Electro Hardware - #4-40, 5/16" OAL, 3/16" Across Flats, Brass Hex Fully Threaded Female Circuit Board Standoffs - 5/16" Thread Depth, 5/16" Body Length, Zinc-Plated Finish
Item #: 82334954
Brand: Electro Hardware
Model #: P297M03F21440
Exact Tooling IR#: 04
Features and Benefits
Circuit board standoffs with female threads are internally threaded to accept male fasteners or other standoffs. They are internally threaded on one end.
Brass is an alloy of copper and zinc that is durable, nonmagnetic and conductive.
| Product Specifications | |
|---|---|
| Thread Type | Female |
| Material | Brass |
| System of Measurement | Inch |
| Body Shape | Hex |
| Overall Length (Inch) | 5/16 |
| Overall Length (Decimal Inch) | 0.3125 |
| Thread Style | Fully Threaded |
| Thread Size | #4-40 |
| Width Across Flats (Decimal Inch) | 0.1875 |
| Width Across Flats (Inch) | 3/16 |
| Finish/Coating | Zinc-Plated |
| Body Length (Inch) | 5/16 |
| Thread Depth (Inch) | 5/16 |
| Length Tolerance (Decimal Inch) | -0.005 to 0.005 |
| Fastener Standard | ASTM B633 Type 1; QQ-B-626 Comp 22 |
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