






🔩 Screw in Success: The Ultimate Wood Insert for Flawless Furniture Builds
These 1/4-20 hex drive threaded inserts are precision-engineered zinc-plated carbon steel fasteners designed for secure, durable wood connections. Each 15mm insert comes with a 6mm Allen wrench for easy installation, compatible with both soft and hardwoods. The pack of 40 ensures you have the perfect quantity for professional-grade furniture assembly or DIY projects.






| Material | Carbon Steel |
| Fastener Type | Insert |
| Thread Size | 1/4"-20 |
| Exterior Finish | Zinc |
| Color | White |
| Metal Type | Alloy Steel |
| Finish Type | Zinc plated carbon steel |
| Brand | Sprite Science |
| Item Weight | 0.2 Kilograms |
| Thread Type | Unified National Coarse (Unc) |
| Inside Thread Size | 0.410 INCH / 10.4MM |
| Thread Style | Right Hand |
| Thread Class | Class 2A |
| Size | 1/4-20 x 15mm |
| Item Diameter | 0.25 Inches |
| Number of Pieces | 40 |
| Manufacturer | Sprite Science |
| Part Number | 1/4-20WOODINSERT |
| Item Weight | 7 ounces |
| Item model number | 1/4-20WOODINSERT |
| Finish | Zinc plated carbon steel |
| Shape | Round |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Head Style | Flat |
| Cutting Diameter | 0.25 Inches |
| Measurement System | Inch, Metric |
| Usage | Wood, Furniture |
| Batteries Included? | No |
| Batteries Required? | No |
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