Flexible Head Trivalent Bright Chromate Reamer Screw

[Type] Coarse thread
[Material] Steel
[Surface treatment] chromate plating
[Surface treatment] (detail) trivalent white
[Mount hole shape] Phillips head
[Sales unit] Boxes/pack
[Screw nominal designation (M)] 4, 5
[Length] 28, 32, 37, 40, 42, 45, 50, 60, 70, 80 screw
[type] Full-thread screw, partial thread screw