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Hex Cap Screw — 3/8 in. x 1-1/2 in., Stainless Steel, 8-Pack Box
- Mfg.#
- 2438-D
- Sku#
- 6320857
- Features stainless steel finish over steel base for outdoor use
- Designed as 3/8"-16 x 1-1/2" hex cap screw (3/8 in diameter, 1-1/2 in length)
- Features USS coarse 3/8-16 threading for standard coarse-thread applications
- Suitable for outdoor applications where a stainless finish is preferred
- Includes eight hex cap screws per pack for small projects or repairs
* Estimated stock levels as of Fri, Apr 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 silver hex cap screw is a sturdy, corrosion-resistant fastener designed for outdoor use, ideal when you need a reliable hold in exterior projects. Made from steel with a stainless steel finish, the 3/8"-16 x 1-1/2" size and USS coarse threading deliver strong engagement in common structural connections and retrofit work. The hex head lets you apply torque with a wrench for tight, secure assemblies, making these screws suitable for mounting brackets, attaching hardware to decking or fencing, and fastening metal-to-wood connections where weather resistance matters. At 3/8-inch diameter and 1-1/2-inch length, they fit many standard bolt holes and through-fastening applications. Their classic silver look blends with metal finishes and outdoor hardware while providing the durability expected for routine maintenance and construction tasks.
Specifications
General
| Base Material | Steel |
|---|---|
| Color | Silver |
| Finish | Stainless Steel |
| Head Style | Hex |
| Indoor/Outdoor | Outdoor |
| Pack Qty | 8 |
| Point Type | Blunt |
| Thread Type | USS Coarse |
| Thread per Inch | 16 |
| Type | Hex Cap Screw |
Dimensions
| Diameter | 3/8 in |
|---|---|
| Length | 1-1/2 in |
| Size | 3/8"-16 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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