304 Stainless Steel Phillips Flat Head Self-Tapping Screws A2-70
304 SS Phillips Flat Head Self-Tapping Screws Rust Proof Outdoor & Marine Use/ A2-70
A2-70 stainless steel Phillips flat head self-tapping screws. Ideal for marine, outdoor & corrosive environments. No rust, high strength. #8 to #14 sizes. Maximum durability.
Designed for **harsh environments**, our **Stainless Steel 304 (A2-70) Phillips Flat Head Self-Tapping Screws** resist rust, saltwater, and chemicals. The **sharp self-tapping point** penetrates wood, plastic, and thin metal effortlessly, while the **flat head ensures a smooth, flush finish**. Perfect for marine, coastal, and outdoor applications where corrosion resistance is critical.
TECHNICAL SPECIFICATIONS |
|
| Material | A2-70 Stainless Steel (304)** |
| Drive Type | Phillips (PH2) |
| Head Style | Flat Head (Countersunk, 82° angle) |
| Point Type | Reinforced Collar or Heavy-Duty Hollow Head with hardened steel insert for seal wire. Designed to resist cutting/breaking |
| Surface Finish | Passivated (Standard), Electropolished (Optional) |
| Sizes (Diameter x Length | Standard/ Custom |
| Thread Type | Fine Thread (Better for metal) |
Primary Uses & Applications:
- **Marine hardware** (boat decking, docks, fittings)
- **Outdoor furniture & fixtures** (fences, railings, pergolas)
- **Chemical & food processing equipment** (non-reactive material)
- **Roofing & siding** (resists weather & UV exposure)
- **HVAC & electrical enclosures** in corrosive environments
Surface Treatment/Finishes:
- **Electropolishing (Optional):** Smoother surface, better corrosion & chemical resistance.
How to Use:
- Apply **anti-seize lubricant** on threads to prevent galling (stainless steel issue).
- Use a **PH2 Phillips bit** with a power drill for faster installation.
- Avoid over-tightening to prevent thread stripping.
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