64titan GR5 racing Nut bolt 20pces set

product by Number7 Racing Product

17 x M12 x P1.5
17 x M12 x P1.25


64Titan GR5 is 
Super Strong, Super light weight

USA/ASTM called 「ASTM B348 Gr5」
 

Number7 Racing Product TITAN NUT x20set

¥49,800Price