For Reference Only
| Part Number | 2403 |
| LIXINC Part # | 2403 |
| Manufacturer | Keystone Electronics Corp. |
| Category | Hardware, Fasteners, Accessories › Screws, Bolts |
| Description | THUMB SCREW KNOB #4-40 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 2403 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 2403 |
| Brand: | Keystone Electronics Corp. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Hardware, Fasteners, Accessories |
| Subcategory: | Screws, Bolts |
| Manufacturer: | Keystone Electronics Corp. |
| Series: | - |
| Package: | Bulk |
| Part Status: | Active |
| Type: | Thumb Screw |
| Screw Head Type: | Knob |
| Drive Type: | - |
| Features: | - |
| Thread Size: | #4-40 |
| Head Diameter: | 0.313" (7.95mm) 5/16" |
| Head Height: | 0.188" (4.78mm) 3/16" |
| Length - Below Head: | 0.500" (12.70mm) 1/2" |
| Length - Overall: | 0.688" (17.48mm) 11/16" |
| Material: | Stainless Steel |
| Plating: | - |
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| In Stock | 10964 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $1.25270 | $1.2527 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.