Description :

1. Coating: Zinc Plated Cr+6 , Zinc Plated Cr+3, Zinc Yellow Cr+3, Zinc Yellow Cr+6, Grey Phosphated, Black Phosphated, Ruspert 500HRS, Ruspert 1000HRS, Ruspert 1500HRS, Class 3, Class 4, Other Special Coating
2. Assembled: With EPDM Washer, With PVC Washer, With EPDM Bonded Washer
3. Others: Under Cut Under Head, U/C, Serrations Under Head

Specification :

1. Standard: IFI, DIN7504, AS3566, BS, JIS, per customer drawing, per samples, non-standard
2. Material: Carbon Steel, C1022 Steel, Stainless, S.S302, S.S304, S.S316, S.S410
3. Size: #12~#14 Length: 2"-8" (51-203mm)
4. Recess: Phillips Drive, Square Drive, Pozi Drive, Slot Drive, 6 Lobe
5. Thread Type: Type BSD, Type ASD, Type CSD, With Cutting Thread Flute Cut, With Notch
6. Point: #5 point

• 
  Large Wafer Head Drilling Screw
• 
  Wafer Head Self Drilling Screws
• 
  Pan Head Self Drilling Screws
• 
  Bugle Flat Head Self Drilling Screws
• 
  Self Drilling Screws
• 
  Pan Framing Head Self Drilling Screw
• 
  Modify Truss Self Drilling Screws