Wuxi Sharp Metal Products Co., Ltd.

Hexagon bolt DIN933/GB5783 DIN931/GB5782

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Hexagon bolt DIN933/GB5783  DIN931/GB5782

Hexagon bolt DIN933/GB5783 DIN931/GB5782

DIN 933 (Hexagonal Full Thread Bolt)
Definition: DIN 933 is a hexagonal head full thread bolt, also called a full thread hexagon bolt. It has threads from the head to the bolt tail and can be fastened to the connected parts by a nut.

Application: This bolt is suitable for applications requiring full thread, often used to connect longer components, suitable for withstanding greater torque and load.

DIN 931 (Hexagon Half-Thread Bolt)
Definition: DIN 931 is a hexagon head half-thread bolt, where the threaded portion of the bolt only covers a portion of the length. Usually only the bottom of the bolt is threaded, and the upper part of the bolt is usually smooth.

Use: This bolt is used in some applications that require a threaded and smooth section. It provides better tensile resistance under higher loads, but is not suitable for applications that require a full thread.

Application scenarios: DIN 933 is suitable for longer connections and larger loads, DIN 931 is used in applications where a smooth section of rod is required.

Material: Carbon steel Stainless steel 304 316
Head shape: Hexagonal head
Grade: 4.8, 5.8, 8.8, 10.9, 12.9

Thread size  Length
M3 6-40mm
M4 6-60mm
M5 8-100mm
M6 8-200mm
M8 12-200mm
M10 16-200mm
M12 20-200mm
M14 30-200mm
M16 30-200mm
M18 30-200mm
M20 30-200mm
Company
Wuxi Sharp Metal Products Co., Ltd.
Wuxi Sharp Metal Products Co., Ltd.
Wuxi Sharp Metal Products Co., Ltd. is a professional enterprise that produces and sells screws. Our main products include carbon steel screws, stainless steel self tapping screws, wood screws, drywall screws, fiber screws, cement screws, etc. We also engage in the trade of door and window accessories. We were officially registered and established in 1993 and are located in Yanqiao Industrial Park, Huishan District, Wuxi City, Jiangsu Province.
Our company has a factory of 6000 square meters, with more than 100 machines and inventory of over 800 tons. The annual output is about 2000 tons. Since 2000, we have been supplying plastic steel door and window accessories, which are now widely used in the assembly and installation of aluminum alloy engineering doors and windows, home decoration door and window systems, as well as import and export.
Our company has large-scale production and warehousing capabilities. Improving product quality, enhancing employee competence, implementing a strict quality assurance system and a comprehensive management system, and providing high-quality after-sales service for our products are our foundation. Our company adheres to the principle of "quality first, reputation first" and provides customers with a variety of products with guaranteed quality and quantity. In the fierce market competition, keep up with the times, maintain innovation, and ensure product leadership! Relying on technology, continuously improving the technological content of the products sold, and creating higher market value for society, customers, and companies. Our company has always been founded with integrity and operates the market with integrity, winning a good reputation and the respect of domestic and foreign peers.
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