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Low-profile serrated screw for thin walls where head height
Product Center · Anti-loosening Series
0.6mm Ultra-Low Profile Serrated Micro Screw
Low-profile serrated screw for thin walls where head height is critical.
Key specifications
- MaterialSpring Steel 65Mn / Stainless Steel 304
- StandardGB/T 90.1, customer drawing
- Surface TreatmentZinc-plated / Black oxide
Product overviewOverview
At 0.6 mm head height, torque capacity is limited, so anti-rotation has to come from geometry rather than clamping force. Serrations under the head press into the plastic as the screw seats, adding resistance to back-out without increasing driving torque.
Material: Spring Steel 65Mn / Stainless Steel 304.
Key featuresFeatures
- C1018 carburised steel or 304 stainless.
- Head height 0.6 mm for flush installation in thin walls.
- Serrated underside bites plastic to resist back-out.
- Generous fillet reduces head cracking at low torque.
Typical applicationsApplications
- Camera modules
- Miniature hinges
- Smartphone mid-frames
Selection notesSelection
Confirm boss wall thickness: serrations need enough material around the hole to bite without splitting.
Frequently asked questionsFAQ
How do I specify the 0.6mm Ultra-Low Profile Serrated Micro Screw?
Confirm boss wall thickness: serrations need enough material around the hole to bite without splitting. Material: Spring Steel 65Mn / Stainless Steel 304.
What matters during installation of the 0.6mm Ultra-Low Profile Serrated Micro Screw?
Setting order is per drawing; the variable that moves the result is the tolerance stack, not the torque value.
Specifications
| Material | Spring Steel 65Mn / Stainless Steel 304 |
|---|---|
| Surface Treatment | Zinc-plated / Black oxide |
| Standard | GB/T 90.1, customer drawing |
Manufacturing and inspection
Threads gauged 6g; case depth checked on carburised parts.Material certificates and dimensional records accompany each lot; material and dimensional records are supplied per batch.
