Hexagon Flange Screw

Black hex head lag screws are usually used with an expanding insert called a lag in masonry or concrete walls, the lag manufactured with a hard metal jacket that bites into the sides of the drilled hole, and the inner metal in the lag being a softer alloy of lead, or zinc alloyed with soft iron. 

Spesifikasi

Bahan: Karbon Steel/ Tahan karat Keluli
Diameter: M4-M20 (#8 ~3/4")
Panjang: 20mm-300mm (1"~12")

Permukaan: Hitam
Standard: ASME B18.2.1-1981, DIN 571

Produk Butiran

Product Features

1. Hitam Hex head lag screws are used on tough timbers and hence, often knows as one of the toughest non-industrial screws. They can be used for fastening dense timbers with other dense timbers or thin metals. 

2. The hex head lag screws come in a huge size, with a length of one inch and a thickness of quarter inch. In addition to this, they have coarse threads which do not run the entire length of the screw. 

3. 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.

4. Due to the sheer size and strength of these screws, they can handle heavy duty applications with ease.

Kualiti Pemeriksaan

Since the impact of the black hex lag screws on the surface can be huge, all the components which need to be assembled have to be aligned before using the screws. It is impossible to disassemble a structure once it has been fastened using lag screws. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while making it more corrosion resistant.

Pembungkusan & Memuatkan Penghantaran

The packaging can be customized according to customer needs. And it would be fully reinforced to prevent unexpected damages during the shipment.

At Hebei Cucheng, we take pride in the quality of our fasteners as as our customer service. We also specialise in custom orders of large sizes and the prompt delivery of the same.

Permohonan

Lag screws are designed for securely fastening heavy timbers (post and beams, timber railway trestles and bridges) to one another, or to fasten wood to masonry or concrete. Welcome to choose HBCC as your hex head screw supplier for long-term cooperation.

Kami Kelebihan

As a global pembekal of customized fastening solutions, HBCC's service process is also as close to customers as HBCC's products. From describing needs to follow-up services, Hebei Cucheng team will promptly and spare no effort to help customers solve any fastening problems that arise, to eliminate the concern of customers.