Hex Head Self Drilling Screws with EPDM Washer

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Hexagon
• Model NO.: din7504k
• Surface Finishing: Zinc Plated
• Certification: CE, Co
• Customized: Customized
• Color: Yellow
• Machine Type: Electric Heating High Pressure Cleaning Machine
• Fuel: Gasoline / Petrol
• Clean Type: High Pressure Cleaner
• Cleaning Process: Cold Water Cleaning
• Diameter: 5.5-6.3mm
• Length: 19--152mm
• Quality: Top 1
• Surface Treatment: Galvanized
• Washer: PVC or Bonded Washers
• Transport Package: 25kg/CTN
• Specification: 4.2MM--6.3MM
• Trademark: LITUO BRAND
• Origin: Tianjin
• HS Code: 7318120090
• Production Capacity: 500tons Per Month

Product Description

Hex Head Self Drilling Screws with EPDM Bonded Washers

Self-drilling fasteners for attaching into metal, aluminium, or stainless steel. Drills hole, forms mating thread and clamps home in one easy operation. No more need for using the other pre-drilling tools. Most screws are 
available with painted heads, protective coatings and bonded neoprene washers to order.




Specaifications
 

Material	Steel, Stainless steel, Brass, Alloy steel, or as customers' requirements
Grade	class 4.8,  class 6.8,  class 8.8,  class 10.9,  class 12.9
Standard	DIN , ANSI , JIS , IFI , NON-STANDARD
Surface finishing	Steel: Zinc (White, Blue, Yellow, Black) Stainless steel: Passivated
SIZE	M2.9~M6.3 (#4~#14)  /  9.5mm~300mm (3/8"~12")