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Products - (25001 Products)

Unbrako - 5/8" Shoulder Diam x 1-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 1-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67871889
Brand: Unbrako
Model #: 102954
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 1-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 7.91
Unbrako - 5/8" Shoulder Diam x 1-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 1-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67871962
Brand: Unbrako
Model #: 107114
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 1-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 8.82
Unbrako - 5/8" Shoulder Diam x 2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872002
Brand: Unbrako
Model #: 107147
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 9.13
Unbrako - 5/8" Shoulder Diam x 2-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 2-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872085
Brand: Unbrako
Model #: 104359
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 2-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 10.81
Unbrako - 5/8" Shoulder Diam x 2-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 2-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872044
Brand: Unbrako
Model #: 104292
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 2-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 10.64
Unbrako - 5/8" Shoulder Diam x 2-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 2-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872127
Brand: Unbrako
Model #: 110484
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 2-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 12.28
Unbrako - 5/8" Shoulder Diam x 3" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 3" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872168
Brand: Unbrako
Model #: 109843
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 3
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 12.39
Unbrako - 5/8" Shoulder Diam x 3-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 3-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872242
Brand: Unbrako
Model #: 103728
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 3-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 16.48
Unbrako - 5/8" Shoulder Diam x 3-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 3-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872200
Brand: Unbrako
Model #: 103662
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 3-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 15.21
Unbrako - 5/8" Shoulder Diam x 3-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 3-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872283
Brand: Unbrako
Model #: 117089
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 3-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 16.73
Unbrako - 5/8" Shoulder Diam x 4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872325
Brand: Unbrako
Model #: 119174
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 18.76
Unbrako - 5/8" Shoulder Diam x 4-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 4-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872408
Brand: Unbrako
Model #: 114737
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 4-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 16.76
Unbrako - 5/8" Shoulder Diam x 4-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 4-1/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872366
Brand: Unbrako
Model #: 114672
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 4-1/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 15.24
Unbrako - 5/8" Shoulder Diam x 4-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 4-3/4" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872440
Brand: Unbrako
Model #: 119201
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 4-3/4
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 18.18
Unbrako - 5/8" Shoulder Diam x 5" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 5" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872481
Brand: Unbrako
Model #: 106617
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 5
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 22.89
Unbrako - 5/8" Shoulder Diam x 5-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 5-1/2" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872523
Brand: Unbrako
Model #: 119573
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 5-1/2
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 28.44
Unbrako - 5/8" Shoulder Diam x 6" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam - Exact Tooling

Unbrako - 5/8" Shoulder Diam x 6" Shoulder Length, 1/2-13 UNC, Hex Socket Shoulder Screw - 8 Alloy Steel, 0.853 to 7/8" Head Diam


Item #: 67872564
Brand: Unbrako
Model #: 119605
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) 5/8
Shoulder Diameter (Decimal Inch) 0.6210 to 0.6230
Thread Size 1/2-13
Shoulder Length (Inch) 6
Drive Type Hex Socket
Material Grade 8
Material Alloy Steel
Head Height (Decimal Inch) 0.365 to 0.375
Thread Standard UNC
Fastener Standard ANSI B1803; BS 2470
Hex Key Size (Inch) 5/16
Hex Key Size (Decimal Inch) 0.3125
Head Diameter (Decimal Inch) 0.8530 to 0.8750

$ 32.19
Unbrako - 5/8-11 UNC Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, 2-1/2" OAL - Exact Tooling

Unbrako - 5/8-11 UNC Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, 2-1/2" OAL


Item #: 67865360
Brand: Unbrako
Model #: 107989
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.
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 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 5/8-11
Length Measurement Type Overall Length
Length (Inch) 2-1/2
Material Alloy Steel
Finish/Coating Black Oxide
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 3/8

$ 5.33
Unbrako - 5/8-11 UNC Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, 3" OAL - Exact Tooling

Unbrako - 5/8-11 UNC Hex Socket Drive, 82° Flat Screw - Alloy Steel, Black Oxide Finish, 3" OAL


Item #: 67865402
Brand: Unbrako
Model #: 120848
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.
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 82 Degree Flat
Drive Type Hex Socket
Thread Size (Inch) 5/8-11
Length Measurement Type Overall Length
Length (Inch) 3
Material Alloy Steel
Finish/Coating Black Oxide
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 3/8

$ 6.27
Unbrako - 5/8-11 UNC Hex Socket Drive, Button Screw - Alloy Steel, Black Oxide Finish, 2" Length Under Head - Exact Tooling

Unbrako - 5/8-11 UNC Hex Socket Drive, Button Screw - Alloy Steel, Black Oxide Finish, 2" Length Under Head


Item #: 67859041
Brand: Unbrako
Model #: 111906
Exact Tooling IR#: 04

Features and Benefits

Button head types have cylindrical heads with curved tops and flat bearing surfaces. They slightly protrude out of the workpiece and are used for aesthetic purposes.
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 Button
Drive Type Hex Socket
Thread Size (Inch) 5/8-11
Length Measurement Type Length Under Head
Length (Inch) 2
Material Alloy Steel
Finish/Coating Black Oxide
Thread Standard UNC
Fastener Standard ANSI B18.3; BS 2470
Hex Key Size (Inch) 3/8

$ 5.41