4 Pieces Male Rod End POS-6 Work with 6mm Shafts, bearings are 2 right hand and 2 left hand, inner diameter is 6mm, thread size is M6x1, Here is the interchange designation in every brand:

• Item: POS-6 Bearings
• Type: Rod Ends Heim Joints Bearings
• Quantity: Four Bearings
• Basic Dynamic Load Rating: 430 KGF
• Basic Static Load Rating: 480 KGF
• IKO: POS 6
• ELGES: GAKFR 6 PB
• Equal: SAKAC 6 M
• HIRSCHMANN: SM 6