Square Head Bolt with Nut

• Material: Carbon steel grade 4.8, 8.8, 10.9, 12.9
• Size: M5~M20
• Surface: Hot Dip Galvanized
• Product description: Square Head Bolt with Nut is from Fast Hardware Electronic Co., Limited which is a professional Square Head Bolt with Nut, Square Bolt with Nut, T Bolt With Nut, Hot Dip Galvanized Square Bolt, Hot Di
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