Stainless Steel/Stainless Iron Drywall Screws
Product Overview
This product is manufactured from high-quality A2 (304 Stainless Steel), finished with an acid pickling and passivation treatment to achieve a bright, clean appearance. It is available in a diameter of 3.8mm and lengths ranging from 25mm to 57mm. Featuring a Phillips bugle head and a fully threaded coarse-pitch shaft with a self-tapping sharp point, this screw is specifically designed for sheet materials, offering an ideal balance of corrosion resistance, aesthetics, and high clamping force suitable for humid and outdoor environments.
Product Applications
Interior Decoration: Gypsum board ceilings and partition walls, wood veneer panels, timber framing, and cabinet assembly.
Humid Environments: Kitchen and bathroom ceilings, as well as wooden bathroom fixtures, preventing rust stains from damaging the surrounding panels.
Outdoor Woodworking: Preservative-treated wood decks, garden fences, balcony railings, and outdoor planters.
Furniture Assembly: Assembly of solid wood, composite board furniture, and wooden crafts.
Product Features
Rust-Proof and Durable: Constructed from 304 stainless steel with a passivated bright finish, it eliminates the risk of coating delamination. It offers superior moisture and corrosion resistance compared to standard carbon steel or galvanized screws.
Flush and Aesthetic Installation: The bugle head allows the screw to countersink automatically, ensuring a flush surface without protrusions or damage to the board material. The Phillips drive is compatible with power tools, minimizing cam-out during installation.
High Fastening Efficiency: The deep, full-length coarse threads provide a secure, high-strength grip. The sharp self-tapping point eliminates the need for pre-drilling, ensuring rapid installation and reliable locking for both thick and multi-layer boards.
Comprehensive Range: Available in lengths from 25mm to 57mm, it is perfectly suited for various applications, including thin decorative panels, thick wooden joists, and preservative-treated lumber.
Consistent Appearance: Features a natural matte silver-white metal finish that is color-consistent and remains resistant to discoloration or peeling over long-term use.
| Material | 304 Stainless Steel |
| Surface Treatment | Cleaned / Bright Finish |
| Head Type | Bugle Head |
| Drive Type | Phillips Drive |
| Thread Type | Coarse Thread |
| Diameter | Approx. 3.8 mm |
| Length | Available from 25 mm to 57 mm |
| Screw Type | Drywall Screw |
| Corrosion Resistance | High (Suitable for humid, outdoor, and mild acidic/alkaline environments) |
| Recommended Tools | Phillips screwdriver or power drill |

+86 15856352820

malingfei@linghongscrew.com

No. 56, Baishizhan Road, Economic Development Zone, Langxi County, Xuancheng City, Anhui Province, China
