Products Description
Galvanized Steel Wood Lag Screws have threads on the outside, which allows them to be easily inserted and secured into the corresponding object. When driven into the surface, the threaded outside digs and removes material, allowing for fastening.
Lag screws are usually larger in size, generally between 1 and 3 inches in length and at least 0.25 inches thick. This longer and thicker design makes them very strong and durable, suitable for connecting multiple heavy objects. Lag screws usually use high carbon steel as the core material, which has high strength and hardness.
Lag screws are also widely used in construction, manufacturing, machinery and other fields to connect and secure various heavy objects.
Products Data
|
Product Name |
Fasteners |
|
Standard |
ISO 4017. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923,GB5783,ASTM,ANSI,JIS, BS |
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Bolts Diameter |
M2 - M100 |
|
Length(mm) |
5-5000mm |
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Bolts Head Type |
Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc |
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Surface Treatment |
Zinc Plated (Yellow, White, Blue, Black), Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, anodization, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test |
|
Manufacturing Process |
Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
|
Tolerance |
+/-0.01mm to +/-0.05mm |
|
Application |
Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry |
Products Display
Zinc Plated Steel Wood Confirmat Screws
Advantages of Choose GNEE
GNEE is a professional fastener manufacturer with advanced production equipment and a professional R&D team. Since its establishment, the company has more than 20 mature automated production and assembly lines, with an annual output of more than 15,000 tons of fasteners and hardware accessories.
If any question,please contact with us freely by E-mail or Telephone. gi@gneesteel.com
GNEE CUSTOMER VISIT
GNEE FACTORY ENVIRONMENT
GNEE PACKAGING AND SHIPPING
FAQ
1.Q:Can you supply what is the service?
A:We can supply the kinds of metal materials and products,and we also can supply other process services.
2.Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
3.Q: How do your guarantee the quality?
A: Before mass production, there must be pre-production samples; before shipment, there must be final inspection.
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