The Crowned Hex Head Machine Bolt NAS428-3A14 is a high-strength fastener designed for precise assembly in aerospace, military, and industrial applications. Its unique crowned head provides enhanced torque application and secure fastening in critical equipment. This bolt ensures reliable performance in demanding environments requiring durable and vibration-resistant connections.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
hide-Asset:
3112P
hide-Quantity Increment:
1
note-Sold In:
Per Package
note-Units Per Package:
1
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
71248
spec-Thread Size:
0.1900"-32
spec-Length:
1.5"
spec-Head Type:
Hexagon
note-Industry Standards/Certification:
NAS428
spec-NSN:
5306-00-286-1336
spec-NIIN:
00-286-1336
hide-Part # Unpunctuated:
NAS4283A14
note-Minimum Order Note:
Minimum order is 5. Must order in increments of 1.
note-Inventory Note:
Need additional stock? Call (877) 920-1876 or email
note-California Residents:
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
spec-Country of Origin:
USA
