Building Roofing Tek Tornillos Hexagonal Hex Head Self Drilling Screw with Washer

• Material: Carbon Steel
• Shape of Head: Hexagon
• Surface Finishing: Zinc Plated
• Certification: ISO, GS, RoHS, CE
• Customized: Customized
• Iterm Name: Pan Head Self Tapping Screw
• Model NO.: Self Drilling Screw with Washer
• Surface: White /Yellow/Blue/Black Zinc Plated
• Drill: Tapping Screws
• Item: Self Drilling Screws
• Thickness: 6#, 7#, 8#, 1#, 12#
• Length: 11mm-150mm
• Package: Small Box, Carton, or as Per Request
• Type: Pan Head
• Head Style: Pan Head
• Connection: Screw
• Transport Package: 1000pieces/Box, 25kg/Carton
• Specification: DIN
• Trademark: self drilling screws
• Origin: Tianjin, China
• HS Code: 7318120090
• Production Capacity: 2000mt/Month

Product Description

self drilling screw DIN7504N
Item: hex head self tapping screw
Stadard: DIN 7504N, GB
Material: C1022
Head: Pan, Hex, Flat, Modified truss
Drive: Drilling, shap point
Diameter: From 4.2mm to 6.3mm, From #8 to #14
Length: From 13mm to 152mm From 1/2" to 6"
Coating: White Zinc, bule-white zinc, Yellow Zinc
Package: 1000pieces/box, or 25kg/carton
how to choose self drilling screws 

Transaction process:
 
1. Two parties talk about sizes, prices and package, send the Proforma invoice.
2.Buyer pay the deposit
3.Seller begin production after receiving deposit.
4.Seller arrange shipping
5.Buyer pay balance amount upon B/L copy or L/C docs
6.Buyer get B/L to take the goods from port.
 
Payment term:
 
1.T/T (30% T/T in advance and balance 70% against copy of B/L)
2.L/C at sight
3.western union or Paypal(only suitable for small amount order)
 
why choose us?
 
(1) high quality and best price
 
(2) satisfactory after-sales service
 
(3) mutual development and mutual benefits