5.5*55 High Quality 410 Stainless Steel Drilling Screws, Hexagon Head Self-Tapping Screws, Roofing Screws

US$69.84 - 90.00 10 Boxes (MOQ)
Port:
Shanghai, China
Production Capacity:
100000000
Payment Terms:
L/C, T/T, Western Union

Last Login Date:

May 05, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Standard, Metallic Materials, Metalwork, Hardware and Electricity, Electromechanical Equipment, Non-Ferrous Metal, Plumbing Equipment, Office Supplies, Wires and Cables, Decorative Materials

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Product Description

Company Info

Basic Info.

Model NO.
5.5*55
Material
Stainless Steel
Shape of Head
Hexagon
Surface Finishing
Zinc Plated
Certification
ISO, GS, RoHS, CE
Customized
Customized
Head Shape
Hexagonal
Thread Type
Drill Tail (Self-Tapping)
Corrosion Resistance
Made of 410 Stainless Steel, It Has Good Corrosion
Strength and Hardness
Through Precise Heat Treatment, The Screw Achieves
Ease of Installation
Drill Tail Design Allows for Drilling, Threading
Application Range
Suitable for Connecting Roofing, Metal Plates, Woo
Transport Package
Boxes, Then Palletized and Shipped by Sea
Specification
5.5
HS Code
73181400

Product Description

Stainless Steel Drill Tail Screw Product Description

The stainless steel drill tail screw is a versatile fastener widely used for connecting and securing metal plates. Its unique design and material choice ensure high strength, corrosion resistance, and excellent installation performance.

Material & Properties:
Constructed from stainless steel such as SUS304 and SUS316, it boasts excellent corrosion and oxidation resistance, maintaining stable performance in harsh environments like moisture and salt spray. Its stainless steel composition also provides high strength and hardness, capable of enduring significant tensile and shear forces.

Design & Structure:
Featuring a unique drill tail design, the screw can drill into materials and self-tap without pre-drilling, simplifying installation and enhancing efficiency. The screw also comes in various head types, such as hex flange, flat head internal hex, and round head, to suit different installation environments and needs.

Applications:
Widely used for connecting and securing metal plates, including stainless steel, metal steel, and galvanized steel. Commonly found in metal curtain walls, metal partitions, as well as in the assembly of angle steel, channel steel, iron plates, and other metal materials. Also applicable in automotive compartments, cargo containers, shipbuilding, and refrigeration equipment.

Advantages:

  • Strong corrosion resistance
  • Easy installation with self-drilling and tapping capabilities
  • High strength and hardness
  • Multiple head types to choose from
ItemDescription
Product Name410 Stainless Steel Drill Tail Screws / Roofing Screws
Material410 Stainless Steel
Head ShapeHexagonal
Thread TypeDrill Tail (Self-Tapping)
Diameter RangeM2.9-M6.3 (or other specific specifications)
Length Range8.5-250mm (or other specific specifications)
Surface TreatmentOriginal color or zinc plating according to requirements
Corrosion ResistanceGood corrosion resistance, able to withstand various corrosive environments
Strength and HardnessAchieves the best balance through precise heat treatment
Ease of InstallationNo need for pre-drilling, can drill, thread, and tighten directly on the material
Application AreaSuitable for construction, decoration, machinery manufacturing, and other fields, especially for connecting roofing, metal plates, wood, and other materials

 


 

 
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