Centerless Ground To Make It As Close To Perfectly Concentric As Possible
Thread Rolled After Heat Treat, Which Gives Them About Ten Times Better Fatigue Strength Than Those Studs That Are Threaded Prior To Heat Treat
Thread Rolled After Heat Treat, Which Gives Them About Ten Times Better Fatigue Strength Than Those Studs That Are Threaded Prior To Heat Treat説明: Uses A Premium Grade 8740 Alloy That Is Rated Far Superior To Aircraft Quality