Hex Socket Head Self Tapping Wood Screw

• Material: Carbon steel grade 4.8, 8.8, 10.9, 12.9
• Product description: Hex Socket Head Self Tapping Wood Screw is from Fast Hardware Electronic Co., Limited which is a professional Hex Socket Head Self Tapping Wood Screw, Allen Head Self Tapping Screw, Hex Socket Cap Hea
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