High-Quality Hexagon Socket Screws for Reliable Industrial Use

• Customization: Available
• Material: Stainless Steel
• Type: Round Head
• Model NO.: 1-1
• Groove: Flower
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 6.8
• Applicable Industries: Construction, Manufacturing
• Surface Treatment: Whitewash
• Whether to Support Customization: Support
• After-Sales: Three Months
• Transport Package: Container Loading
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Countersunk Torx Countersunk Screws (Socket Head Screws): Experience the perfect blend of precision and reliability with our Countersunk Torx. These screws are expertly crafted to deliver exceptional performance in every application.

1. Head Design: Integrated Plum Blossom Sinking Head: Meticulously engineered for seamless installation, our Plum Blossom Sinking Head design ensures a flush finish and superior aesthetics.

Countersunk: With a cone angle of 82° in accordance with ISO 2009 standards, our countersunk screws sit flush with the surface, making them ideal for applications demanding high flatness, such as furniture panels and electronic device casings.

• Plum Blossom Trough (Torx) / Star Groove: Featuring a hexagonal star groove design, these screws provide unparalleled torque transmission with dedicated batch heads (T15-T30 specifications). Enjoy increased anti-slip ability by over 70% compared to traditional cross grooves, making them perfect for high-speed electric tool installations. Recommended speed ≤ 3000RPM.

2. Thread and Stem Characteristics: Built for durability and robustness, our screws boast exceptional threading and stem features designed for a wide array of industrial applications.

• Thread Type: Tailored for diverse needs, our threading options are designed to meet specific application requirements.

Self Tapping Thread (ST Series): Designed with a cutting edge at the tip, this thread type penetrates cork or thin metal plates (up to 3mm in thickness, such as aluminum alloys) directly without pre-drilling, ensuring effortless application.

Machine Thread (M Series): Ideal for high-load scenarios, machine threads require pre-drilled holes and nuts, making them perfect for robust steel structure connections.

• Rod Material and Coating: Choose from our premium rod materials and coatings for enhanced performance.

Carbon Steel (10B21/45# Steel): Post heat treatment, our carbon steel achieves an impressive hardness of HRC38-42, suitable for indoor applications with conventional loads.

Stainless Steel (304/316): Renowned for its excellent corrosion resistance, stainless steel is ideal for outdoor or high humidity environments, such as marine equipment and swimming pool accessories.

• Surface Coating: Our surface coatings ensure long-lasting protection and aesthetic appeal.

Galvanized (Blue White/Color Zinc): With a salt spray test rating of ≥ 72 hours, our galvanized coatings meet general industrial rust prevention standards.

Dakro: Offering superior protection with salt spray resistance of ≥ 500 hours, Dakro coatings are perfect for coastal or chemically corrosive areas.