NBK
SPT-M4-10-H NBK Plastic Screw - Hex Head Screws - PTFE Teflon® Japan Made
SPT-M4-10-H PTFE hex head plastic screw
✔️ NBK M4 Teflon® hex screw made in Japan
This single SPT-M4-10-H PTFE (Teflon®) hex head screw is a handy choice for semiconductor tools, chemical equipment, FPD production lines, PCB etching machines, and any setup that needs strong insulation, chemical resistance, and low friction. Made in Japan by NBK, it delivers clean fastening in harsh environments.
✅ Type: hex head plastic screw
✅ Material: PTFE (Teflon®)
✅ Thread size: M4
✅ Length (L): 10mm
✅ Head height (L1): 7mm
✅ Head width (B): 2.8mm
✅ Tension rupture load: 79 N
✅ Pack size: 1 screw
✅ Made in Japan
Dimensions table (mm):
| Thread | Length | Head Height | Head Width | Rupture Load |
|---|---|---|---|---|
| M4 | 10 | 7 | 2.8 | 79 N |
💡 Why are PTFE hex screws useful in chemical and semiconductor equipment?
They handle harsh environments without reacting or corroding.
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PTFE offers excellent chemical resistance
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Non-conductive properties help prevent electrical issues
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Low-friction material reduces galling in sensitive assemblies
A clean, reliable fastener when you need chemical resistance and smooth operation in demanding setups.
Teflon® is a registered trademark of The Chemours Company and is used here only to describe product compatibility or features.