Made in USA - 1/2-20 UNF Hex Socket Drive, 82° Flat Screw - Grade ASTM F835 Alloy Steel, Black Oxide Finish, Partially Threaded, 3" OAL
Item #: 55697593
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.
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) | 1/2-20 |
| Length Measurement Type | Overall Length |
| Length (Inch) | 3 |
| Material | Alloy Steel |
| Finish/Coating | Black Oxide |
| Full or Partial Threading | Partially Threaded |
| Thread Standard | UNF |
| Fastener Standard | ASME/ANSI B18.3; ASTM F835 |
| Hex Key Size (Inch) | 5/16 |
| Material Grade | ASTM F835 |
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