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Flat Point Set Screw
Flat Point Set Screw (also known as Flat End Grub Screw) is a precision headless fastener engineered for secure positioning and fixation in mechanical, structural, and industrial applications. Crafted from 304 stainless steel, this screw features a hexagonal socket drive (for high-torque installation and anti-slip performance) and a flat end tip (ensuring flush mounting without protrusions, preventing damage to mating parts). Its corrosion-resistant, high-strength properties make it suitable for harsh environments, including food processing, marine use, and automotive manufacturing.
Product Description
Flat Point Set Screw (also known as Flat End Grub Screw) is a precision headless fastener engineered for secure positioning and fixation in mechanical, structural, and industrial applications. Crafted from 304 stainless steel, this screw features a hexagonal socket drive (for high-torque installation and anti-slip performance) and a flat end tip (ensuring flush mounting without protrusions, preventing damage to mating parts). Its corrosion-resistant, high-strength properties make it suitable for harsh environments, including food processing, marine use, and automotive manufacturing.
Product Parameter
Key Specifications (Complies with GB/T 79 (Chinese National Standard for Set Screws)):
Example Specifications:
4*5: 4mm thread diameter × 5mm total length (matches the specification in the provided images).
5*6: 5mm thread diameter × 6mm total length.
6*8: 6mm thread diameter × 8mm total length.
Note:
Thread Nominal Diameter: Refers to the major diameter of the screw thread (e.g., M4 = 4mm).
Nominal Length: Total length of the screw (from the flat end to the tip of the thread).
Hex Socket Size: Size of the hexagonal drive (matches the Allen key size).
Pitch: Distance between adjacent threads (standard coarse/fine threads for different diameters).
| Thread Nominal Diameter (M) | Nominal Length (mm) | Hex Socket Size (mm) | Pitch (mm) |
| M3 | 3–12 | 1.5 | 0.5 |
| M4 | 3–12 | 2.0 | 0.7 |
| M5 | 3–12 | 2.5 | 0.75 |
| M6 | 3–12 | 3.0 | 0.8 |
| M8 | 3–12 | 4.0 | 1.0 |
| M10 | 3–12 | - | - |
| M12 | 3–12 | - | - |
Example Specifications:
4*5: 4mm thread diameter × 5mm total length (matches the specification in the provided images).
5*6: 5mm thread diameter × 6mm total length.
6*8: 6mm thread diameter × 8mm total length.
Note:
Thread Nominal Diameter: Refers to the major diameter of the screw thread (e.g., M4 = 4mm).
Nominal Length: Total length of the screw (from the flat end to the tip of the thread).
Hex Socket Size: Size of the hexagonal drive (matches the Allen key size).
Pitch: Distance between adjacent threads (standard coarse/fine threads for different diameters).
Product Feature
Premium Material: Made of 304 stainless steel, it offers excellent corrosion resistance, oxidation resistance, and mechanical strength—suitable for harsh environments (e.g., food processing, marine applications).
Flat End Design: The flat tip ensures flush mounting (no protrusions), preventing damage to mating parts and ensuring a smooth, unobtrusive finish—ideal for applications where surface flatness is critical (e.g., precision machinery, furniture).
Precision Craftsmanship: Burr-free surface (via polishing and grinding) protects workpieces from damage during installation. Intact threads and standard dimensions ensure reliable engagement and long service life.
Wide Specification Range: Available in M3–M12 diameters and various lengths (3–12mm), meeting diverse application needs.
Customization & Service: Supports custom processing (e.g., special lengths, materials) to meet specific requirements. In stock with fast delivery, and OEM/ODM services are available for bulk orders.
Application Fields
This flat point set screw is widely used in industries requiring precise positioning and secure fixation, including:
Machinery Industry: Fixation of machine tools (e.g., lathes, milling machines), conveyor systems, and robotic arms (secure positioning of guides, pulleys, and fixtures).
Automotive Industry: Engine components (e.g., cylinder heads, camshafts), chassis parts (e.g., suspension brackets), and transmission systems (secure fixation of gears, bolts, and bearings).
Furniture Assembly: Sofas, cabinets, and home improvement projects (flush mounting for a clean look).
Medical Equipment: Fixation of medical devices (e.g., surgical tools, hospital beds) and diagnostic equipment (precise alignment for critical components).
Food Industry: Food processing machinery (e.g., mixers, conveyors) and packaging equipment (304 stainless steel ensures food safety and hygiene).
Communication Industry: Fixation of communication devices (e.g., routers, switches) and server cabinets (flush mounting for compact designs).
Flat End Design: The flat tip ensures flush mounting (no protrusions), preventing damage to mating parts and ensuring a smooth, unobtrusive finish—ideal for applications where surface flatness is critical (e.g., precision machinery, furniture).
Precision Craftsmanship: Burr-free surface (via polishing and grinding) protects workpieces from damage during installation. Intact threads and standard dimensions ensure reliable engagement and long service life.
Wide Specification Range: Available in M3–M12 diameters and various lengths (3–12mm), meeting diverse application needs.
Customization & Service: Supports custom processing (e.g., special lengths, materials) to meet specific requirements. In stock with fast delivery, and OEM/ODM services are available for bulk orders.
Application Fields
This flat point set screw is widely used in industries requiring precise positioning and secure fixation, including:
Machinery Industry: Fixation of machine tools (e.g., lathes, milling machines), conveyor systems, and robotic arms (secure positioning of guides, pulleys, and fixtures).
Automotive Industry: Engine components (e.g., cylinder heads, camshafts), chassis parts (e.g., suspension brackets), and transmission systems (secure fixation of gears, bolts, and bearings).
Furniture Assembly: Sofas, cabinets, and home improvement projects (flush mounting for a clean look).
Medical Equipment: Fixation of medical devices (e.g., surgical tools, hospital beds) and diagnostic equipment (precise alignment for critical components).
Food Industry: Food processing machinery (e.g., mixers, conveyors) and packaging equipment (304 stainless steel ensures food safety and hygiene).
Communication Industry: Fixation of communication devices (e.g., routers, switches) and server cabinets (flush mounting for compact designs).
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