Ningbo Transhow Screw Factory
Main products:chipboard screw,self tapping screw,self drilling screw,spring washer,screw,nut,lock nut,washer,retaining ring,nail,bolt,pipe clamp,wedge anchor,split pin,allen key,anchor,blind rivet,drywall screw,hex bolt,hex nut
Contact Us
  • Contact Person : Mr. He Johnson
  • Company Name : Ningbo Transhow Screw Factory
  • Tel : 86-574-87367873
  • Fax : 86-574-87364349
  • Address : Zhejiang,Ningbo,Zhouhan Village, Jiangshang Town, Yingzhou, Ningbo
  • Country/Region : China
  • Zip : 315100

hex washer head self drilling screw

hex washer head self drilling screw
Product Detailed
hex washer head self drilling screw carbon steel hardened YZP Diameter from 3-6mm Length 10-200 mm DIN7504-K, DIN7504-N

Hardened steel hex washer head self drilling screw

ZP, YZP, BZP, or SS410 stainless steel

Head Type:

   Hex flange head or hex washer head

   Slotted pan head, cross recess pan head

   Flat head, Counter sunk head or round head

   Wafer head and Modified truss head

   Hex socket head, philips drive, combination drive

Optional aluminium/steel washer, EPDM washer

DIN7504-K or -N head regular supply

   3.5x15,19,25, 30

   4.2x19,25, 30 40, 50

   4.8x19, 25, up to 60

   5.5x30 up to 75

   6.4x40, 50, 60 up to 100

ANSI inch specifications,

   #6x3/4 up to 1-1/4

   #8x3/4 up to 2

   #10x3/4 up to 3

   #12x1 up to 5

   #14x1 up to 6 inch

Surface Treatment:

   ZP or YZP, BZP, brass, bronze coated options

Full threaded drilling, double threaded

Regular supply in stock goods!

CS ZP, YZP and SS410 plain drilling screws

#3.5, #4.2, #4.8

19mm to 70mm









Immediately shipment! 

hex washer head self drilling screw

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