Hexagonal Roofing Screw with Rubber Washer

• Customization: Available
• Material: Carbon Steel
• Shape of Head: Flat
• Surface Finishing: Zinc Plated
• Certification: ISO, RoHS
• Customized: Customized
• Head Type: Flat/Pan/Hex/Truss Head etc
• MOQ: 500kg
• Sampling Time: 3~5workdays
• Testing: Salt Spray Test
• Transport Package: Bulk in CTN. Then in Pallet
• Specification: 3.9mm, 4.2mm, 4.8mm etc
• Trademark: HCH
• Origin: China
• HS Code: 73181500
• Production Capacity: 100tons/Month

Product Description

Hexagonal Roofing Screw with Rubber Washer

Head type:Truss,Bugle,Modify Truss,Countersunk,Pan,Round and so on.
Standard:DIN
Material:C1022, C1022A ···
surface treatment:Zinc Plated, painted, Mechanical galvanized, Dacromet, Magni, Black phosphate,Black Oxide,Zinc,Hot Dip Galvanized,Ruspet and so on···
Diameter:4.8mm, 5.5mm, 6.3mm ···
Could Match Washer:EPDM Washer, PVC Washer, Rubber Washer
 

CSK Head Self Drilling Screw

Head type:Flat head/CSK Head/Countersunk head
Standard:DIN7504P
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter:3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
Rib(Nib):Customized
 

Pan Head Self Drilling Screw

Head type:Pan head
Standard:DIN7504N
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter:3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
Rib(Nib):Customized
 

Modified Truss Head Self Drilling Screw

Head type:Truss head/Wafer Head/Buttom head/K-lath head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated)
Diameter:3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
Rib(Nib):Customized
 

Pan Framing Head Self Drilling Screw

Head type:Pan Framing Head/Wafer Head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated),Phosphated (Black Phosphated, Gray Phosphated)
Diameter:3.5mm, 3.9mm ···
Driver types:Phillips
Rib(Nib):Customized
 

Bugle Head Self Drilling Screw

Head type:Bugle Head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated),Phosphated (Black Phosphated, Gray Phosphated)
Diameter:3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
 

Flat Head Self Drilling Screw with Wings And Ribs

Head type:Flat head/CSK Head/Countersunk head
Material:C1022, C1022A ···
surface treatment:Zinc Plated (White Blue Zinc Plated, Yellow Zinc, White Zinc Plated),Phosphated (Black Phosphated, Gray Phosphated)
Diameter:3.5mm, 3.9mm, 4.2mm, 4.8mm ···
Driver types:Phillips
Rib(Nib):Customized

Detailed Photos

Certifications

 

Packaging & Shipping

 

FAQ

What is your main product?
Our main products are most kinds of fasteners like bolts,nuts,washers,screws pins and so on,we can also provide OEM parts and Customized Stamping parts.
we can meet your one stop purchasing requirement,by which it will improve your purchasing cost and efficiency.

What service can you provide?
1.Always source good quality product with themost competitive price and first class service.
2.Free Monthly Material Trend Cost Report in China.
3.Provide drawing as your inquiry before order.
4.MTR for each order.
5.Fast response.
6.Provide solution for special project.

Can I get samples before order?
A: Yes, when the price is acceptable,we can provide you with free samples according to your inquiry list.

How do you ensure the quality?
1.Always pre-production sample Inspection before mass production.
2.Always final Inspection before shipment.

Trade Terms and Payment Terms?
1.Trade Terms:FOB,CFR,CIF,EXW,DAP,DDP,Express Delivery;
2.Payment Term:30% deposit by T/T, balance to paid against copy of B/L

Is It Possible package according to my Customized requirement?
A:Yes,the packaging quantity and box print can be customized  according your requirement.