3893-4
1/4-28 HELI TWINS BOTTOMING TAP
Alternate Codes: 5136-00-935-4535
1/4-28 Helicoil Twinsert BOTTOMING
Pricing per Unit
| 1-1 pcs | 2-4 pcs | 5-9 pcs | 10-24 pcs | 25--1 pcs |
|---|---|---|---|---|
| $63.848 | $59.287 | $55.336 | $51.877 | $50.305 |
In Stock
| Thread Size | 1/4-28 |
| Units | Inch |
| Thread Type | Unified Fine Thread (UNF) |
| Nominal Thread Size | 0.25in |
| Pitch Diameter (Min.) | 0.320in |
| Brand | HELICOIL/STANLEY |
| Minor Diameter After Tapping (Min.) | 0.304in |
| Minor Diameter After Tapping (Max.) | 0.311in |
| Suggested Drill Size (Aluminum) | 5/16 (0.3125) |
| Suggested Drill Size (Steel) | 5/16 (0.3125) |
| Tap Major Diameter (Max.) | 0.346in |
| Pitch Diameter (Max.) | 0.322in |
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