|Payment Terms:||L/C,Western Union,T/T|
|Supply Ability:||1000000 Piece/Pieces per Month|
|Place of Origin:||Guangdong China|
|Head type:||Hex head,flange hex head,custom|
|Material:||stainless steel, carbon steel,brass,titanium,etc.,Stainless Steel|
|Model Number:||roofing screw|
|Type:||self drilling tapping screw|
|Product name:||roofing screw with washer rubber|
|Surface Treatment:||Galvanization,Nickel-plated,Black oxide,Dacromet|
|Key words:||metal roofing screws|
|Application:||roof,solar mounting,frame screws|
|Packaging Detail:||plastic bag / Small box+Carton+Pallet. Wholesale metal stainless steel tek screws for roof 5/16 m8 galvanised hex head self drilling roofing screws with rubber washer|
hex head drilling roofing screws with rubber washer
||5/16 m8,As per your request|
4.8/ 6.8/ 8.8/ 10.9/ 12.9
|| All carbon steel,Stainless steel 201/301/304, alloy steel,aluminum,copper,etc.
galvanised,Zn- Plated,Ni-plated,Black Anodize,etc.
||OEM / ODM / customized service provided|
| Quality control
ISO standard,100% Whole range inspection through the production
|After-sales Service||We will follow up every customer and solve all your problems satisfied after sales|
Q1: Why choose Chuanghe?
To provide our customers with first-class services in the supply of quality self drilling roofing screws minimizing costs.
Q2: How is quality ensured?
All our processes strictly adhere to ISO9001 procedures. We have strict quality control from producing to delivery. Our company had strong technology support, 80% of our colleagues are master or bachelor's degree. We have cultivated a group of managers who are familiar with product quality , good at modern concept of management.
Q3: Can You Strictly Follow The Tolerance on The Drawing And Meet The High Precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.
Q4: How should I order and make payment?
By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment. negotiation accepted.
Q5: What’s your Delivery Time?
Standard parts: 7-20days
Non-standard parts: 15-25days
We will make the delivery as soon as possible with the guarantee quality
Q6:How to Custom-made (OEM/ODM)?
If you have a new product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
Q7:Which mode of transport would be better?
In general, the product are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as well.
How to order
Please provide the product you need parameters:
1. You need the product name
2. You need the amount of products
3. You need the material of products
4. You need the product specifications
Because it is convenient we can more quickly to give you a quotation. Thanks!
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