Decorative Hardware Hexalobular Socket Ribbed Knurled Wood Screws

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: 1-1
• Groove: Flower
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Applicable Industries: Construction, Manufacturing
• Surface Treatment: Passivation
• Whether to Support Customization: Support
• Features: Corrosion Resistance
• Transport Package: Container Loading
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Discover the exquisite detailing of our Plum blossom groove with ribbed rolling flower screws, where precision meets elegance.

(Dive deep into a comprehensive analysis covering structure, functionality, application scenarios, and technical parameters)


1. Head Design: Featuring the innovative Torx ®/ Star-shaped slot for optimal performance.

Function: Our hexagonal star-shaped groove design is engineered for exceptional torque transmission with a specialized plum blossom head (available in T10-T40 specifications), offering enhanced installation efficiency and reducing the risk of tooth slippage. Experience a significant torque efficiency boost of approximately 30% over traditional single or cross grooves.

Anti-slip Design: The groove is thoughtfully integrated with anti-slip ribs, ensuring steadfast bite stability even at high electric tool speeds (recommended speed ≤ 2500RPM).

2. Thread Structure: Masterfully crafted ribbed knurled thread.

• Rolled Thread: Experience superior gripping power with rolled continuous circular protrusions (ribs) on the thread surface, featuring 4-6 ribs per inch and a single rib height of 0.1-0.2mm, enhancing the hold on wood fibers.

• Anti-loosening Principle: Once embedded in wood, the rolled rib forms a robust mechanical lock, boosting pull-out resistance by an impressive 50% -70% compared to standard wood screws. Ideal for high-vibration environments like furniture assembly and door or window installation.

3. Rod Material and Surface Treatment

• Material Breakdown:

Carbon Steel (C1022): Boasting high hardness (HRC35-40), perfectly suited for softwoods such as pine and fir.

Stainless Steel (SUS304): Renowned for its corrosion resistance, making it ideal for outdoor or humid settings, including garden furniture and bathroom cabinets.

• Surface Treatments:

Galvanized Blue and White Passivation: Achieves salt spray test results of ≥ 72 hours, assuring rust resistance for indoor applications.

Dacromet Coating: Withstands salt spray for ≥ 500 hours, perfect for coastal or industrially polluted areas.