The Nuts MS21045C8 are self-locking machine nuts designed for secure fastening in various industrial applications. They are commonly used in aerospace, machinery assembly, and structural projects where vibration resistance is critical. These nuts ensure reliable thread engagement and maintain tightness under demanding operational conditions.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:
1516P|1518S
hide-Quantity Increment:
1
note-Sold In:
EA
note-Units Per Package:
1
spec-Material:
Corrosion Resistant Steel
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
76274
spec-Thread Size:
7/16"-20
spec-Features:
Regular Height
spec-Service Temperature:
450 ºF
note-Industry Standards/Certification:
MS21045
spec-Minimum Dimension A:
0.575"
spec-Type:
Self-Locking Nut
spec-Thread MIL-S-8879:
0.5000-20
spec-Maximum Dimension A:
0.61"
spec-Minimum Dimension B:
0.741"
spec-Minimum Dimension C:
0.837"
spec-Lubricant:
Dry Lubricant
spec-Maximum Dimension B:
0.752"
spec-Minimum Dimension F:
0.221"
note-Minimum Order Note:
Minimum order is 100. 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.
