Electro Hardware - 0.257" ID x 1/2" OD, 1/4 Screw, Grade 2 Steel Female Unthreaded Circuit Board Spacer - Round Body, Zinc-Plated Finish, 5/16" OAL
Item #: 67712158
Brand: Electro Hardware
Model #: S1347-M10-F21-K
Exact Tooling IR#: 04
Features and Benefits
Female unthreaded circuit board spacers do not have threads and resemble a plain, cylindrical tube. They are the most common type of spacer.
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 | |
|---|---|
| Type | Female Unthreaded |
| Material | Steel |
| System of Measurement | Inch |
| Body Shape | Round |
| Screw Size | 1/4 |
| Outside Diameter (Decimal Inch) | 0.5000 |
| Outside Diameter (Inch) | 1/2 |
| Overall Length (Decimal Inch) | 0.3125 |
| Overall Length (Inch) | 5/16 |
| Inside Diameter (Decimal Inch) | 0.257 |
| Finish/Coating | Zinc-Plated |
| Material Grade | Grade 2 |
| Inside Diameter Tolerance (Decimal Inch) | 0.000 to 0.010 |
| Length Tolerance (Decimal Inch) | -0.005 to 0.005 |
| Fastener Standard | ASTM B633; QQ-S-633; Type 1 |
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