Grub Screw
Industrial Screws – Strength, Precision & Reliability
Shri Bhagwati Industries manufactures high-performance grub screws (also known as set screws) engineered for secure, flush-mounted applications. These headless fasteners are designed to sit flush inside a threaded hole, enabling torque transfer and component locking without any exposed head. Ideal for mechanical assemblies, shafts, collars, gears, and precision control systems.
Product Variants
Grub Screw
Size Range
- Metric sizes: M3, M4, M5, M6, M8, M10, M12 and larger.
- Imperial (UNC / UNF) sizes available on request.
- Full thread / partially threaded options available.
Imperial
½” – 2½”
Material Grades
- High-tensile alloy steel (grades like 8.8, 10.9, 12.9)
- Stainless Steel (304 / 316 / 316L)
- Duplex or Super Duplex (for highly corrosive or aggressive environments)
- Exotic Alloys (on request) for specialized applications
Standards & Specifications
- Conforming to DIN 913 / ISO 4026 for socket grub screws with flat point.
- ISO 4027 / DIN 914 for cone point grub screws.
- Hardeness spec (non-stainless): ~45H according to common DIN / ISO standards.