Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China
Home ProductsSteel Wood Screws

Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm

Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm

  • Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm
  • Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm
  • Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm
  • Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm
Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm
Product Details:
Place of Origin: Jiangsu, China
Brand Name: crever
Certification: ISO
Model Number: M5x25--M20x400mm
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: bulk packing, small box packing, packing as required
Delivery Time: 20-30 working days
Payment Terms: T/T, L/C, D/P
Supply Ability: 300 ton per month
Contact Now
Detailed Product Description
Material: Stainless Steel, Carbon Steel, Alloy Steel And So On Colour: Black Phosphate, Gray, Zinc, HDG, Ruspert, Nickel
Sizes: M5x25mm~M20x400mm Thread: Full Thread, Half Thread
Standard: DIN571 Head: Hex Head
High Light:

rust resistant wood screws

,

decorative head wood screws

Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm

1. Descriptions:

     

Also commonly known as lag bolts, lag screws are some of the toughest fasteners. These extremely sturdy fasteners are usually used to connect heavy lumber or other heavy materials that are bearing an intense load.

 

 

These screws differ from normal wood, self-drilling or sheet metal screws. Compared to most ordinary screws, lag screws are massive in size. Most lag screws are at least one inch long and ¼-inch thick.

 

For example, wood screws are used when connecting an application with only wood materials. These wood screws boast coarse threading, but that threading does not encompass the length of the screw. Normal wood screws thread as they enter the wood, where lag screws require a hole to be drilled first. Lag screws also use a nut to add extra strength and security to help hold things together. Used for intense load applications, lag screws can support a much heavier load than the average sheet metal or wood screw.

 

To install lag screws, the first step is to make sure that all of the materials involved in the application are aligned. To keep the materials in place once they are aligned, use clamps to hold. Once everything is secure, drill a pilot hole using a bit with a slightly smaller diameter than the lag screw that will be used. When drilling the hole, make sure to drill all the way through the area where the screw will eventually be.

 

2. Product Specifications:

 

 1. Name: DIN571 hex head wood screw

 2.Material: stainless steel, carbon steel, alloy steel

 3. Grade: C10B21, C1022, SUS201,SUS410,SUS304,SUS316,A2-70,A2-80,A4-80

 4. Size: M5x25--M16x400mm

 5. Standard: DIN96  DIN97,DIN95, DIN7995, DIN7997, DIN571

 6. Certification: ISO9001, SGS, CTI, ROHS

 7. Coating: plain, galvanize, nickel plated, ruspert coating, decromet and so on

 
3. Drawing Technical Data:
 
 
 
Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm 0
 
Thread 4 5 6 7 8 10 12 16 20
ds nominal size max. 4 5 6 7 8 10 12 16 20
min. 3,52 4,52 5,52 6,42 7,42 9,42 11,3 15,3 19,3
da max. 5 6 7,2 8,2 10,2 12,2 15,2 19,2 24,4
k nominal size 2,8 3,5 4 5 5,5 7 8 10 13
max. 3,1 3,88 4,38 5,38 5,88 7,45 8,45 10,45 13,9
min. 2,5 3,13 3,63 4,63 5,13 6,55 7,55 9,55 12,1
s nominal size 7 8 10 12 13 17 19 24 30
max. 7 8 10 12 13 17 19 24 30
min. 6,64 7,64 9,64 11,57 12,57 16,57 18,48 23,16 29,16
e min. 7,5 8,63 10,89 13,07 14,2 18,72 20,88 26,17 32,95
 
 
 4. Applications:
  • The hot-dipped galvanized coating is designed for use in highly corrosive environments such as coastal areas or heavily polluted atmospheres
  • Common applications include retaining walls, deck frames and outdoor play equipment
  • Uses a 3/4-in wrench or socket
  • Pre-drill holes to prevent splitting or snapping; see product package for pre-drilling instructions
  • Conforms to ASTM A153 specifications
 
 5. More pictures:

 

Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm 1

 

Hexagon Head No 3 Exterior Hot Dipped Galvanized Wood Screws M5 X 25 - M20 X 400mm 2

 

 

 

 

 

HEX HEAD LAG SCREW, COACH SCREW, WOOD SCREW

 

Contact Details
Suzhou Crever Fastener Co., Ltd

Contact Person: Tom

Tel: +8615995738600

Send your inquiry directly to us (0 / 3000)

Other Products