⚙️ Lock in precision, unlock your CNC’s full potential!
The QWORK ER20 A Collet Clamping Nuts (4-pack) are precision-ground, hardened 40CR steel nuts with a black oxide finish, designed to securely hold ER20 collets in CNC milling, lathe, and drilling applications. Compatible with a wide range of tool holders and accessories, these nuts offer durability, corrosion resistance, and reliable performance, backed by a hassle-free return policy.
| Material | Alloy Steel |
| Fastener Type | Hex |
| Thread Size | M 25 |
| Exterior Finish | Black |
| Color | 4 Pack |
| Metal Type | Alloy Steel |
| Finish Type | Powder Coated |
| Drive System | External Hex |
| Brand | QWORK |
| Item Weight | 0.27 Kilograms |
| Thread Type | Iso Metric |
| Inside Thread Size | M25 |
| Grade Rating | industrial |
| Thread Style | M25, Right Hand |
| Thread Class | Fine |
| Size | ER20-A |
| Item Diameter | 25 Millimeters |
| UPC | 781380133464 |
| Manufacturer | QWORK |
| Part Number | WD4766 |
| Item Weight | 9.6 ounces |
| Item model number | WD4766 |
| Finish | Powder Coated |
| Shape | Hexagonal |
| Item Package Quantity | 1 |
| Cutting Diameter | 25 Millimeters |
| Included Components | M25 ER20A clamping nuts |
| Batteries Included? | No |
| Batteries Required? | No |
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