Products
New Products
Hex Socket Grub Screw
Hex Socket Grub Screw (also known as Hex Socket Set 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 sharp conical tip (for precise alignment with mating parts). The headless design enables flush mounting (no protrusions), ensuring a smooth, unobtrusive finish—ideal for applications where surface is critical (e.g., precision machinery, furniture assembly). Its corrosion-resistant, high-strength properties make it suitable for harsh environments, including food processing, marine use, and automotive manufacturing.
Product Description
Hex Socket Grub Screw (also known as Hex Socket Set 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 sharp conical tip (for precise alignment with mating parts). The headless design enables flush mounting (no protrusions), ensuring a smooth, unobtrusive finish—ideal for applications where surface is critical (e.g., precision machinery, furniture assembly). 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 Specification:
M4×8: 4mm thread diameter × 8mm total length, 0.7mm pitch, conical tip (matches the specification in the provided images).
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 tip of the conical end to the end of the thread).
Pitch: Distance between adjacent threads (standard coarse threads for M3–M12 series).
Tip Type: Conical (sharp) tip for precise alignment (custom tip types available upon request).
| Thread Nominal Diameter (M) | Nominal Length (mm) | Pitch (mm) | Tip Type |
| M3 | 6–30 | 0.5 | Conical (Sharp) |
| M4 | 8–35 | 0.7 | Conical (Sharp) |
| M5 | 10–40 | 0.8 | Conical (Sharp) |
| M6 | 12–45 | 1.0 | Conical (Sharp) |
| M8 | 16–50 | 1.25 | Conical (Sharp) |
| M10 | 20–55 | 1.5 | Conical (Sharp) |
| M12 | 25–60 | 1.75 | Conical (Sharp) |
Example Specification:
M4×8: 4mm thread diameter × 8mm total length, 0.7mm pitch, conical tip (matches the specification in the provided images).
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 tip of the conical end to the end of the thread).
Pitch: Distance between adjacent threads (standard coarse threads for M3–M12 series).
Tip Type: Conical (sharp) tip for precise alignment (custom tip types available upon request).
Product Feature
Premium Material: Made of 304 stainless steel, it offers exceptional corrosion resistance, oxidation resistance, and mechanical strength—suitable for harsh environments (e.g., food processing, marine applications).
Precision Tip Design: The sharp conical tip ensures accurate alignment with mating parts, preventing misalignment and ensuring reliable positioning (critical for precision machinery).
High-Torque Drive: The hexagonal socket drive provides superior torque transfer and reduces the risk of cam-out (slipping) during installation, ensuring secure fixation even in high-vibration environments.
Flush Mounting: The headless design eliminates protrusions, making it ideal for applications where a smooth, unobtrusive finish is required (e.g., furniture, electronics, and precision machinery).
Superior Craftsmanship: Burr-free surface (via polishing and grinding) protects workpieces from damage during installation. The smooth, rounded edges enhance safety and reliability.
Customization & Service: Supports custom specifications (e.g., special lengths, tip types, or materials) to meet specific requirements. In stock with fast delivery, and OEM/ODM services are available for bulk orders.
Application Fields
This hex socket grub 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).
Electronics: Fixation of communication devices (e.g., routers, switches) and server cabinets (flush mounting for compact designs).
Precision Tip Design: The sharp conical tip ensures accurate alignment with mating parts, preventing misalignment and ensuring reliable positioning (critical for precision machinery).
High-Torque Drive: The hexagonal socket drive provides superior torque transfer and reduces the risk of cam-out (slipping) during installation, ensuring secure fixation even in high-vibration environments.
Flush Mounting: The headless design eliminates protrusions, making it ideal for applications where a smooth, unobtrusive finish is required (e.g., furniture, electronics, and precision machinery).
Superior Craftsmanship: Burr-free surface (via polishing and grinding) protects workpieces from damage during installation. The smooth, rounded edges enhance safety and reliability.
Customization & Service: Supports custom specifications (e.g., special lengths, tip types, or materials) to meet specific requirements. In stock with fast delivery, and OEM/ODM services are available for bulk orders.
Application Fields
This hex socket grub 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).
Electronics: Fixation of communication devices (e.g., routers, switches) and server cabinets (flush mounting for compact designs).
Send Inquiry
Please feel free to give your inquiry in the form below. We will reply you in 24 hours.
Related Products
