ᱯᱮᱞᱵᱤᱥ ᱴᱮᱢᱯᱞᱮᱴᱥ

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The Pigtail Bolt Screw is generally made of iron and copper and divided into round type,flat type,oval type according to various screw head.The round type is blue and made of mild steel,the flat type is polished,the oval type is Cadmium plating chromium in general and used in installing hinge,hook and other hardware fittings.The specifications is decided according to diameter,length and screw head ᱡᱚᱛᱚ ᱠᱷᱚᱱ {}}}᱾

ᱦᱚᱜᱽᱥ: ᱠᱚᱠᱴᱮᱞ, ᱥᱴᱨᱚᱵᱮᱨᱤ, ᱵᱮᱱᱟᱣ, ᱵᱮᱱᱟᱣ, ᱵᱮᱱᱟᱣ, ᱥᱠᱨᱩᱰᱨᱟᱭᱣᱟᱨᱥ, ᱪᱟᱭᱱᱟ