• Model NO.：1-1,4", 1-3,4",2-1,4", 2-3,4", 3-1,4",3-3,4",4",5"
• Grade：4.8
• Shank：Screw Shank
• Head：Round, Flat and Hex
• Point：Sharp Point
• Thread：Hi- Low Thread
• Transport Package：Cartons, Box, Allet
• Specification：1-1,4", 1-3,4",2-1,4", 2-3,4", 3-1,4",3-3,4",4",5"
• Trademark：BOYA
• Origin：Tianjin
• HS Code：7318140090
• Production Capacity：2000 Ton Per Month

Basic Info.

Model NO. 1-1/4", 1-3/4",2-1/4", 2-3/4", 3-1/4",3-3/4",4",5" Grade 4.8 Shank Screw Shank Head Round, Flat and Hex Point Sharp Point Thread Hi- Low Thread Transport Package Cartons, Box, Allet Specification 1-1/4", 1-3/4",2-1/4", 2-3/4", 3-1/4",3-3/4",4",5" Trademark BOYA Origin Tianjin HS Code 7318140090 Production Capacity 2000 Ton Per Month

Product Description

Product name :  Blue Carbon scteel Concrete Screws(Hi- Low Thread Concrete screw)

GW concrete screw can be used in exterior environment through Ruspert 1000  hours salt spray test coating. 

Concrete screws are designed to screw into hardened concrete.

*  A pilot hole created with a concrete drill bit is required.

*  Head styles are flat and hex washer. Hex washer heads provide for greater torque and usually have a slotted, Phillips or

star type combination heads.

*  High low threads provide greater holding power and require less torque to install.

*  Typical blue finish provides good corrosion resistance. Stainless steel is also available.

 

Applications:
· Normal Weight Concrete
· Lightweight Concrete
· Solid Masonry
· Hollow Masonry

Specifications

Size	Head Style	Drive Style
3/16"x 1-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
3/16"x 1-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
3/16"x 2-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
3/16"x 2-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
3/16"x 3-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
3/16"x 3-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 1-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 1-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 2-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 2-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 3-1/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 3-3/4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 4"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 5"	Hex , Flat	Slotted , Phillip, Slotted Phillip
1/4"x 6"	Hex , Flat	Slotted , Phillip, Slotted Phillip

Product photos:


Package & Shipping
Package details:
1) Sample order, 20/25kg per carton with our logo or neutral package;
2) Large orders, we can custom packaging;
3) Normal Packing: 1000/500/250pcs per small box. then into cartons and pallet;
4) As customers' require.


Factory:



FAQ:
Q: You are a manufacturing company or trading company? 
A: We are specialized in manufacturing fasteners and have exporting experience for more than 15 years.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-25 days if confirmed the sales contract

Q: Do you provide samples ? is it free or extra ?
A: Yes, the sample will be provided for free if you need, but the freight will be covered by our customer. If we have cooperate, the freight will be covered by our company.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance;
Payment>=1000USD, 30% T/T in advance ,balance before shipment.

Q: What is the advantage about your company?
A: Our company has professional team and professional production line.


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