| Customization | Available |
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| Material | Stainless Steel |
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| Type | Hexagon Head |
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| Model NO. | Hex Head Screws |
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| Groove | Hexagon |
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| Connection | Common Bolt |
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| Head Style | Hexagonal |
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| Standard | DIN, GB, ANSI, BSW, JIS, GOST |
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| Grade | 8.8 |
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| Product Name | DIN931 Hexagon Socket Set Screws |
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| Keywords | Screw Fastener |
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| Thread Nominal (M) | M2 M2.5 M3 M4 M5 M6 M8 M10 |
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| Pitch (P) | 0.4 - 1.5 mm |
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| Thickness | 4 - 20 mm |
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| Length of Opposite Sides | 4.24 - 35.5 mm |
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| Surface | Black |
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| Packaging | Plastic Bag / Paper Box |
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| MOQ | 10000PCS |
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| Sample | Accept |
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| OEM & ODM Custom | Accept |
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| Logo Custom | Accept |
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| Transport Package | Standard Shipping Packaging or Customized |
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| Specification | Standard Specifications Or Customized |
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| Origin | Zhejiang, China |
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| HS Code | 7318160000 |
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| Production Capacity | 5000000 PCS/Year |
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| Package Size | 100.00cm * 100.00cm * 100.00cm |
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| Package Gross Weight | 500.000kg |
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| Machine screw | used for connecting and fixing mechanical equipment. |
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| Self-tapping screw | can directly tap the thread on the workpiece, suitable for thin plates or plastics. |
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| Wood screw | used for connecting wood, with thicker threads and sharp tail. |
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| Expansion screw | used for fixing concrete or brick walls, fastening is achieved through the principle of expansion. |
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| Set screw | used to fix the relative position of the shaft and the sleeve, usually headless or with a small head. |
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| Machinery manufacturing | used for assembly and fixing of equipment. |
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| Construction engineering | used for fixing of steel structures and concrete.Electronic equipment: used for fixing circuit boards and housings.Furniture manufacturing: used for connection and assembly of furniture.Automotive industry: used for fixing car bodies and engines. |
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| Machine screws | used for connecting and fixing mechanical equipment. |
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| Self-tapping screws | can directly tap threads on the workpiece, suitable for thin plates or plastics. |
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| Wood screws | used for connecting wood, with thicker threads and sharp tails. |
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| Expansion screws | used for fixing concrete or brick walls, tightening through the principle of expansion. |
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| Set screws | used to fix the relative position of the shaft and the sleeve, usually headless or with a smaller head. |
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| Hexagonal head screw | The head is hexagonal, suitable for occasions requiring larger torque. |
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| Cross slot head screw | The head has a cross slot, and it is tightened with a cross screwdriver. |
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| Slotted head screw | The head has a slot, and it is tightened with a slotted screwdriver. |
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| Hex socket head screw | The head has a hexagonal hole, and it is tightened with a hexagonal wrench. |
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| Countersunk head screw | The head is conical, and it can be flush with the surface of the workpiece after installation. |
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| Coarse thread screws | The thread pitch is larger, suitable for quick installation. |
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| Fine thread screws | The thread pitch is smaller, suitable for occasions requiring high precision. |
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| Carbon steel screws | High strength, low cost, suitable for general occasions. |
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| Stainless steel screws | Strong corrosion resistance, suitable for humid or corrosive environments. |
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| Copper screws | Good conductivity, suitable for electrical equipment. |
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| Titanium alloy screws | High strength, light weight, suitable for aerospace fields. |
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| Head | used to apply torque. Common head shapes include hexagonal heads, cross-slot heads, slotted heads, hexagon socket heads, etc. |
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| Screw | The part with threads, used to match the workpiece or nut. |
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| Thread | divided into external thread and internal thread. The external thread is located on the screw, and the internal thread is located in the nut or workpiece. |
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| Tail | The tail of some screws is designed to be pointed or flat, which is convenient for inserting into the workpiece. |
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| Category | Other Machine & Custom Screws |
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