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Lag Screw
  • Lag Screw
Lag Screw
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  • Lag Screw

Lag Screw


Material: Q195, SS304​​​​​​​
Coating: Blue zinc, Yellow zinc, Dacromet,HDG, Ruspert​​​​​​​
Standard: DIN571,ANSI​​​​​​​​​​​​​​​​​​​​​
Head: Hex head, Hex head with flange

Category:

  • Specification
  • Application
  • Packing
  • Description

    Lag screw also known as a lag bolt,hexagon head wood screw,coach wood screw with hexagonal head, is a type of heavy-duty screw that is used to connect wood and other materials. They are typically made of steel or stainless steel and have a hexagonal head. Lag screws are often used in construction, woodworking, and other applications where a strong and durable fastener is needed

    Features

    ★ Strength and durability: Lag screws are designed to withstand heavy loads and are often used in applications where other types of screws would not be strong enough.
    ★ Versatility: Lag screws can be used to connect a variety of materials, including wood, metal, and concrete.
    ★ Ease of installation: Lag screws are relatively easy to install, and they can be driven into pre-drilled holes using a wrench or an impact driver.

    Dimensions (d*L)mm

    M4 M5 M6 M8 M10 M12 M16 M20
    16 16 20 25 30 35 50 60
    20 20 25 30 35 40 55 65
    25 25 30 35 40 45 60 70
    30 30 35 40 45 50 65 75
    35 35 40 45 50 55 70 80
    40 40 45 50 55 60 75 90
      45 50 55 60 65 80 100
      50 55 60 65 70 90  
        60 65 70 75 100  
          70 75 80    
          75 80 90    
          80 90 100    
          90 100      
          100        

    Technical Data

    Material: Q195, SS304
    Coating: Blue zinc, Yellow zinc, Dacromet,HDG, Ruspert
    Standard: DIN571,ANSI
    Head: Hex head, Hex head with flange

    Production Scene

    Wire darwing
    Wire darwing
    Anealing
    Anealing
    Heading
    Heading
    Pinch pointing
    Pinch pointing
    Threading
    Threading
    Heat treatment
    Heat treatment
    Cotating
    Cotating
    Packing
    Packing

    About our company

    Hebei Hengcheng Fastener Co., Ltd is a National High-tech Enterprise, established in Hebei Yongnian in 1998, specializing in the production and sales of fasteners including Nuts, Bolts, Drop in anchor, Strong anchor, Self-drilling screw, Self-tapping screw, Drywall screw and Customized cold forging parts. The company covers an area of 70,000 square meters with about 150 staff at present, and among which there are over 30 senior technicians and 30 salesmen. To guarantee the quality, the company applies the world-advanced facilities for production including machines of cold forging,hot forging, threading,wire drawing,annealing,heat treatment and other ancillary equipment. With more than 20 years’ development, the company becomes one of the largest manufacturing enterprises in the fastener industry of North China.

    The company has passed the ISO9001:2015 international quality system certification, the trade mark “HF” is honored “Well-Known Trade Mark of Hebei Province”, meanwhile, the product is honored “Famous-Brand Product” by the Authority. The company is an export-oriented enterprise and the products are exported to more than 80 countries and regions, such as South Korea, Japan, America, Southeast Asia, Middle East and Africa and enjoyed a good reputation among customers. The company is dedicated to supply the best products and services to customers and would like to express sincere invitation to friends from all over the world.

    HFAST

  • ● Construction: Lag screws are used to connect wood framing members, beams, and columns. They are also used to secure decking, fencing, and other outdoor structures.
    ● Woodworking: Lag screws are used to connect large pieces of wood, such as furniture and cabinets.

  • Regular packing way

    ★ small box+carton
    ★ small bag+carton
    ★ bulk in carton
    ★ bulk in plastic box

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