DIN914 Hex Socket Grub Set Screws M2–M6 Black Cup Point
DIN914 Hex Socket Grub Set Screws M2–M6 Black Cup Point
Details
DIN914 Hex Socket Cup Point Grub Set Screws — M2 to M6
Get a reliable grip on every fastening task with these DIN914 hex socket cup point grub screws. Available in sizes M2, M2.5, M3, M3.5, M4, M5, and M6, these headless set screws are the go-to choice for engineers, hobbyists, and professionals who need a flush, low-profile fastener with serious holding power.
Key Features
- Standard: DIN914 Cup Point — provides a secure bite into mating surfaces for excellent anti-rotation performance
- Material: Low carbon steel with a sleek black oxide finish for corrosion resistance and a professional look
- Drive Style: Internal hex (Allen key) socket — easy to install with a standard hex wrench
- Sizes Available: M2, M2.5, M3, M3.5, M4, M5, M6 — versatile range for a wide variety of applications
- Quantity: 50–99 pieces per pack — great value for bulk projects and workshops
- Headless Design: Sits completely flush or below the surface, ideal for tight clearances and precision assemblies
- Customizable: Custom orders available for specific length and size requirements
Common Applications
- Securing pulleys, gears, and knobs onto shafts
- Machinery and mechanical assemblies
- 3D printer builds and CNC machine setups
- Electrical enclosures and DIY projects
- Automotive and robotics applications
Specifications
| Standard | DIN914 |
| Drive Style | Hex Socket (Allen) |
| Head Style | Headless (Grub/Set Screw) |
| Point Type | Cup Point |
| Material | Low Carbon Steel |
| Finish | Black Oxide |
| Sizes | M2, M2.5, M3, M3.5, M4, M5, M6 |
| Package Qty | 50–99 Pcs |
| Country of Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What sizes are included in this DIN914 hex socket grub screw set?
A: This set covers a range of metric sizes: M2, M2.5, M3, M3.5, M4, M5, and M6. Each size features the standard DIN914 cup point profile and an internal hex (Allen key) drive, making them suitable for a broad range of mechanical and DIY applications.
Q: What is the difference between a grub screw and a regular bolt?
A: A grub screw (also called a set screw) is headless — it has no protruding head. It is driven entirely below or flush with the surface using a hex (Allen) key, which makes it ideal for applications where a flush or recessed fastener is needed, such as securing gears or pulleys onto shafts without interfering with moving parts.
Q: Are these screws compatible with standard hex (Allen) keys?
A: Yes. The DIN914 hex socket grub screws are designed for use with standard metric Allen/hex keys. Simply match the appropriate hex key size to the screw size (e.g., M3 typically uses a 1.5mm hex key) for easy installation and removal.
Q: How many pieces come in a pack?
A: Each pack contains 50 to 99 pieces. The exact quantity depends on the size selected. Bulk packs make these screws great value for workshop stock, repairs, and multi-unit projects.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Materials + Care
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