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Box of Patta M4.2x32mm heat-resistant hexagonal self-tapping screws with washers (500 Pieces)

Brand: Patta
Categories brand: Screws & Bolts Patta
Sold by: TAT Mall
CODE: 2035700006338
Hotline: 1900 299 918
Specifications

Box of hexagonal corrugated iron screws, with heat-resistant gasket head Patta M4.2x32mm (500 pieces) To be Corrugated iron screws are galvanized by the hot-dip method, to protect the screws from natural corrosion, chemicals, and electrolysis (anti-oxidation).

Since 1982, Patta began producing the first rivet, followed by a series of self-drilling screw products. In recent years, Patta has strived to continuously improve technology and quality, not only persistently investing and conducting product research and development, but also entering an international quality ISO management system, passed TS 16949, ISO 9001, ISO 14001, and dedicatedly listened to the needs of partners around the world. High quality products, consistent standard production and service processes have won the trust of many consumers.

1. What are the outstanding features of the Patta M4.2x32mm (500 Pieces) box of hexagonal plating screws with heat-resistant gasket head ?

Box of hexagonal corrugated iron screws, with heat-resistant gasket head Patta M4.2x32mm (500 Pieces) are manufactured from high-frequency tempered steel in a very strict mode so they have very high hardness.

The color of corrugated iron screws on the market is silver white, the screws are made of stainless steel or galvanized.

The product is galvanized according to Australian standards, has very good corrosion resistance, and is suitable for external applications in industrial environments.

Galvanized corrugated iron screws can drill into thick and very hard steel layers that conventional corrugated iron screws cannot drill into.

Used widely in construction and interiors. Corrugated iron screws can penetrate surfaces such as iron, steel, concrete and wood.

2. Structure of box of hexagonal corrugated iron screws, with heat-resistant gasket head Patta M4.2x32mm (500 Pieces)

Structure of Hexagonal Corrugated Screw Box, with Patta M4.2x32mm heat-resistant gasket head (500 Pieces) Usually includes 4 parts:

  • The head has a 6-sided hexagonal shape, like a hexagonal bolt.
  • The body of the screw is cylindrical, threaded so it can penetrate deeply into the corrugated iron.
  • The self-drilling head of the hot-dip rubber galvanized corrugated iron screw has a fishtail shape like a drill bit, with the purpose of being able to penetrate the metal surface upon contact.
  • The last part is rubber (plastic) hairs, to seal the surface to prevent moisture from entering the drilling location, and to prevent rust from corroding the drilled surface.

Box of hexagonal corrugated iron screws, with heat-resistant gasket head Patta M4.2x32mm (500 pieces)

Box of hexagonal corrugated iron screws, with heat-resistant gasket head Patta M4.2x32mm (500 pieces) 

Specifications:

  • Product code: M4.2x32mm
  • Brand: Patta
  • Origin: Taiwan
  • Diameter: 4.2mm
  • Length: 32mm
  • Drill bit: #5
  • Drilling capacity: 12.0
  • Specification: 500 pieces/box
  • Weight: 2.02kg

 3. Application of hexagonal corrugated iron screws, with Patta M4.2x32mm heat-resistant gasket head (500 pieces)

Patta galvanized corrugated iron screws are widely used in projects with steel structures, such as prefabricated steel buildings, ship manufacturing industry, seaports, etc. Heat-resistant galvanized corrugated iron screws are used in projects with steels thicker than 6mm.

Thanks to the physical and chemical properties of galvanized corrugated iron screws, today this type of screw is widely used in highly corrosive environments.

Note :

  • It is necessary to determine the points where screws can be screwed, which are the contact points of the roofing sheet and the purlin, place the screw perpendicular to the roofing surface, the screw head is in contact with the roofing surface.
  • To avoid leaks or rust at the drilling point, users are required to use rubber and plastic (hair for rubber).
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Specifications
215.000 đ
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Estimate: 215.000 đ
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Change Payment & Operating
7 days free payment
refund after 7-14 days
100% genuine product
Box of Patta M4.2x32mm heat-resistant hexagonal self-tapping screws with washers (500 Pieces)
215.000 đ