# Self-Locking Insert Kit, System of Measurement Metric, Insert Diameter Not Applicable, Internal Thread Size M3-0.50, M4-0.70, M5-0.80, M6-1.00, M8-1.25, Thread Direction Right Hand, Thread Type Coarse, Overall Length 6.5 mm, 7.5 mm, 10.5 mm, 12.5 mm, Number of Pieces 50, Number of Sizes 5, Material Stainless Steel, Material Grade/Class 18-8, Finish Plain, Wall Type Heavy Wall, Compatible Material Metal, Manufacturer Location Made in USA, Drive Type Slotted

**Manufacturer:** E-Z Lok  
**MPN:** `EZ-M103`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | E-Z Lok |
| Manufacturer name | E-Z Lok |
| Manufacturer | E-Z Lok |
| CategoryId | 17163 |
| CategoryIdL1 | 9 |
| CategoryIdL2 | 4387 |
| CategoryIdL3 | 17163 |
| CategoryL1 | Fasteners |
| CategoryL2 | Threaded Inserts |
| CategoryL3 | Thread Repair Kits |
| DimensionUnit | inch |
| GTIN | 839137004915 |
| GraingerSku | 4ZE90 |
| UPC | 839137004915 |
| UnitOfMeasure | EA |
| Weight | 0.55 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6.4 |
| moq | 1 |
| MPN | EZ-M103 |
| multiple | 1 |
| qtyInStock | 17 |
| qtyInStockOverride | -2 |
| SKU | G3340705 |
| tierMinQty1 | 1 |
| tierPrice1 | 138.99 |
| url | https://www.zoro.com/e-z-lok-thread-repair-kit-self-locking-thread-inserts-m3-050-m4-07-m5-08-m6-10-m8-125-plain-ez-m103/i/G3340705/ |
| width | 4.6 |
| Thread Size | M3-0.50, M4-0.7, M5-0.8, M6-1.0, M8-1.25 |
| Item | Thread Repair Kit |
| Insert Types Included | Self Locking Thread Inserts |
| Insert Material | 18-8 Stainless Steel |
| Finish | Plain |
| Thread Type | Metric |
| Number of Inserts | 50 |
| System of Measurement | Metric |
| Compatible Material | Metal |
| Number of Pieces | 50 |
| Includes | (10) Each: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.25, Molded Plastic Case |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3340705 | 138.99 | 1 | 17 | 1 |
| bscsource.com | EZM103 | 159.89 | 1 | None | 1 |
| grainger.ca | ELKEZ-M103 | 207.08696792 | 1 | None | 1 |
| National Supply Network | B435597 | 182.73 | 1 | None | 1 |
| sustainablesupply.com | C1256386 | 164.75 | 1 | None | 1 |
| Guardian | 53316881 |  |  | None | 1 |
| MRO Supply | 6254142 | 133.08 | 1 | None | 1 |
| National Supply Network | 53316881 | 228.54 | 1 | None | 1 |
| Digi-Key | 15971967 | 164.93 | 1 | 10 | 1 |

---
Structured data: `/python/html6/product/500/35000000/35054000/part_--EZM103---EZLok--dcc3a55551.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp