Hillman 5/16 in. D x 2 in. L Heat Treated Zinc Steel Hex Head Cap Screw, 100-Pack
Regular price $32.99Hillman Grade 5 Zinc Hex Head Cap Screw, 5/16 in. x 2 in., 100-Pack
Heavy-duty hex head cap screws engineered from heat-treated zinc-plated steel for reliable fastening. Sized 5/16 in. diameter by 2 in. length, this Grade 5 hardware is ideal for automotive, machinery, and general construction applications.
Key Features:
- Durable Grade 5 Steel: Heat-treated for higher tensile strength and dependable clamping force
- Corrosion-Resistant Zinc Finish: Provides added protection in indoor and sheltered outdoor environments
- Precision Hex Head: Allows strong wrench/driver engagement for secure tightening
- Standard Coarse Threads: Suitable for common assemblies and repairs
- Bulk 100-Pack: Cost-effective supply for workshops and job sites
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 5/16 in. |
| Length | 2 in. |
| Material | Steel |
| Finish | Heat Treated Zinc (zinc-plated) |
| Grade | 5 |
| Head Type | Hex Head |
| Thread Type | Coarse |
| Pack Quantity | 100 (Boxed) |
| Brand | Hillman |
Frequently Asked Questions (FAQ):
Q: What grade are these screws?
A: They are Grade 5 hex head cap screws, suitable for medium-to-high strength applications.
Q: Are these fully threaded?
A: They are typical hex cap screws with coarse threads; thread length may vary by size, but they are designed for general fastening.
Q: What is the finish?
A: Zinc-plated steel, offering basic corrosion resistance for indoor or lightly exposed environments.
Q: What tools are needed for installation?
A: Use a compatible wrench or socket sized for the 5/16 in. hex cap screw head.
Q: Is this a bulk package?
A: Yes, the box contains 100 screws.
Industrial Strength with a Clean, Zinc Sheen
These hex head cap screws bring a crisp, utilitarian polish to any project—think exposed fasteners on shelving, benches, or workshop accents. The zinc finish delivers a silvery clarity that pairs beautifully with raw woods and matte blacks. Use them as a deliberate design detail on flanged brackets or custom metalwork to underscore a crafted, purposeful aesthetic. They’re the quiet, robust essentials that anchor refined, hardworking spaces.
Equip your project with Grade 5 strength—add this 100-pack of zinc hex cap screws to your cart today.
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