Electro Hardware - #4-40, 1/4" Thread Length, 3/16" High, Zinc Plated, Steel Jack Screw - 3/16" Width Across Flats, Hex Head, 0.1" Thread Depth, Grade 2
Item #: 00070581
Brand: Electro Hardware
Model #: JAX102M12F21A
Exact Tooling IR#: 04
Features and Benefits
Hex heads feature flat bearing surfaces and six uniform sides.
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 | |
|---|---|
| Head Shape | Hex |
| Material | Steel |
| System of Measurement | Inch |
| Thread Length (Inch) | 1/4 |
| Thread Size (Inch) | #4-40 |
| Thread Depth (Decimal Inch) | 0.1000 |
| Head Height (Inch) | 3/16 |
| Width Across Flats (Inch) | 3/16 |
| Finish/Coating | Zinc-Plated |
| Material Grade | Grade 2 |
| Thread Fit Class | 2B (Internal)/2A (External) |
| Fastener Standard | QQ-S-633 |
| Includes | (1) Lock Washer; (1) Nut; (2) Flat Washer |
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