M3.9 X16/25/35/45mm Self Tapping Screw SUS 304 Cross recessed Countersunk head
M3.9 Self Tapping Screw Stainless steel 304 Cross recessed Countersunk head. Type: Cross recessed countersunk head self tapping screw. M3.9X16mm 2pcs. M3.9X16mm 12pcs. M3.9X16mm 36pcs. M3.9X25mm 2pcs.