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DIN7991 Socket Head Countersunk Screws CSK Bolts Phosphated Metric 10.9 Grade Description 1, Uesd when the bolt head is required to be flat or lower than the working surface. 2. Loading and unloading using the hex key wrench Materials of the socket head countersunk screw Alloy Steel , Stainless Stell etc., depend on the customer's request. Quick Details of the socket head countersunk screw Size M3...
Shenzhen Bede Mold Co., Ltd
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