Allen Grub Screw

An Allen Grub Screw, also known as a Socket Set Screw, is a headless fastening component designed to securely lock and position mechanical parts such as gears, pulleys, collars, bearings, and shafts. It features an internal hexagonal (Allen) drive that allows the screw to be tightened or loosened using an Allen key, providing a strong and concealed fastening solution.

Manufactured from high-quality alloy steel, stainless steel, carbon steel, or hardened steel, Allen Grub Screws offer excellent strength, wear resistance, and corrosion protection. Since the screw is completely recessed within the component, it provides a flush finish and prevents protrusions that could interfere with moving parts.

Allen Grub Screws are widely used in machinery, automotive systems, industrial equipment, robotics, electrical assemblies, and precision engineering applications where secure positioning and reliable locking are essential.

Features:

• Headless design for flush installation
• Internal hex (Allen) drive for secure tightening
• High-strength and durable construction
• Excellent resistance to vibration and loosening
• Corrosion and wear-resistant finish
• Available in various point styles and thread sizes
• Suitable for precision positioning applications
• Provides concealed and secure fastening

Applications:

• Shaft and collar locking
• Gear and pulley assemblies
• Bearings and bushings
• Industrial machinery and equipment
• Automotive and motorcycle components
• Robotics and automation systems
• Electrical and electronic equipment
• Precision engineering applications

Benefits:

• Provides strong and reliable locking action
• Ensures accurate component positioning
• Creates a clean, flush surface finish
• Prevents unwanted movement of rotating parts
• Easy installation using Allen keys
• Suitable for confined spaces
• Long-lasting and maintenance-friendly performance

Product Types:

• Cup Point Allen Grub Screws
• Cone Point Grub Screws
• Flat Point Grub Screws
• Dog Point Grub Screws
• Stainless Steel Grub Screws
• High-Tensile Alloy Steel Grub Screws

Technical Advantages:

• Internal hex drive allows higher torque application
• Compact design saves installation space
• Excellent holding power on shafts and components
• Resistant to vibration and dynamic loads
• Suitable for permanent and semi-permanent locking applications

An Allen Grub Screw is a dependable fastening solution for securing and positioning components in mechanical and industrial assemblies. Its compact design, strong locking performance, and concealed installation make it a preferred choice across engineering, automotive, manufacturing, and automation industries.