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| Item | Helical Insert | |
| Type | Screw Locking | |
| Material | 18-8 Stainless Steel | |
| Internal Thread Size | 1/4-20 | |
| Thread Type | UNC | |
| Thread Direction | Right Hand | |
| Length | 0.500" | |
| Free Coil Dia. | 0.330" | |
| Tap Sizes | 1/4-20 | |
| Drill Size | 17/64" | |
| Tensile Strength (PSI) | 200,000 | |
| Rockwell Hardness | C43-C50 | |
| Application | For Metal | |
| Package Quantity | 10 |
** The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.
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