5.5mm/6.3mm Sandwich Panel Self Drilling Screw for Roofing with Plastic Washer

• Customization: Available
• Material: Brass, Stainless Steel, Steel
• Type: Hexagon Head
• Model NO.: Fasto-Sandwich Panel Self Drilling Screw
• Groove: Cross
• Connection: Self Drilling Screw
• Head Style: Hexagonal
• Standard: DIN, GB
• Grade: 8.8
• Length: 90mm 25mm 70mm 150mm 120mm 35mm 100mm 55mm 170mm
• Finish: Zinc, Plain, Black Oxide, Zinc Plated
• Head Type: Pan, Round, Hex, Cheese
• MOQ: According to Your Size
• Payment Term: 30%Tt in Advance and 70% Tt Before Shipment
• Sample: Available
• Delivery Time: 25days
• Transport Package: Small Box +Outer Carton +Pallets
• Specification: M3.5 M4.2 M4.8 M5.5 M6.3 #5 #6 #8 #10 #12
• Trademark: Fasto
• Origin: Tianjin, China
• HS Code: 3926909090
• Production Capacity: 30000tons/Year
• Package Size: 37.00cm * 26.00cm * 19.50cm
• Package Gross Weight: 25.000kg

Product Description

 

Specifications:
· Material: Steel (with various protective coatings) or Stainless Steel.
· Diameter (Gauge): Common diameters include M5, M6, M8, depending on application requirements.
· Length: Varies based on panel thickness; typical lengths range from 12mm to 100mm.
· Thread Type: Coarse thread for rapid installation and fine thread for increased holding power.
· Head Style: Hex washer head, truss head, pan head, or other styles depending on application needs.
· Point Style: Self-drilling point designed for penetration into metal substrates.
· Sealing Washer: Integrated EPDM or neoprene washer for watertight sealing.
· Finish Options:
  - Zinc-plated for general outdoor use.
  - Stainless steel for highly corrosive environments.
  - Other finishes available upon request.

Key Features:
· Self-Drilling Capability: Eliminates the need for pre-drilling, speeding up installation times.
· High Strength: Manufactured from high-quality materials to provide superior holding power.
· Corrosion Resistance: Available in various coatings such as zinc-plated or stainless steel, suitable for harsh · environments.
· Weatherproof Sealing: Often comes with EPDM or neoprene washers to prevent water ingress and ensure a weather-tight seal.
· Versatile Application: Suitable for a wide range of panel materials including steel, aluminum, and composite panels.
· Temperature Resistance: Designed to withstand temperature fluctuations without compromising performance.
· Ease of Use: Compatible with standard screwdrivers and impact drivers for easy installation.
 

Product Name	5.5mm/6.3mm Hex Head Sandwich Panel Self Drilling Screw for Roofing with Plastic Washer
Size	According to customer needs.
Standard	DIN
Sample	available
MOQ	5000PCS
Place of origin	Tianjin, China
Brand	Fasto
Delivery Time	10-25 Days

Fasto was established in 1999 with the goal of supplying best quality fasteners at competitive prices and proving best service to international customers. Today, Fasto has been one of the top producers of quality fasteners, such as screws, bolts, nuts, washers, rivets, thread rods, nails, anchors and so on.
     
We have professional Sales Group and two factories. One factory is located in Ningbo and another is in Tianjin. Shipment from Shanghai, Ningbo, or Tianjin port as you like. We have offices in Xi`an, Beijing.
OUR TEAM:

 

FAQ
1.Why choose us?
We are specialized in Fasteners for about 22 years,with professional production and export experience, we can provide you with high-quality customer service.
2.What's your main product?
We mainly produce and sell various self tapping screws,self drilling screws,drywall screws,chipboard screws,roofing screws,wood screws,bolts,nuts etc.
3.You are a manufacturing company or trading company?
We are a manufacturing company and have exporting experience for more than 22 years.
4.How long is your delivery time?
 It is according to your quantity.Generally,it is about 7-15days.
5.Do you provide free samples?
Yes, we provide free samples, and the quantity of samples does not exceed 20 pieces.
6.What's your payment terms?
Mostly we use 30% advance payment by T/T, 70% before shipment.