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; In addition, when select drywall screws you also needs to consider some factors such as material, specifications and length to ensure them adapt to different usage needs in different applications.
Specification:
Type: Countersunk screw,self tapping
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;
Finished surface: Black phosphate, white Zinc plated, yellow Zinc
CONTACT
+86-571-85397237
sales@sinoceiling.com
B-9#,Jintong INT'L Mansion, No.113 Huayuangang Rd, Hangzhou, China
