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Heavy-Duty Corrosion Proof Self-Drilling Metal Roofing Screws
US$1,080.00
1-9 Tons
US$1,050.00
10-24 Tons
US$1,030.00
25+ Tons
Sample price:US$1.00/kg.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Self DrillingGroove
Hex Washer HeadConnection
Roofing ConnectHead Style
Hex Washer Head HeadStandard
DIN, GB, GOSTGrade
4.8Thread
Type BFinish
RuspertMOQ
1 Ton Each SizeApplication
Roofing ConnectionWasher
EPDM Bounded WasherTransport Package
Bulk in Bag or Box PackageSpecification
4.2 to 6.3 mmTrademark
PrimoOrigin
ChinaHS Code
7318140090Production Capacity
10000 T/ YearKey features
Corrosion Proof Material: Made from high-quality carbon steel C1022A and SS410 for durability.
EPDM Bounded Washer: Includes EPDM bounded washer for superior waterproofing and sealing.
Multiple Finish Options: Available in zinc plated, ruspert, baking paint, and epoxy plating.
Customizable Specifications: Custom thread types (A, B, C) and finishes available upon request.
Wide Size Range: Thickness sizes 4.2-6.3mm and lengths 12-200mm to suit various needs.
High Production Capacity: Annual capacity of 20,000 tons with 200+ automatic production sets.
Flexible Packaging: Options include bulk bags, cartons, or customized color print boxes.
Professional Manufacturer: 10+ years experience with 3 production bases in Tianjin, China.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.40h
About Our Factory & Business Background
AddressTianjin, China
Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsScrews, Nails, Rivets, Staples, Bolt, Nut, Washer, Stamping Part
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the minimum order quantity?
A:
The MOQ is 1 ton for each size, but sample orders are also acceptable.
Q:What payment terms do you accept?
A:
We accept T/T, Western Union, Money Gram, Credit Card, Paypal, and L/C.
Q:What is the delivery time?
A:
Delivery takes 20-30 days, depending on the order volume.
Q:Can you accept OEM and ODM orders?
A:
Yes, we absolutely accept both OEM and ODM orders.
Q:What are the available thread types?
A:
We offer Type A, Type B, Type C, and double thread options.
Send Inquiry
*To:
Tianjin Primo Technology Co., Ltd.
Tianjin Primo Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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