Pan Head
Aerospace-standard pan head screws designed for broad bearing surfaces and smooth installation.
MAC’s NAS and MS pan head fasteners are engineered for assemblies requiring wide load distribution, reliable seating, and accessible tool engagement.
The rounded, low-profile head design supports interior structures, avionics installations, and secondary aircraft components where surface protection and consistent installation are critical.
Key Features
- Manufactured to NAS and MS aerospace specifications
- Broad bearing surface for load distribution
- Low-profile head for smooth installation
- Aerospace-grade A286 and 8740 materials
- Precision-formed threads
- Compatible with automated assembly
Available Configurations
MAC pan head fasteners are produced to aerospace-standard dimensional ranges with material and finish options aligned to installation and environmental requirements.
- NAS and MS part number coverage
- Multiple thread lengths and diameters
- A286 for elevated temperature stability
- 8740 alloy steel for structural strength
- Plating options per aerospace specification
NAS
NAS1100
NAS1131-1138
NAS1141-1148
NAS1216
NAS1402-1406
NAS1620-1628
NAS1630-1634
NAS600-606
NAS623
NAS7700-7706
NAS7800-7806
NAS8100-8106
NAS8402-8404
MS
MS27039
Put Our Capabilities to Work
Work with MAC to deliver pan head fasteners engineered for controlled installation and consistent aerospace performance.