M4-0.7 x 35 DIN 7500C E Pan 6-Lobe Recess Thread Rolling Screw Full Thread Zinc & Wax MPH It has a round head

It has a round head with a square neck to prevent spinning during installation

and it is heat treated for increased strength

This washer is suitable for use in a variety of applications

They are 2-28 threads per inch and 3/8 inches long

M4-0.7 x 35 DIN 7500C E Pan 6-Lobe Recess Thread Rolling Screw Full Thread Zinc & Wax MPH It has a round headThe M4 0. 7 x 35 DIN 7500C E Pan 6 Lobe Recess Thread Rolling Screw Full Thread Zinc & Wax is a high performance fastener designed for demanding applications. It features a 6 lobe recess drive for secure and efficient driving, reducing the risk of cam out. The full thread design provides maximum holding power, while the zinc and wax coating offers excellent corrosion resistance. The thread rolling process ensures precise thread formation and high