Wood screw Introduction
Wood screw, better known as lag screw, are typically large in diameter and long enough to deeply penetrate wood, so as to create firm connections with little chance of the screw loosening after it’s been tightened.These wood screw 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. Wood screw also use a nut to add extra strength and security to help hold things together.

installation
To install wood screw, 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.

General Applications
Wood screw – common places where this type of screw can be found are decks, docks, and wood-retaining walls. Because pressure-treated exterior wood is corrosive, lag screws have a corrosion-resistant coating.
- Solar Panel Installation
- Glazing, Curtain Wall and Window Wall
- Marine Structures
- Automotive Applications
- Robotics and Automation
- Water Treatment Plants
- Construction
- Wind Energy
- Manufacturing
- Any Outdoor Application
Hot Sale
Galvanized Shooting Nail with Steel Washer
Head Style: Round Head
Head Diameter: M1.2-M5.0
Material:50#/60# Steel
Shank Type: Knurled Shank
Shank Diameter: 5.0MM
Shank Length: 1/2″-10″
Surface Treatment: Electronic Galvanized (EG)
Mechanically Galvanized (MG)
Service: OEM/ODM
Minimum Order Quantity: 1 Tons/Size
Packaging Details: Common export packing(Cartons+Pallets) or Customized Packing.
Delivery Time: 20-30 days
Supply Ability: 500 Tons Per Month
SS Wafer Head Self Drilling Screw
Material: Stainless Steel
Head Type: Wafer Head
Point Type: Self Drilling
Color: Plain,Zinc Plated
Thread: Coarse,Fine
Screw Length: 9.5mm~127mm
Packing: Small box or bulk in carton with or without pallet
Service: OEM/ODM is accepted
Click to watch the video of the product
Galvanized Hex Nut DIN934
DIN571 Hex Head Wood Screw Galvanized
Head Type: Hex Head
Material: Carbon Steel
Finish: Electro Galvanized, Hot Dipped Galvanized,Stainless Steel
Length: From 30mm-400mm
Head Dia: M8 (12.8mm), M10 (15.8mm), M12 (18mm), M16 (23.8mm)
Head Height: M8 (5.5mm), M10 (6.5mm), M12 (7.5 mm), M16 (10mm)
Drill Capacity: Pre-Drilled Timber
Driver Type: Hex Socket – M8 (13mm), M10 (17mm), M12 (19mm), M16 (24mm)

Galvanized Gas Pin Nails with Smooth Shank
Material: Steel #60
Diameter: 2.6mm,2.7mm, 3.0mm, 3.2mm
Length: 13mm,16mm,19mm,22mm,27mm,32mm,37mm,40mm
Shank Type: Smooth shank & step shank & shrink type
Surface Treatment: Galvanized,White Zinc Plated
Packing: 10PCS/Strip, 100Strips/Box( 1000PCS/Box)
OEM & ODM service is accept.

Hexagonal Head Self Drilling Screw
Head Type: Hexagona Head
Point Type: Self Drilling
Color: Plain,Zinc Plated
Thread Type: coarse / Fine / Wing Teks
Screw Length: 9.5mm~127mm
Diameter: m3.5 / m3.9 / m4.2 / m4.8 / m5.5 / m6.3
Finish: Black / Grey Phosphated,Yellow / Blue White Zinc
Packing: Small box or bulk in carton with or without pallet
Service: OEM/ODM is accepted
SS Pan Head Machine Screws
Model Number: Machine Screws
Head Type: Pan Head
Length: 3mm ~ 80mm
Size: M1 ~ M36
Finish: Plain,Zinc Plated,Custom made
Material: Stainless Steel, Steel
Packing: Small box or bulk in carton with or without pallet
Service: OEM/ODM is accepted
22GA 10F Series Staple Pin
Gauge: 22GA
Crown: 11.20mm
Width: 0.75mm
Thickness: 0.6mm
Length: 5mm ~ 13mm
Material: High Tensile Strength Galvanized Wire
Sample: Accept
Packing: Small box or bulk in carton with or without pallet
Service: OEM/ODM is accepted