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Socket Cap Screw — 1/2 in. x 1-1/2 in., Black Oxide, 3-Pack
- Mfg.#
- 2600-r
- Sku#
- 6322135
- Designed for indoor fastening applications with socket head cap style
- Features 1/2"-20 x 1-1/2" size suitable for fine-thread SAE assemblies
- Suitable for alloy steel construction with a black oxide corrosion-resistant finish
- Features internal hex drive for recessed torque and a clean appearance
* Estimated stock levels as of Sat, Apr 11, 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 is a HILLMAN black socket cap screw designed for applications where a clean, recessed hex drive and fine-thread engagement are needed. Finished in black oxide on a steel alloy body, the 1/2"-20 x 1-1/2" screw offers durable corrosion resistance and a low-profile, professional appearance that blends with darker hardware. The SAE fine thread provides stronger clamping power and easier adjustment in machinery, metalwork, and furniture assemblies, while the internal hex drive allows high torque tightening with an Allen wrench for secure, precise fastening. Ideal for indoor projects that require reliable, attractive fasteners—such as attaching brackets, mounting components, or repairing equipment—this 3-pack gives you multiple identical screws to complete a single repair or small build with consistent fit and finish.
Specifications
General
| Base Material | Steel Alloy |
|---|---|
| Color | Black |
| Drive Type | Internal Hex |
| Finish | Black Oxide |
| Head Style | Socket |
| Indoor/Outdoor | Indoor |
| Pack Qty | 3 |
| Point Type | Blunt |
| Thread Type | SAE Fine |
| Thread per Inch | 20 |
| Type | Socket Cap Screw |
Dimensions
| Diameter | 1/2 in |
|---|---|
| Length | 1-1/2 in |
| Size | 1/2"-20 x 1-1/2" |
Manufacturing Details
The following information is subject to change without notice
| Prop 65 Warning |
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
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