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Double Threaded Metal Roof Hanger Screws

$0.10

Double-threaded metal roof hanger screws offer superior holding power compared to traditional screws. The dual threads provide increased grip and stability, minimizing the risk of loosening or pullout, especially in high-wind or heavy-load applications.

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Product Description

1. The screws have two separate threads running along the length of the shaft, ensuring a secure and tight connection between the screw and the roofing material, providing enhanced resistance against pullout forces.

2. Typically, manufacturers use high-quality materials such as corrosion-resistant stainless steel or coated carbon steel to produce these screws, ensuring their durability and longevity, even in harsh environmental conditions.

3. Double-threaded metal roof hanger screws are designed to withstand the elements, as they resist corrosion, rust, and UV degradation. They are suitable for use in both interior and exterior roofing applications.

4. Many double-threaded metal roof hanger screws are self-drilling and self-tapping, featuring sharp points and cutting edges. This enables easy and efficient installation without the need for pre-drilling or tapping, saving time and effort.

5. These screws come in various sizes and lengths to accommodate different roofing thicknesses and project requirements. This ensures that the screws can be customized for specific applications, providing a secure and precise fit.

Product Details

1. Standards: DIN, ASME, ISO, BS, GB 

2. Materials option: Stainless Steel, carbon steel, brass, alloys, titanium, ect.

3. Finish: plain, zinc plated, black, blue-white zinc, Dacromet, ect.

4. Size:Custom

5. Delivery time: 15 days, based on the order

6. If your products are non-standard, please send me your drawings.

 

material 1. Stainless Steel: SUS302, SUS304, SUS316,SUS201,etc
2. Carbon Steel: 1018, 1022 etc
3. Alloy Steel : Titanium Alloy, 10B21, 435, 402Cr etc
4. Aluminum or Aluminum Alloy
5. Brass
Surface TreatmentZinc plated, Nickle plated, Chrome plated, Passivation, Oxidation, Anodization, Black Oxide, Phosphatizing, Power Coating and Eletrophoresis, etc
Processing Equipmentcold heading machine, threading machine, CNC machining center, CNC lathe, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, grinding machine, etc
MOQDepending on the situation, please send inquiry.
StandardDIN, GB, ISO, ANSI, BS, JIS etc
Non-standard:OEM is available, but you should give us samples or drawing.
SampleWe could provide samples for free, if we have the stock. Buyers pay freight, and could choose which one you want. We will send Deppon Express for no express delivery.
Terms of TradeFOB, CIF
Lead Time15-20 days after order confirmed or as you request
PackingSingle poly bag, bubble bags, wooden case, carton box, or as you request
LogoWe will print our logo and brand, of course, without additional requirements.

If you want, we could print your logo or your brand.

After-sales ServiceWe will follow up every customer and solve all problems for you.
Certification:ISO 9001:2015, SGS



Our Company

Hotek (XiaMen) Technology Co., Ltd. is a provider of reliable, safe and stable “industrial meters” fasteners for all industries. In addition to selling standard fasteners such as hexagon bolts, hexagon nuts, Flange nuts, flat washers, spring washers, etc.), and customized non-standard products (such as T-bolts, drill screws, wood screws, double-end bolts, etc.) according to customer needs. At present, our main sales customers are photovoltaic, machinery, shipbuilding, automobile, medical and other industries. The main brands are AOzhan Industry Co., LTD. ‘s AOfeng SUS304 fasteners, carbon steel bolts, other excellent suppliers to provide quality products and non-standard customized products. Our company is committed to the development and contribution of all walks of life, later will continue to supplement the product series to meet the different needs of customers.

My company is located in the beautiful xiamen, the company address is located in xiamen jimei district almond shaped, 7-4 light road, one of our company since it was founded in 2015, has been adhering to the constant, sheng, the spirit of the day and the management idea, namely, perserve, enthusiastic service, client is greater than the days of business philosophy, with professional service, excellent quality to win the market reputation!

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FAQ

How is quality ensured?

 All our processes strictly adhere to ISO9001:2008 procedures. We have strict quality controlfrom producing to delivery.Our company had strong technology support, We have cultivated agroup of managers who are familiar with product quality , good at modern concept of management

You can send the pictures/photos and drawings of the products you need by email , we wilcheck if we have them. We develop new models every month, Or you can send us samples byDHL/TNT, then we can develop the new model especially for you.

By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T beforeproduction arrangement, the balance to be paid before shipment.

Standard parts: 7-15days
Non-standard parts:15-25days
We will make the delivery as soon as possible with the quarantee quality.

 lf you have a new product drawing or a sample, please send to us, and we can custom-madethe hardware as your required. We will also provide our professional advices of the products tomake the design to be more realized & maximize the performance.

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