Supply of M. S. Snap Head Rivets 1 Size: 8 X 90 M. S. Snap Head Rivets 1 Size: 8 X 90 Mm, Item No - 8 And 2 Size: 12 X 100 Mm, Item No - 12 To Rdso Drawing No. Sk - 99001. Material Comforming To Is : 1148-73..