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Hex Cap Screws — Assorted Colors, 1/2 in. Dia. x 3 in., 4-Pack
- Mfg.#
- 2390-G
- Sku#
- 6320550
- Designed for high-strength fastening as Grade 8 hex cap screws
- Features a steel base material suitable for durable indoor use
- Finished in yellow zinc dichromate for a gold-colored appearance
- Sized 1/2"-20 x 3" with a 1/2 in diameter and SAE fine threads
- Features a hexagonal head with a washer surface under the head for improved seal
* Estimated stock levels as of Sun, May 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
This gold hex cap screw is a sturdy indoor fastener for projects that need a clean, corrosion-resistant look. Made of steel with a yellow zinc dichromate finish, the 1/2"-20 x 3" screw combines a 1/2-inch diameter and SAE fine threads for strong clamping force and reliable alignment when joining metal or wood components. The hex head lets you apply higher torque with a socket or wrench, making it well suited for furniture frames, indoor machinery mounts, bracket installation, and anchoring heavy fixtures where a professional, finished appearance matters. Its fine thread profile helps prevent loosening under vibration while the plated gold tone blends with brass or warm-toned hardware. Use it wherever a durable, attractive fastener is needed in indoor construction, repair, or assembly tasks.
Specifications
General
| Base Material | Steel |
|---|---|
| Color | Gold |
| Finish | Yellow Zinc Dichromate |
| Head Style | Hex |
| Indoor/Outdoor | Indoor |
| Pack Qty | 4 |
| Point Type | Blunt |
| Thread Type | SAE Fine |
| Thread per Inch | 20 |
| Type | Hex Cap Screw |
Dimensions
| Diameter | 1/2 in |
|---|---|
| Length | 3 in |
| Size | 1/2"-20 x 3" |
