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Products - (25001 Products)

Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 300 Stainless Steel with Nylon Locking Patch, Uncoated, 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 300 Stainless Steel with Nylon Locking Patch, Uncoated, 3/4" Head Diam


Item #: 77927457
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Torx drive types are also known as star drive fasteners. They have a six-point star recess in the head that increases torque exertion, prevents cam out and boosts fastener life.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.Nylon is a lightweight, nonconductive material used on threads to prevent loosening.
Product Specifications
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (mm) 12.70
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (mm) 19.05
Shoulder Length (Inch) 3/4
Drive Type Torx
Material Grade 300
Material Stainless Steel with Nylon Locking Patch
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.3125
Thread Standard UNC
Head Diameter (Decimal Inch) 0.7500
Torx Drive Size T55

$11.90

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Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 45448370
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Torx drive types are also known as star drive fasteners. They have a six-point star recess in the head that increases torque exertion, prevents cam out and boosts fastener life.
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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.4995
Thread Size 3/8-16
Shoulder Length (Inch) 3/4
Drive Type Torx
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.3125
Head Height (Inch) 5/16
Thread Standard UNC
Head Diameter (Decimal Inch) 0.7500
Head Diameter (Inch) 3/4
Torx Drive Size T55
Thread Depth (Inch) 5/8

$21.26

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Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 416 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16 UNC, Torx Shoulder Screw - 416 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 45449352
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

Torx drive types are also known as star drive fasteners. They have a six-point star recess in the head that increases torque exertion, prevents cam out and boosts fastener life.
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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.4995
Thread Size 3/8-16
Shoulder Length (Inch) 3/4
Drive Type Torx
Material Grade 416
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.3125
Head Height (Inch) 5/16
Thread Standard UNC
Head Diameter (Decimal Inch) 0.7500
Head Diameter (Inch) 3/4
Torx Drive Size T55
Thread Depth (Inch) 5/8

$28.61

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Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16, Hex Socket Shoulder Screw - 6/6 Nylon, Uncoated - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/4" Shoulder Length, 3/8-16, Hex Socket Shoulder Screw - 6/6 Nylon, Uncoated


Item #: 37516150
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Thread Size 3/8-16
Shoulder Length (Inch) 3/4
Drive Type Hex Socket
Material Grade 6/6
Material Nylon
Finish/Coating Uncoated

$37.07

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Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618350
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$14.05

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Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573052
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$711.51

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Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16, Hex Socket Shoulder Screw - 6/6 Nylon, Uncoated - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 3/8" Shoulder Length, 3/8-16, Hex Socket Shoulder Screw - 6/6 Nylon, Uncoated


Item #: 37516663
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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.
Nylon is a lightweight, nonconductive material that is resistant to impact, wear and abrasion. It is ideal for electrical applications or where corrosion is a concern.
Product Specifications
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Thread Size 3/8-16
Shoulder Length (Inch) 3/8
Drive Type Hex Socket
Material Grade 6/6
Material Nylon
Finish/Coating Uncoated

$34.53

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Made in USA - 1/2" Shoulder Diam x 4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618517
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$32.42

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Made in USA - 1/2" Shoulder Diam x 4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573409
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$581.98

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Made in USA - 1/2" Shoulder Diam x 4-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618533
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-1/2
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$36.37

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Made in USA - 1/2" Shoulder Diam x 4-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573466
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$815.81

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Made in USA - 1/2" Shoulder Diam x 4-1/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-1/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618525
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-1/4
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$35.23

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Made in USA - 1/2" Shoulder Diam x 4-1/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-1/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573433
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$688.10

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Made in USA - 1/2" Shoulder Diam x 4-3/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-3/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618541
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-3/4
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$38.05

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Made in USA - 1/2" Shoulder Diam x 4-3/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 4-3/4" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573482
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 4-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$918.71

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Made in USA - 1/2" Shoulder Diam x 5" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 5" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 300, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88618558
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 5
Drive Type Hex Socket
Material Grade 300; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$39.14

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Made in USA - 1/2" Shoulder Diam x 5" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 5" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.729 to 3/4" Head Diam


Item #: 60573508
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 5
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.302 to 0.312
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500

$929.95

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Made in USA - 1/2" Shoulder Diam x 5-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 4037 Alloy Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 5-1/2" Shoulder Length, 3/8-16 UNC, Hex Socket Shoulder Screw - 4037 Alloy Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 88617808
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (Inch) 5-1/2
Drive Type Hex Socket
Material Grade 4037
Material Alloy Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.302 to 0.312
Head Height (Inch) 5/16
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 1/4
Hex Key Size (Decimal Inch) 0.2500
Head Diameter (Decimal Inch) 0.7290 to 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$2,590.40

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Made in USA - 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket Precision Shoulder Screw - 303, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket Precision Shoulder Screw - 303, 18-8 Stainless Steel, Uncoated, 5/16" Head Height x 3/4" Head Diam


Item #: 67314880
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Precision Shoulder Screw
System of Measurement Inch
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.4995
Thread Size 3/8-16
Shoulder Length (Inch) 5/8
Drive Type Hex Socket
Material Grade 303; 18-8
Material Stainless Steel
Finish/Coating Uncoated
Head Height (Decimal Inch) 0.3125
Head Height (Inch) 5/16
Thread Standard UNC
Hex Key Size (Inch) 1/4
Head Diameter (Decimal Inch) 0.7500
Head Diameter (Inch) 3/4
Thread Depth (Inch) 5/8

$24.73

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Made in USA - 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket Precision Shoulder Screw - 4140 Alloy Steel, Black Oxide Finish, 5/16" Head Height x 3/4" Head Diam - Benchmark Tooling

Made in USA - 1/2" Shoulder Diam x 5/8" Shoulder Length, 3/8-16 UNC, Hex Socket Precision Shoulder Screw - 4140 Alloy Steel, Black Oxide Finish, 5/16" Head Height x 3/4" Head Diam


Item #: 67936716
Brand: Made in USA
Exact Tooling IR#: 04

Features and Benefits

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
Type Precision Shoulder Screw
System of Measurement Inch
Shoulder Diameter (mm) 12.70
Shoulder Diameter (Inch) 1/2
Shoulder Diameter (Decimal Inch) 0.5000
Thread Size 3/8-16
Shoulder Length (mm) 15.88
Shoulder Length (Inch) 5/8
Drive Type Hex Socket
Material Grade 4140
Material Alloy Steel
Finish/Coating Black Oxide
Head Height (Decimal Inch) 0.3125
Head Height (Inch) 5/16
Thread Standard UNC
Head Diameter (Decimal Inch) 0.7500
Head Diameter (Inch) 3/4

$41.33

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Use Code: 2%OFF

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