Product Name: Screw /Coating Head Screw /Self Drilling Screw Self Tapping Screw Model NO.: 4.8*38 Customized: Customized Certification: ISO, RoHS, CE Surface Finishing: Ruspert Shape of Head: Hexagon Material: Stainless Steel #10-18*1 1/2": 4.8-18X38 Type: Hexagon Head with Flange Head Style: Hexagonal Connection: Self Drilling Grade: 8.8 Head Color: Paint Color: Ral Twist Point: Can Be Transport Package: Box in Carton, Bulk in Carton/ as Required Specification: DIN, ANSI, GB, IFI Origin: China HS Code: 73181400 Product Description Beyond screw inception in 2004, has a complete range of processing equipment and production lines, adopts Taiwan manufacture technology and experiences also wepossess advanced equipment and production lines and a group of outstanding technicians and administrative personnel.Beyond has many years of professional production experience and technology to provide the best service and quality products, the company has been the Beyond ideas and spirit.Professional manufacturing: self drilling screw, self tapping screw, special screw, machine screw, all kinds of hardware manufacturing,Whether you are an industrial manufacturer, OEM or wholesale distributor,professional contractor supplier, orretail operation, we understand your needs and have the experience and capability of consistently meeting them.Welcome to order or visit with samples or drawing.Popular screw always in stock as below:Self drilling screwsStandard: IFI,DIN,JIS,GB,Special DesignSize Range: M1.4-M8(0#-14# &M8)Length Range: 6mm-300mmMaterial: Carbon steel and stainless steel A2 A4 & SS410 & Bi-metal FLATPANHWHHWFBUGLEWAFERPAN WASHEROVALTRUSSROUNDDRIVEPHILLIPSSQUAREPOZISQUARE+PHILTORXSLOTTEDPHIL+SLOTTEDOTHERPOINT TYPETEK#1TEK#2TEK#3TEK#4TEK#5TYPE 17THREAD TYPETYPE-ABSD TYPECSB TYPEHI-LOWMACHINEDOUBLEOTHER10#-12 THD6#-20 THD8#-32 THD12#-11 THD7#-19 THD10#-24 THD14#-10 THD8#-18 THD12#-24 THD10#-16 THD14#-20 THDPLATINGPLAINZINC PLATEDCOLOR ZINC PLATEDBLUE ZINC PLATEDBLACK PHOSPHATEGRAY PHOSPHATEBLACK ZINC PLATEDWHITE ZINC PLATEDBLACK OXIDEDECROTIZEORUSPERTXYLANNICKELBRonZESPRAY PAINTOTHERSERRATION UNDER HEADW / O WASHERW / BonDED WASHERW / PVC WASHERW / STEEL EPDMW/RUBBER WASHERW / HEAD MARKW / WINGOTHER