10pcs M2.5x6 M3.5 M4 torx screws for carbide inserts used on Milling insert cutter or turning inserts

Description

M2.5X6Xd5.7..... (12.9 grade, high precison and high strength) Thread diameter : M2.5 Total length L: 6mm Head diameter D: 5.7mm This screw is generally used at APMT1135 APKT1135 inserts M2.5X6Xd5.7..... (12.9 grade, high precison and high strength) Thread diameter : M4 Total length L: 10mm Head diameter D: 5.7mm This screw is generally used at APMT1604, APKT1604 inserts M4X10Xd5.7..... (12.9 grade, high precison and high strength)