These are the DragRace Concepts 4-40 Aluminum .400" Ball Studs. Machined from 7075-T6 aluminum and featuring an anodized coating, these offer a lightweight yet strong ball stud option. These ball studs feature a machined hex head for easy installation with a hex driver and are compatible with DragRace Concepts Eyelets (DRC-1087.1).
Specifications:
Specifications:
Height (Threads Not Included): .400"
Ball Diameter: .170"
Thread Size: 4-40
Includes:
Includes:
- (4) 4-40 Aluminum .400" Ball Studs