-Krome
Model #: 77482
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) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 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) 3/16

Hex Key Size (Decimal Inch) 0.1875

$157.91

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Alloy Steel, Black Oxide Finish, Partially Threaded, 4" Length Under Head

Item #: 60615283
Brand: Holo-Krome
Model #: 77482N0005
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) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 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) 3/16

Hex Key Size (Decimal Inch) 0.1875

$9.67

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Grade 18-8 Stainless Steel, Uncoated, Fully Threaded, 1" Length Under Head

Item #: 67264887
Brand: Holo-Krome
Model #: 79040
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.

Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.

Product Specifications

System of Measurement Inch

Head Type Socket Cap

Drive Type Hex Socket

Thread Size (Inch) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 1

Material Stainless Steel

Finish/Coating Uncoated

Full or Partial Threading Fully Threaded

Thread Standard UNF

Fastener Standard ASME B18.3; ASTM A574; ASTM F837

Hex Key Size (Inch) 3/16

Hex Key Size (Decimal Inch) 0.1875

Material Grade 18-8

$78.47

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Grade 18-8 Stainless Steel, Uncoated, Fully Threaded, 3/4" Length Under Head

Item #: 75464529
Brand: Holo-Krome
Model #: 79038
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.

Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.

Product Specifications

System of Measurement Inch

Head Type Socket Cap

Drive Type Hex Socket

Thread Size (Inch) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 3/4

Material Stainless Steel

Finish/Coating Uncoated

Full or Partial Threading Fully Threaded

Thread Standard UNF

Fastener Standard ASME B18.3; ASTM F837

Hex Key Size (Inch) 3/16

Hex Key Size (Decimal Inch) 0.1875

Material Grade 18-8

$66.76

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Holo-Krome - 1/4-28 UNF Hex Socket Drive, Socket Cap Screw - Grade 18-8 Stainless Steel, Uncoated, Fully Threaded, 5/8" Length Under Head

Item #: 75464503
Brand: Holo-Krome
Model #: 79036
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.

Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.

Product Specifications

System of Measurement Inch

Head Type Socket Cap

Drive Type Hex Socket

Thread Size (Inch) 1/4-28

Length Measurement Type Length Under Head

Length (Inch) 5/8

Material Stainless Steel

Finish/Coating Uncoated

Full or Partial Threading Fully Threaded

Thread Standard UNF

Fastener Standard ASME B18.3; ASTM F837

Hex Key Size (Inch) 3/16

Hex Key Size (Decimal Inch) 0.1875

Material Grade 18-8

$67.98

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Holo-Krome - 1/4-28 UNF, 1" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75550103
Brand: Holo-Krome
Model #: 33086
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) 1/4-28

Length (Inch) 1

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$39.36

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Holo-Krome - 1/4-28 UNF, 1" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 09698929
Brand: Holo-Krome
Model #: 33086N0050
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) 1/4-28

Length (Inch) 1

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$31.11

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Holo-Krome - 1/4-28 UNF, 1-1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 09698937
Brand: Holo-Krome
Model #: 33088N0025
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) 1/4-28

Length (Inch) 1-1/4

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$17.33

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Holo-Krome - 1/4-28 UNF, 1-1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75550129
Brand: Holo-Krome
Model #: 33088
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) 1/4-28

Length (Inch) 1-1/4

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$61.13

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Holo-Krome - 1/4-28 UNF, 1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 67658823
Brand: Holo-Krome
Model #: PKG33080N025
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) 1/4-28

Length (Inch) 1/2

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$9.40

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Holo-Krome - 1/4-28 UNF, 1/2" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75550053
Brand: Holo-Krome
Model #: 33080
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) 1/4-28

Length (Inch) 1/2

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$29.55

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Holo-Krome - 1/4-28 UNF, 1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75550020
Brand: Holo-Krome
Model #: 33074
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) 1/4-28

Length (Inch) 1/4

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$22.45

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Holo-Krome - 1/4-28 UNF, 1/4" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 67658781
Brand: Holo-Krome
Model #: PKG33074N025
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) 1/4-28

Length (Inch) 1/4

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$8.12

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Holo-Krome - 1/4-28 UNF, 1/4" OAL, Internal Knurl Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75461632
Brand: Holo-Krome
Model #: 43018
Exact Tooling IR#: 04

Features and Benefits

Internal knurl points have a cup-shaped indentation at the end of the set screw s tapered point. The cup indentation is knurled to provide a locking action that resists loosening, vibration and deformation in 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 Internal Knurl

Thread Size (Inch) 1/4-28

Length (Inch) 1/4

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$22.59

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Holo-Krome - 1/4-28 UNF, 1/8" OAL, Socket Jam Screw - 1/8" Hex Key, Alloy Steel, Uncoated

Item #: 67254524
Brand: Holo-Krome
Model #: 07012
Exact Tooling IR#: 04

Product Specifications
System of Measurement	Inch
Thread Size	1/4-28
Overall Length (Inch)	1/8
Material	Alloy Steel
Finish/Coating	Uncoated
Thread Standard	UNF
Fastener Standard	ASME B1.1; ASTM A574
Hex Key Size (Decimal Inch)	0.1250
Hex Key Size (Inch)	1/8

$164.48

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Holo-Krome - 1/4-28 UNF, 3/16" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 67658765
Brand: Holo-Krome
Model #: PKG33072N025
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) 1/4-28

Length (Inch) 3/16

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$8.05

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Holo-Krome - 1/4-28 UNF, 3/16" OAL, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key

Item #: 75550012
Brand: Holo-Krome
Model #: 33072
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) 1/4-28

Length (Inch) 3/16

Drive Type Hex Socket

Material Grade 8

Material Alloy Steel

Thread Standard UNF

Length Measurement Type Overall Length

Fastener Standard ASME B18.3; ASTM F912

Hex Key Size (Decimal Inch) 0.1250

Hex Key Size (Inch) 1/8

$22.18

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Product Specifications
System of Measurement	Inch
Head Type	Socket Cap
Drive Type	Hex Socket
Thread Size (Inch)	1/4-28
Length Measurement Type	Length Under Head
Length (Inch)	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)	3/16
Hex Key Size (Decimal Inch)	0.1875

Product Specifications
System of Measurement	Inch
Point Type	Cup
Thread Size (Inch)	1/4-28
Length (Inch)	1
Drive Type	Hex Socket
Material Grade	8
Material	Alloy Steel
Thread Standard	UNF
Length Measurement Type	Overall Length
Fastener Standard	ASME B18.3; ASTM F912
Hex Key Size (Decimal Inch)	0.1250
Hex Key Size (Inch)	1/8