คุณลักษณะ

• Cross recessed truss head tapping screw.
• Since the seat surface is large, it has the effect of preventing seat surface collapse.
• The mating member must have a specified pilot hole.
• The material is iron with Uniqlo plating (light bluish color) to improve corrosion resistance.
• The head is painted white.
• Used when fastening to thin steel plates.
• Tighten while self-tapping the steel plate (thinner than the pitch of the screw) with the specified pilot hole.
• No chips are produced and no nuts are required.
• Since the head is larger than the pan head, it is convenient to hide the mounting hole of the tightening member.