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Countersunk Screws, self tapping as a specialized screws with a countersunk shaped head, are widely used in the constructions, furniture manufacturing and packaging applications due to unique design and excellent performance

Specification:

Type:  Countersunk screw,self tapping

Finished surface: white Zinc plated, yellow Zinc

Size: M3.5 – M6.3(#6 ~ #14)

Length: 9.5 ~ 200mm (3/8”~ 8”)

Head type: countersunk head, CSK head

Material: carbon steel C1018 and C1022 hardened

Self tapping=sharp point, Self drilling=tek point;