Value Collection - 1/2" Screw, 0.53" ID, Spring Steel External Tooth Lock Washer - 0.9" OD, Zinc-Plated, Grade 2
Item #: 87920609
Brand: Value Collection
Exact Tooling IR#: 04
Features and Benefits
External tooth lock washers have teeth along the outside diameter. They provide greater resistance to loosening than internal tooth lock washers.
Spring steel is a low-alloy, carbon steel with very high yield strength.
| Product Specifications | |
|---|---|
| Tooth Type | External Tooth |
| Screw Size | 1/2 |
| System of Measurement | Inch |
| Material | Spring Steel |
| Inside Diameter (Decimal Inch) | 0.5300 |
| Outside Diameter (Decimal Inch) | 0.9000 |
| Thickness (Decimal Inch) | 0.045 |
| Material Grade | Grade 2 |
| Finish/Coating | Zinc-Plated |
| Minimum Inside Diameter (Decimal Inch) | 0.5130 |
| Maximum Inside Diameter (Decimal Inch) | 0.5300 |
| Minimum Outside Diameter (Decimal Inch) | 0.8800 |
| Maximum Outside Diameter (Decimal Inch) | 0.9000 |
| Minimum Thickness (Decimal Inch) | 0.0370 |
| Maximum Thickness (Decimal Inch) | 0.0450 |
| Hardness | Rockwell C40-C50 |
| Fastener Standard | ASME B18.21.1 |
| Military Specification | Does Not Meet Military Specifications |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It