Anonymous
Mar 27, 2026
Rating: 5/5
Excellent small head profile
The low profile cup head is great for tight spaces where a standard hex head won't fit. Very satisfied with the build quality.
Description
Reviews
| Brand | - |
| Category | Standard Parts, Components & Industrial Consumables / Screws |
| Origin | - |
| Material | Alloy Steel |
| Surface Treatment | Nickel Plated |
| Strength Grade | 10.9 |
| Head Style | Small Cup Head / Cylinder Head |
| Drive Type | Internal Hex (Allen) |
| Thread Size Options | M1.6, M2, M3, M4, M5, M6, M8 |
| Thread Pitch | Coarse (Standard) |
| Application | Precision Machinery, Electronics, Automotive |
| Package Quantity | 100 Pieces per Pack |
| Origin | Manufactured in ISO Certified Facility |
Anonymous
Mar 27, 2026
Rating: 5/5
Excellent small head profile
The low profile cup head is great for tight spaces where a standard hex head won't fit. Very satisfied with the build quality.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable for automotive use
Used the M6 size for a custom bracket on my motorcycle. No signs of corrosion after a few months of riding. Highly recommend.
Anonymous
Mar 08, 2026
Rating: 5/5
Great value for bulk purchase
Bought these for our workshop. The consistency in thread quality is impressive for the price point. Will buy again.
Anonymous
Mar 08, 2026
Rating: 4/5
Good quality, fast shipping
The Grade 10.9 strength is noticeable. They hold tight under vibration. Only giving 4 stars because the packaging could be better organized by size.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for precision electronics
These M2 screws are exactly what I needed for my drone assembly. The nickel plating looks clean and the hex drive fits perfectly without stripping.
Anonymous
Mar 05, 2026
Rating: 3/5
Decent but mixed sizes in box
The screws themselves are high quality, but my order had a few M3 screws mixed in with the M4s. Check your sizes before starting a project.
Q: Do you offer these in black oxide finish?
A: Currently, this specific listing is for Nickel-Plated only. Please check our store for separate listings regarding Black Oxide finishes.
Q: Is the thread full length or partial?
A: These screws feature a fully threaded shank design, maximizing grip length for thin materials.
Q: Can I get a certificate of material compliance?
A: Yes, we can provide a mill test report for Grade 10.9 material compliance upon request via email after purchase.
Q: Are these screws suitable for outdoor applications?
A: While the nickel plating offers some corrosion resistance, we recommend using stainless steel variants for prolonged exposure to harsh outdoor elements.
Q: What Allen key size do I need for the M4 screw?
A: For the M4 Small Cup Head Internal Hex Screw, you will typically need a 2.5mm Allen key.