countersunk head self drilling screw Usage:widely used in soft steel,construction,industry and daily life to fasten metal or ot

countersunk head selfdrilling screw Self Drilling screw
Thread Type	coarsee	fine	wing teks
Drive	combination	philips	pozi	slotted
Head Type	pan	countersunk	wafer	Hex washer	pan framing
Diameter	M3.5(6#)	M3.9(7#)	M4.2(8#)	M4.8(10#)	M5.5(12#)	M6.3(14#)
Length	From 9.5mm (3/8 inches) to 125 mm (5 inches)
Material	C1022
Finish	Black/Gray Phosphated/Yellow/Blue Zinc Plated

Delivery time:25-30days

Package:bag,box,carton  or as per required

  

    

Photo of package:

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