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Made in USA - 1/4-28 UNF, 3/4" Length Under Head Phillips Drive Machine Screw - Pan Head, Grade 18-8 Stainless Steel, Black Oxide Finish, Without Washer


Item #: 57232043
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Pan head types have cylindrical heads with rounded edges and flat bearing surfaces. Their low head height and large diameter provide increased driving power.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
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
Thread Size (Inch) 1/4-28
Head Type Pan
Drive Type Phillips
Length (Inch) 3/4
Material Stainless Steel
Material Grade 18-8
Finish/Coating Black Oxide
Washer Type Without Washer
Length Measurement Type Length Under Head
Fastener Standard MS51958
Thread Standard UNF

$107.42

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Made in USA - 1/4-28 UNF, 3/4" Length Under Head Phillips Drive Machine Screw - Pan Head, Grade 18-8 Stainless Steel, Black Oxide Finish, Without Washer


Item #: 57232035
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Pan head types have cylindrical heads with rounded edges and flat bearing surfaces. Their low head height and large diameter provide increased driving power.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
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
Thread Size (Inch) 1/4-28
Head Type Pan
Drive Type Phillips
Length (Inch) 3/4
Material Stainless Steel
Material Grade 18-8
Finish/Coating Black Oxide
Washer Type Without Washer
Length Measurement Type Length Under Head
Fastener Standard MS51958
Thread Standard UNF

$128.20

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Made in USA - 1/4-28 UNF, 3/4" Length Under Head, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 60540085
Brand: Made in USA
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) 3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNF
Length Measurement Type Length Under Head
Fastener Standard ANSI B18.8.2; ANSI B2.2; ANSI B18.3; ASTM A574; MS16555
Hex Key Size (Inch) 1/8

$40.27

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Made in USA - 1/4-28 UNF, 3/4" OAL Phillips Drive Machine Screw - Flat Head, Grade 18-8 Stainless Steel, Passivated Finish, Without Washer


Item #: 57232373
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.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
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
Thread Size (Inch) 1/4-28
Head Type Flat
Drive Type Phillips
Length (Inch) 3/4
Material Stainless Steel
Material Grade 18-8
Finish/Coating Passivated
Washer Type Without Washer
Length Measurement Type Overall Length
Fastener Standard MS24693
Thread Standard UNF

$99.95

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Made in USA - 1/4-28 UNF, 3/8" Length of Thread, Soft Tip Point Set Screw - Grade 18-8 Stainless Steel


Item #: 67277962
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Soft tip points have large, flat points that protrude from the set screw s body. The tip is often made of nylon, which is rigid but soft. Soft tip points are used absorb vibration and provide tight fixes without marking the material.
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
Point Type Soft Tip
Thread Size (Inch) 1/4-28
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 18-8
Material Stainless Steel
Tip Length (Inch) 1/16
Tip Material Brass
Thread Standard UNF
Length Measurement Type Length of Thread

$137.76

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Made in USA - 1/4-28 UNF, 3/8" Length of Thread, Soft Tip Point Set Screw - Grade 18-8 Stainless Steel


Item #: 67279125
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Soft tip points have large, flat points that protrude from the set screw s body. The tip is often made of nylon, which is rigid but soft. Soft tip points are used absorb vibration and provide tight fixes without marking the material.
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
Point Type Soft Tip
Thread Size (Inch) 1/4-28
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 18-8
Material Stainless Steel
Tip Length (Inch) 1/16
Tip Material Nylon
Thread Standard UNF
Length Measurement Type Length of Thread

$91.79

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Made in USA - 1/4-28 UNF, 3/8" Length of Thread, Soft Tip Point Set Screw - Grade 8 Alloy Steel


Item #: 67280842
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Soft tip points have large, flat points that protrude from the set screw s body. The tip is often made of nylon, which is rigid but soft. Soft tip points are used absorb vibration and provide tight fixes without marking the material.
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 Soft Tip
Thread Size (Inch) 1/4-28
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Tip Length (Inch) 1/16
Tip Material Nylon
Thread Standard UNF
Length Measurement Type Length of Thread

$102.68

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Made in USA - 1/4-28 UNF, 3/8" Length of Thread, Soft Tip Point Set Screw - Grade 8 Alloy Steel


Item #: 67275602
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Soft tip points have large, flat points that protrude from the set screw s body. The tip is often made of nylon, which is rigid but soft. Soft tip points are used absorb vibration and provide tight fixes without marking the material.
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 Soft Tip
Thread Size (Inch) 1/4-28
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Tip Length (Inch) 1/16
Tip Material Brass
Thread Standard UNF
Length Measurement Type Length of Thread

$91.79

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Made in USA - 1/4-28 UNF, 3/8" Length Under Head, Cup Point Set Screw - Grade 8 Alloy Steel, 1/8" Key


Item #: 60540051
Brand: Made in USA
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) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Thread Standard UNF
Length Measurement Type Length Under Head
Fastener Standard ANSI B18.3; ANSI B18.8.2; ANSI B2.2; ASTM A574; MS16555
Hex Key Size (Inch) 1/8

