Product Details

Square Bar Shaft Helical Piers/helical piles/helical screw anchor

1. Bar Material: 40Cr or 45# steel, round corner 5mm radius.

2. Helix Plate material conforms to ASTM A36 hot rolled plate .

3. Helices thickness are available in 3/8” and 1/2” inch.

4. All helix leading edges sharpened and rock cut and 45 degrees.

5. Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating.

6. A better conventional solid steel extra high strength helical screw pile

7. Welded coupling for greater strength. Eliminates shaft heat damage caused by upset coupling process.

Specification
Size	Lead Length	Helix Size(inch)	Extension length(ft)
1-1/2”	3ft/5ft/7ft	8/10/12/14/	3ft/5ft/7ft/10ft
1-3/4”	3ft/5ft/7ft	8/10/12/14/	3ft/5ft/7ft/10ft
2”	3ft/5ft/7ft/10ft	8/10/12/15	3ft/5ft/7ft/10ft
Other sizes are available upon request.

Square Tubular Shaft Helical Piers/ helical piles/helical screw anchor

1. Available in 2”, 2.5”, 3” or 4” square tube.

2. Helices thickness are available in 3/8”and 1/2”inch.

3. Helices material conforms to ASTM A36 hot rolled plate.

4. All helix leading edges sharpened and rock cut and 45 degrees.

5. Corrosion protection to conform to ASTM A153 standard for hot dipped zinc coating.

6. Square Tube eliminated over torquing concerns associated with pipe style helicals

7. Efficient torque transfer.

8. Clear visual indicator of torsional deflection.

Specifications
Size	Tube Thickness(inch)	Lead Length(ft)	Helix Size(inch)	Extension Length(ft)
2”	5/16’’	3ft/5ft/7ft	8/10/12/14	3ft/5ft/7ft/10ft
2.5’’	5/16’’ or 3/8’’	3ft/5ft/7ft	8/10/12/14	3ft/5ft/7ft/10ft
3’’	5/16’’ or 3/8’’	3ft/5ft/7ft/10ft	8/10/12/14	3ft/5ft/7ft/10ft
4’’	5/16’’or3/8’’or7/16’’	3ft/5ft/7ft/10ft	8/10/12/14	3ft/5ft/7ft/10ft
Other sizes are available upon request.

Round Shaft Helical Piers/ helical piles/helical screw anchor

1. Shaft material: Seamless high tensile pipe, conforms to ASTM A500.

2. Helices material: ASTM A36 Hot rolled plate.

3. Corrosion protection conform to ASTM A153 standard for hot dipped zinc coating.

4. Round Shank Anchors are Hot Dip Galvanized to meet ASTM.

5. Leading edge of Helices beveled 45 degrees.

6. Greater Section Modulus Strength to resist Twisting and Deflection.

7. Greater Load Capacities.

Specifications
Shaft Size(inch)	Wall Thick(inch)	Helix Thick(inch)	Lead Length(ft)	Helix Size(inch)	Extension Length(ft)
2.875 OD.	0.262	3/8 or 1/2	3ft/5ft/7ft/10ft	8/10/12/14	3ft/5ft/7ft/10ft
3.00 OD.	0.238	3/8 or 1/2	3ft/5ft/7ft/10ft	8/10/12/14	3ft/5ft/7ft/10ft
3.50 OD	0.254/0.300	3/8 or 1/2	3ft/5ft/7ft/10ft	8/10/12/14	3ft/5ft/7ft/10ft
4.50 OD	0.290/0.337	3/8 or 1/2	5ft/7ft/10ft/12ft	8/10/12/14	3ft/5ft/7ft/10ft
5.50 OD	0.362	3/8 or 1/2	5ft/7ft/10ft/12ft	8/10/12/14	3ft/5ft/7ft/10ft
6.625 OD	0.562	3/8 or 1/2	5ft/7ft/10ft/12ft	8/10/12/14	3ft/5ft/7ft/10ft
Other sizes are available upon request.

Other Applications:
1. Moorings & Bridges
2. Communications & Transmission Towers
3. Rail and highways
4. Wind Power
5. Oil & Gas Industries

Packaging & Shipping

Pakaging and Shipping:
1. Packaging: Usually we shipping the products in 20ft’ container, or according to your demand.
2. Shipping:5 to 6 weeks after confirming your order

Our Services

Our service:

1. Professional staffs reply your inquiry in 24 working hours.

2. Professional factory: We are manufacturer, professional engineers and staffs are specialized in producing all kinds of traffic safety products for more than 10 years.

3. Door-To-Door service is available, you just need to check the products in your warehouse.

4. OEM and ODM service are available here.

5. Competitive pricing, good quality and timely service.

6. Sample: Available

FAQ

FAQ:

1. Are your products the same with the ones in our local market?

Yes, we produce according to FHWA and ATSSA standard, we manufactured millions of square sign posts and U channel posts for North American market during the past ten years and very familiar with every detail of these products. We believe that there is no company in China is more professional than us on this product.
2. What is the minimum order quantity?

The MOQ for square sign post is 11000lbs for each size, for u channel post is 22000lbs for each size. You can mix different sizes of posts to make up a full container. If you want to know the MOQ for other products, please feel free to contact us.

3. How long is your lead time?

Usually our production time for one container goods is about 30-40 days, and the shipping time depends on your place of delivery.

4. What is your payment term?

Usually our payment term is T/T. We can receive the payment 1-3 days after you made payment.

5. Is it complicated to purchase your products if we have never imported?

The whole process is very simple. We can take charge of the whole process including producing in China and shipping the products directly to your company. Our shipping agent in USA/Canada can deal with the customs clearance and inland transportation affairs for you. You just need to stay in your office to check our products.

Product Show

industrial applications round screw anchorProduct Show:

Company Information

Company profile:

Better Screw Co. is a subsidiary of Better Group Corp. Better Group Corp have several different subsidiaries focus on different fields such as Metal work, CNC Equipment, Investment, Construction, and Real Estate business. Better Screw Co. is the first class helical screws products supplier for Residential, Commercial and Industrial Projects as well as Underpinning and Anchoring. We offer a full range of helical piles, push piers, helical plates, lead sections, steel extensions, helical brackets, as well as all the accessories needed to put your job together. During the past 10 years, our reliable quality, crazy prices and professional service had been confirmed by customers from the USA, Canada, Australia, Europe, Asia and many other countries from all over the world.

We can take charge of the whole process including producing in China and shipping the products directly to your company. Our agent in your country can deal with the customs clearance and inland transportation affairs for you. Even if your company never import, please don’t worry about it. You just need to stay in your warehouse to receive the products, it’s very simple!

Whether you are faced with a foundation issue or structural challenge, our staffs are ready to assist you as needed from your project. Please feel free to contact us if you want to lower your cost and ensure quality. Our mad pricing will make you become much more competitive and input new energy to your company!

Dear friends,

Thanks for your patiently reading,If you have any questions, please feel free to contact us.We will tell you the product details and prices enthusiastically.We guarantee to provide our friends with the highest quality products and the most competitive prices.

Best wishes for you,

Lucy Zhang.