Self Tapping Wood Screw

• Material: Carbon steel grade 4.8, 8.8, 10.9, 12.9
• Size: 4~20mm
• Standard: DIN571
• Product description: Self Tapping Wood Screw is from Fast Hardware Electronic Co., Limited which is a professional Self Tapping Wood Screw, Hex Head Wood Screw, Wood Self Tapping Hex Leg Screw supplier and exporter in chi
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