Hillman 3/8-16 in. Diameter x 4 in. Length Stainless Steel Hex Head Cap Screws, 25-Pack
Regular price $48.99Hillman 3/8-16 x 4 in. Stainless Steel Hex Cap Screws (25-Pack)
Durable stainless steel hex head cap screws designed for strong, corrosion-resistant fastening. Sized 3/8-16 x 4 inches, they’re ideal for outdoor or heavy-duty applications and come in a convenient 25-pack.
Key Features:
- Corrosion Resistance: Stainless steel construction stands up to outdoor and wet environments
- Secure Fastening: Hex head design provides strong torque and tight, reliable clamping
- Standard Thread: 3/8-16 coarse thread for broad compatibility with nuts and tapped holes
- Convenient Pack Size: 25 screws per box for jobsite or shop efficiency
- Versatile Use: Suitable for machinery, construction, and general hardware projects
Specifications Table:
| Specification | Details |
|---|---|
| Material | Stainless Steel |
| Head Style | Hex |
| Thread Size | 3/8-16 (UNC) |
| Length | 4 inches |
| Thread Style | Right Hand |
| Thread Coverage | Partially Threaded |
| Fastener Type | Hex Cap Screw / Hexagon Bolt |
| Color/Finish | Stainless Steel |
| Item Weight | 3.3 pounds (package) |
| Item Model Number | 831642 |
| Measurement System | Imperial |
| Package Quantity | 25 |
| Product Dimensions (package) | 4.6 x 3.4 x 2.3 inches |
| Includes | 25 stainless steel hex cap screws |
Frequently Asked Questions (FAQ):
Q: Are these fully or partially threaded?
A: They are partially threaded, offering strong grip with an unthreaded shank section.
Q: What is the thread type?
A: Coarse thread 3/8-16 UNC with right-hand threading.
Q: Can I use these outdoors?
A: Yes. The stainless steel material resists rust and corrosion for outdoor use.
Q: Do they require a washer?
A: A built-in washer surface under the hex head improves sealing; separate washers may still be used as needed.
Q: What socket size fits the head?
A: Use a hex wrench or socket sized for standard 3/8-16 hex cap screw heads; check tool fit before tightening.
Industrial polish with enduring strength
These stainless hex cap screws bring a crisp, tailored hardware detail to cabinetry, custom shelving, and exposed mechanical joints. The clean hex head and luminous steel finish feel both utilitarian and refined. Pair them with dark-stained wood or powder-coated steel for a chic, atelier vibe. An essential touch that marries performance with elevated, modern craft.
Choose these stainless steel hex cap screws for reliable, rust-resistant fastening—stock up with the 25-pack today.
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