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Heli-Coil Thread Repair Kit 12 Inserts 1/4"-20
4.2 (47 items)
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$22.36 cheaper than the new price!!
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New $37.26
Product details
| Management number | 212825872 | Release Date | 2026/04/12 | List Price | $14.90 | Model Number | 212825872 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Quickly and permanently restores stripped worn or damaged threads to their original size and condition. The hard stainless steel (18-8) diamond shaped wire inserts work in just about any part or material; aluminum magnesium cast iron bronze etc. The insert has a driving "tang" for installation which is notched for easy removal. Kit contains a Heli-Coil tap installation tool a quantity of inserts and detailed instructions packaged in durable placon or vinyl pouches.
| UPC | 025964100191 |
|---|---|
| Brand | Helicoil |
| Color | Silver |
| Metal Type | Aluminum, Bronze, Iron, Magnesium, Stainless Steel |
| Item Weight | 0.01 Ounces |
| Part Number | 5521-4 |
| Thread Size | 1/4 |
| Thread Type | Unified National Coarse (Unc) |
| Finish Types | Unfinished |
| Manufacturer | Heli-Coil |
| Thread Class | Class 2B |
| Thread Style | External, 1/4"-20 (UNC Coarse) |
| Fastener Type | Hex |
| Item Diameter | 0.25 Inches |
| Material Type | Aluminum, Bronze, Iron, Stainless Steel |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 34 x 3.8 x 0.5 inches |
| Thread Coverage | Partially Threaded |
| Number of Pieces | 5 |
| Screw Head Style | Hex |
| Inside Thread Size | 1/4"-20 |
| Maximum Shear Strength | 40000 psi |
| Compatible Groove Diameter | 0.25 Inches |
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