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The M8×25 Allen Grub Screw – Knurling Type is a precision-engineered fastening component designed to provide a secure and reliable locking solution in solar mounting structures, aluminium profiles, machinery, and industrial assemblies. Featuring an internal hex (Allen) drive and a knurled cup point, it delivers superior grip, prevents loosening due to vibration, and ensures long-lasting performance.
Manufactured from high-quality Carbon Steel or Stainless Steel, this grub screw offers excellent strength, corrosion resistance, and durability, making it suitable for both indoor and outdoor applications. It is widely used in solar mounting systems, aluminium extrusion profiles, mechanical assemblies, and industrial equipment.
| Product Name | M8×25 Allen Grub Screw – Knurling Type |
|---|---|
| Category | Hardware Fasteners |
| Thread Size | M8 × 25 mm |
| Drive Type | Internal Hex (Allen) |
| Point Type | Knurling Type |
| Material | Carbon Steel / Stainless Steel (SS) |
| Finish | Zinc Plated / Stainless Steel |
| Color | Silver |
| Application | Solar Mounting Structures, Aluminium Profiles & Industrial Fastening |
It is used to securely lock components onto shafts or inside threaded holes without the need for a protruding bolt head.
The knurled point provides enhanced grip and improved resistance to loosening caused by vibration.
SRPL Allen Grub Screws are available in Carbon Steel and Stainless Steel (SS).
It is widely used in solar mounting structures, aluminium profiles, machinery, automation equipment, and industrial assemblies.
Yes. The zinc-plated and stainless steel variants provide excellent corrosion resistance for indoor and outdoor applications.
An appropriately sized Allen key (Hex key) is required for installation and removal.
Yes. It is commonly used in solar mounting systems for secure fastening and alignment of structural components.
Yes. SRPL Group supplies Allen Grub Screws in bulk quantities for EPC contractors, distributors, OEMs, and industrial projects.
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