$27.88

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Made in USA - 1/4-28 UNF, 3/8" OAL Phillips Drive Machine Screw - Flat Head, Grade 18-8 Stainless Steel, Passivated Finish, Without Washer


Item #: 57232415
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.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
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
Thread Size (Inch) 1/4-28
Head Type Flat
Drive Type Phillips
Length (Inch) 3/8
Material Stainless Steel
Material Grade 18-8
Finish/Coating Passivated
Washer Type Without Washer
Length Measurement Type Overall Length
Fastener Standard MS24693
Thread Standard UNF

$55.19

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Made in USA - 1/4-28 UNF, 3/8" OAL, Cup Point Set Screw - Grade 303 Stainless Steel, 1/8" Key


Item #: 93037224
Brand: Made in USA
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.
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
Point Type Cup
Thread Size (Inch) 1/4-28
Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 303
Material Stainless Steel
Finish/Coating Passivated
Thread Standard UNF
Length Measurement Type Overall Length
Fastener Standard MIL-FF-S-200
Hex Key Size (Inch) 1/8

$5.28

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Made in USA - 1/4-28 UNF, 4" Length Under Head Hex Head Cap Screw - Fully Threaded, Grade 8 Alloy Steel, Zinc Yellow Dichromate Finish, 7/16" Hex


Item #: 74454398
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size (Inch) 1/4-28
Length (Inch) 4
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1; SAE J429
Thread Standard UNF
Full or Partial Threading Fully Threaded

$928.11

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Made in USA - 1/4-28 UNF, 4" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 5 Steel, Zinc-Plated Finish, 7/16" Hex


Item #: 67427641
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size (Inch) 1/4-28
Length (Inch) 4
Material Grade Grade 5
Material Steel
Finish/Coating Zinc-Plated
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1
Thread Standard UNF
Full or Partial Threading Partially Threaded

$85.65

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Made in USA - 1/4-28 UNF, 4" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 8 Alloy Steel, Zinc Yellow Dichromate Finish, 7/16" Hex


Item #: 67425322
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size (Inch) 1/4-28
Length (Inch) 4
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1
Thread Standard UNF
Full or Partial Threading Partially Threaded

$206.55

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Made in USA - 1/4-28 UNF, 4" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 8 Alloy Steel, Zinc-Plated Finish, 7/16" Hex


Item #: 67530964
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size (Inch) 1/4-28
Length (Inch) 4
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc-Plated
Hex Size (Inch) 7/16
Thread Standard UNF
Full or Partial Threading Partially Threaded

$154.86

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Made in USA - 1/4-28 UNF, 4-1/2" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 5 Steel, Zinc-Plated Finish, 7/16" Hex


Item #: 67427682
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size (Inch) 1/4-28
Length (Inch) 4-1/2
Material Grade Grade 5
Material Steel
Finish/Coating Zinc-Plated
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1
Thread Standard UNF
Full or Partial Threading Partially Threaded

$86.72

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Made in USA - 1/4-28 UNF, 4-1/2" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 8 Alloy Steel, Zinc Yellow Dichromate Finish, 7/16" Hex


Item #: 65159071
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size (Inch) 1/4-28
Length (Inch) 4-1/2
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1; SAE J429
Thread Standard UNF
Full or Partial Threading Partially Threaded

$290.01

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Made in USA - 1/4-28 UNF, 5" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 5 Steel, Zinc-Plated Finish, 7/16" Hex


Item #: 67427724
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size (Inch) 1/4-28
Length (Inch) 5
Material Grade Grade 5
Material Steel
Finish/Coating Zinc-Plated
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1
Thread Standard UNF
Full or Partial Threading Partially Threaded

$95.84

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Made in USA - 1/4-28 UNF, 5" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 8 Alloy Steel, Zinc Yellow Dichromate Finish, 7/16" Hex


Item #: 65159089
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Thread Size (Inch) 1/4-28
Length (Inch) 5
Material Grade Grade 8
Material Alloy Steel
Finish/Coating Zinc Yellow Dichromate
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1; SAE J429
Thread Standard UNF
Full or Partial Threading Partially Threaded

$268.54

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Made in USA - 1/4-28 UNF, 5-1/2" Length Under Head Hex Head Cap Screw - Partially Threaded, Grade 5 Steel, Zinc-Plated Finish, 7/16" Hex


Item #: 67427765
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Steel is strong and durable but less corrosion resistant than stainless steel. To improve its resistance to corrosion, it may receive additional finishes and coatings.
Product Specifications
System of Measurement Inch
Thread Size (Inch) 1/4-28
Length (Inch) 5-1/2
Material Grade Grade 5
Material Steel
Finish/Coating Zinc-Plated
Hex Size (Inch) 7/16
Fastener Standard ASME B18.2.1
Thread Standard UNF
Full or Partial Threading Partially Threaded

$98.97

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