Grub Screw

Description

Grub Screws are specialized fastening components used to secure one object within or against another, typically without the use of a nut. These headless screws are tightened using an internal drive, allowing them to sit flush or below the surface of the assembled component, ensuring a clean and compact assembly.

At HBS Fasteners, Grub Screws are manufactured with high precision to ensure accurate threading, consistent drive depth, and reliable holding performance. They are available with different point types such as flat point, cone point, cup point, and dimple point to suit various application requirements.

Grub Screws are widely used in machinery, automotive assemblies, power transmission systems, and industrial equipment where accurate positioning, strong grip, and resistance to vibration are essential. Stainless steel variants provide excellent corrosion resistance, while mild steel options offer high strength for general industrial use.

Key Features & Benefits:

• Headless design for flush and compact installation

• Strong holding power and anti-slip performance

• Precision threads for secure locking

• Suitable for vibration-prone applications

• Available in multiple point and drive types

Applications:

• Shaft and pulley locking

• Gears, collars, and couplings

• Industrial machinery and equipment

• Automotive and mechanical assemblies

• OEM and engineering applications

Material Options:

• Stainless Steel

• Mild Steel

Available Sizes:

• M2 to M12 (or as per customer requirement)

Customization:
Grub Screws can be manufactured as per customer drawings, point type, drive type (Allen/Hex/Torx), material grade, and surface finish requirements.