Value Collection - 5/16-24, Zinc Plated, Steel Hex Nut with External Tooth Washer - 0.61" Washer Diam, 1/2" Width Across Flats, ASME B18.21.1 Fastner Standard, Rockwell C40 to C50 Hardness, Grade SAE 1050
Item #: 67468447
Brand: Value Collection
Exact Tooling IR#: 04
Features and Benefits
External tooth washers have serrations on the outside diameter that grip both the fastener and workpiece to lock into place.
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 | |
|---|---|
| Lock Washer Type | External Tooth |
| System of Measurement | Inch |
| Material | Steel |
| Thread Size | 5/16-24 |
| Width Across Flats (Inch) | 1/2 |
| Washer Diameter (Decimal Inch) | 0.6100 |
| Washer Diameter (Inch) | 19/32 |
| Material Grade | SAE 1050 |
| Finish/Coating | Zinc-Plated |
| Thread Standard | UNF |
| Hardness | Rockwell C40 to C50 |
| Fastener Standard | ASME B18.21.1 |
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