Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw
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Product Highlights
- Customizable Head Types: Available in Flat, Pan, Hex, Truss, Bugle, Countersunk, and Round head styles.
- Wide Material Options: Manufactured from Carbon Steel (C1022/C1022A) or Stainless Steel for diverse needs.
- Versatile Surface Finishes: Options include Zinc Plated, Black Oxide, Dacromet, Magni, and Hot Dip Galvanized.
- Certified Quality: Products hold ISO and RoHS certifications, ensuring compliance with international standards.
- OEM and Customization: Accepts OEM orders and customized stamping parts with flexible MOQ of 500kg.
- Comprehensive Product Range: Supplies bolts, nuts, washers, screws, pins, and other fasteners for one-stop purchasing.
- Free Sample Availability: Free samples provided upon inquiry if the price is acceptable to the buyer.
Product Attributes
- 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 Images of Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw
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Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw -
Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw -
Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw
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Product Description
Self Drilling DIN 7504 Roofing Screw Bi-Metal Screw
Screw Type:Self drilling Screw
Head Type:Hex washer Head
Finish:Zin Plated,Plain,Black Oxide
Other Screws:
HCH Hardware can provide kinds of screws made by Carbon Steel,Stainless Steel or other material, like Wood Screws,Machine Screws,Tapping Screws,Drilling Screws,Drywall Screws,Chipboard Screws,Concrete Screws,SEM Screws and so on.
Drive type can include all the type in the market like :combination,Slot,Philips,Six Lobe and so on.
Head type:Truss,Bugle,Modify Truss,Countersunk,Pan,Round and so on.
Standard:American Srandard
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
Other fasteners in HCH Hardware:
Bolts:
Nuts:
Washers
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.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2441864". Items marked "
" are certified.
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Company Profile
HCH Hardware is a bolt manufacturer and capable of supplying standard and nonstandard customized parts to suit various application in Automotive, Construction and Gas Industry, such as standard bolts, nuts, screws, washers, pins, stamping parts and OEM parts since 2008.
We have integrated resources from more than 50 top level fastener factories in Jiaxing, Haiyan, Ningbo, Dainan, Qintong areas, and have established long term relationships with them. They are manufacturing all kinds of fasteners and the capacity is around 30000 tons per month.
We are now serving for over 60 customers in South and North America. We can provide you with one-stop services to meet you different needs, which can save your purchasing cost and optimize your efficiency. We strongly believed that there was a need for one company to integrate the quality domestic factories and provide the customers with the best solutions.
Our main market is North America, South America, Europe, Singapore, Brazil, Argentina. We focus on customers who are after nice quality, best services and good prices. Our customers are all very loyal and stick to us a long time, a long term good relationship is our target.
HCH hardware has been certified by ISO9001-2015.
We especially emphasize on products quality, EF have necessary conditions for quality control with applicable processes and experienced experts. Appropriate production processes and quality control actions can meet clients' high expectation on quality and services. It is our pursuit.
Our advantages
1, Stable Supplying System
More than 50 top level cooperating factories.
2, Experienced Engineer
Providing you with professional fastener solutions.
3, Material Price Trend
To help you make a better purchasing plan.
4, Samples & Certificates
Providing free samples and test certificates for each lots.
About Our Factory & Business Background
- Address
- Beihuiyuan Community, Hailing District, Taizhou City, Taizhou, Jiangsu, China
- Terms of Payment
- LC, T/T
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: 1-3 months - Nearest Port
- shanghai port
Our Production Capability & Technical Expertise
- Main Products
- Hex Bolt, Carriage Bolt, Flange Bolt, Hex Nut, Flange Nut, Hex Cap Screw, Carbon Steel Bolt, Bolt and Nut, U-Bolt
Our Industry Experience & Global Business Record
- Export Year
- 2008-04-10
- Main Markets
- North America, South America, Oceania
FAQ
- What materials are used for the screws?
- The screws are primarily made from Carbon Steel (C1022, C1022A) or Stainless Steel.
- What surface finishes are available?
- Available finishes include Zinc Plated, Plain, Black Oxide, Painted, Mechanical Galvanized, Dacromet, Magni, Black Phosphate, and Hot Dip Galvanized.
- Can the head type be customized?
- Yes, head types can be customized to Flat, Pan, Hex, Truss, Bugle, Modify Truss, Countersunk, or Round.
- What is the MOQ for customized orders?
- The Minimum Order Quantity (MOQ) for customized orders is 500kg.
- How is quality ensured?
- Quality is ensured through pre-production sample inspection before mass production and final inspection before shipment.
- What are the payment terms?
- Payment terms are 30% deposit by T/T, with the balance paid against the copy of the Bill of Lading.
- Are free samples available?
- Yes, free samples can be provided according to your inquiry list if the price is acceptable.
- What certifications do the products have?
- The products are certified with ISO and RoHS standards.
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