Blue White Zinc Plated Half Thread Bolt

• Material: Carbon steel grade 4.8, 8.8, 10.9, 12.9
• Size: M3~M100
• Standard: DIN933/DIN931/DIN5782/DIN5783
• Other surface treatment is available
• Product description: Blue White Zinc Plated Half Thread Bolt is from Fast Hardware Electronic Co., Limited which is a professional blue white zinc plated bolt, white zinc plated hex bolt supplier and exporter in china！
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