• Model NO.：SWT,FA
• Hardness：HRC28-32
• Finish：Black Phospating
• Run out：0.005mm
• Thread Precision：ISO 4h
• Transport Package：Carton Box
• Specification：M10-M400
• Trademark：Swift
• Origin：China
• HS Code：7318160000
• Production Capacity：200000,Month

Basic Info.

Model NO. SWT/FA Hardness HRC28-32 Finish Black Phospating Run out 0.005mm Thread Precision ISO 4h Transport Package Carton Box Specification M10-M400 Trademark Swift Origin China HS Code 7318160000 Production Capacity 200000/Month

Product Description

SWT/FA lock nut has four grooves along the circumference. Nuts with size of 15 and smaller have two planes directly on the opposite side and can be clamped by a common wrench. This design can meet requirements of high presition, easy installation and steady locking etc.