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    • HOME
    • about us
    • product
      • Bolt
      • Nut
      • Self-drilling Screw
      • Self-tapping Screw
      • Expansion Bolt
      • Stainless Steel Porduct
      • Other products
      • Rigging parts
      • Seismic Bracing
    • Blog
    • 온라인문의
  • HOME
  • about us
  • product
    • Bolt
    • Nut
    • Self-drilling Screw
    • Self-tapping Screw
    • Expansion Bolt
    • Stainless Steel Porduct
    • Other products
    • Rigging parts
    • Seismic Bracing
  • Blog
  • 온라인문의
spark

Handan LeChi Trading Co.,Ltd

Handan LeChi Trading Co.,LtdHandan LeChi Trading Co.,Ltd

Drywall Screw

Specification:

Material: 1022A

Diameter: 3.5mm-6.3mm

Length: 13mm-200mm

Thread Type: fine thread/coarse thread

Surface Treatment: phosphating, galvanized, nickel-plated, nigrescence

Chipboard Screw

Specification:

Material: 1022A

Diameter: 3mm-6mm

Length: 13mm-200mm

Surface Treatment: phosphating, galvanized, nigrescence

Dacromet Screw

Specification:

Material: 1022A

Diameter: 3.5mm-6mm

Length:13mm-200mm

Surface Treatment: dacromet

Hexagon Head Self-tapping Screw

Specification:

Material: 1022A

Diameter: 3.5mm-6.3mm

Length:13mm-200mm

Surface Treatment: phosphating, galvanized

Truss Phillips Head Self-tapping Screw

Specification:

Material: 1022A

Diameter: 3.5mm-5mm

Length:13mm-200mm

Surface Treatment: phosphating, galvanized

Pan Head Self-tapping Screw

Specification:

Material: 1022A

Diameter: 3.5mm-5mm

Length:13mm-200mm

Surface Treatment: phosphating, galvanized

Wood Screw

Specification:

Material: 1022A

Diameter: 6mm-20mm

Length: 35mm-250mm

Head Diameter:10mm-30mm

Surface Treatment: galvanized

More information

Hardened and phosphating

Cross recessed countersunk

Cross recessed countersunk

The product requires very high quality and will undergo hardness testing. The surface treatment of the product will be phosphated.


Cross recessed countersunk

Cross recessed countersunk

Cross recessed countersunk

Cross recessed countersunk wear resistance, not easy to slip teeth, high strength, clear and easy to tighten wire teeth.

Screw thread

Cross recessed countersunk

Screw thread

The thread has the function of fastening, and the thread is tidy and clear, slightly missing teeth.

Sharp tail

Customizable

Screw thread

The threaded teeth can reduce the resistance and crack of the screw , the sharp tail will enter as soon as it passes through.

Durable

Customizable

Customizable

Not easy to abrasion and out of shape,  high hardness.

Customizable

Customizable

Customizable

Dimensions can be customized according to customer requirements.


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