Hillman 15 Pcs Short Jack Nuts (1/4"-20) | Blind Threaded Inserts for Thin Metal, Plastic & Fiberglass | Zinc-Plated Steel Jack Nut Fasteners for Sheet Metal, Panels & Repair Applications
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Product details
| Management number | 228494569 | Release Date | 2026/05/31 | List Price | US$4.72 | Model Number | 228494569 | ||
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Product Description The Hillman Short Jack Nuts (1/4"-20) provide a dependable fastening solution when installing threads into thin materials or blind holes. Designed to expand behind the mounting surface, these jack nuts create a secure anchor without deforming delicate materials such as soft plastics or thin sheet metal. Each insert features a 1/4"-20 USS coarse thread, allowing compatibility with common machine screws and making them ideal for repairs, assembly, and general hardware applications. Installation is simple: insert the jack nut into a pre-drilled hole and tighten using a friction wrench or installation tool to collapse the insert and lock it securely in place. Constructed from high-quality steel, these threaded inserts deliver reliable strength and durability. The zinc plated finish provides moderate resistance to rust and corrosion, helping extend the lifespan of the hardware in everyday environments. Commonly used in automotive panels, metal fabrication, sheet metal projects, plastic components, and general hardware installations, these jack nuts offer a practical solution for creating strong threads in materials where traditional nuts cannot be used. From the Manufacturer The Jack Nut threaded insert is an economical blind fastener designed for assembly-line use in thin, soft or brittle materials. When tightened, the body collapses to form legs which grip the inside of the mounting surface, leaving a permanent, reusable threaded insert.
- Will not distort or deform soft plastics or thin sheet metal
- Included jack nut variants range from 6-32 to 1 by 4"-20 in coarse thread size
- Full assortment also includes wall hooks & friction wrenches for installation
- Parts made of high-strength steel
- Zinc finish for improved corrosion resistance
- These short jack nuts feture coarse 1 by 4"-20 thread
- 15 pieces per retail package
| UPC | 008236580624 |
|---|---|
| ASIN | B00NUFMIIO |
| Brand | Hillman |
| Color | Zinc |
| Model | 59126 |
| Set Name | Hillman 15-Piece Short Jack Nut Set (1/4"-20, Zinc) |
| Size Name | 1/4"-20 |
| Metal Type | Alloy Steel |
| Unit Count | 15.0 Count |
| Item Weight | 0.01 Ounces |
| Part Number | 59126 |
| Thread Size | 1/4"-20 |
| Thread Type | Unified National Coarse |
| Finish Types | Zinc |
| Grade Rating | industrial |
| Manufacturer | The Hillman Group |
| Thread Class | Coarse |
| Thread Style | Right Hand |
| Fastener Type | Jack |
| Item Diameter | 0.25 Inches |
| Material Type | Alloy Steel |
| Item Type Name | Short Jack Nut |
| Exterior Finish | Zinc |
| Item Dimensions | 2.4 x 2.6 x 1.6 inches |
| Number Of Items | 1 |
| Thread Coverage | Threaded on One End |
| Number of Pieces | 15 |
| Outside Diameter | 1/4"-20 Inches |
| Screw Head Style | Flat |
| Inside Thread Size | 1/4"-20 |
| Compatible Groove Diameter | 0.25 Inches |
| Global Trade Identification Number | 00008236580624 |
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