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M20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood Screws

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M20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood Screws

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Brand Name : FLRS or OEM

Model Number : FLRS-WS013

Certification : ISO9001

Place of Origin : China

MOQ : 2000 pieces

Price : USD0.1-0.8/PC

Payment Terms : T/T， L/C， Western union， paypal

Supply Ability : 20tons/month

Delivery Time : 8-20days

Packaging Details : carton/ plywood cases/plywood pallets

Material : Carbon Steel

Finish : galvanize

Standard : DIN571

Head : Hex Head

Thread : half thread

Color : blue-white, black

Size : M4-M20

Coating : Zinc plating

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Size M4-M20 Galvanized Steel Wood Screws - Hexagon Lag Screws/Hex Head Lag Bolts DIN571

Lag bolts are heavy-duty bolts with threads that grip the medium when a hole has first been drilled. This is called self-tapping. The tapered point or gimlet point of the bolt helps pull the bolt into the hole and secure its threads.

Lag bolts sport a hex head which is where the label hex lag screw originates. The bolt came to be called lag bolt due to being used in joining barrel staves which were also called lags. Lag bolts secure joints because nails aren’t as strong as a lag bolt for joining joints.

There is no difference between lag bolts and lag screws. Both are called lag screws. Longer screws or bolts have space between the head and the threads that are called a shoulder.

Standard DIN571
Size M4-M20
Material Carbon Steel etc.
Grade As customer's request
Thread UNC,UNF,
Finish zinc plating or hot dipped zinc plating
Packing Bulk in cartons on wood pallet or as customer's request.
Application Buliding with media of concrete,brick, steel and metal roofing
Service Customization and OEM are available

M20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood ScrewsM20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood ScrewsM20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood ScrewsM20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood Screws

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Product Tags:

Hex Head Wood Lag Screws

      

Lag Hexagon Wood Screws

      

Galvanized Steel Hex Head Lag Bolts

      
Quality M20 DIN571 Hex Head Lag Bolts Galvanized Steel Hexagon Wood Screws for sale

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