Zinc Plated Carbon Steel Carriage Bolt

• Material: Carbon steel grade 4.8, 8.8, 10.9, 12.9
• Size: M5~M20
• Standard: DIN603
• Product description: Zinc Plated Carbon Steel Carriage Bolt is from Fast Hardware Electronic Co., Limited which is a professional zinc plated carriage bolt, carbon steel carriage bolt, galvanized carriage bolt, mushroom h
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