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Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw Allen Hex Screws – Qijing

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Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw Allen Hex Screws – Qijing Detail:

What is Steel Hex Socket Button Head Screw?

Hex Socket Button Head screw have a rounded head and are also called button caps. They fastened with a hex wrench in the same manner as a hexagon socket head cap screw.

The shape of the head slightly differs depending on the manufacturer. The head height is lower and diameters (widths) is larger than the hexagon socket head cap screw.

Size

ISO7380-Steel-Hex-Socket-Button-Head-Screw-(1)

Applications

Hexagon Socket button head bolts are mostly used when the need for reducing the size of equipment arises. The critical characteristic feature of these screws is the wide load bearing surface. This particular quality makes it resistant to looseness. They are mostly used in the designing of compartments in the overhead space of a house. An essential expectation from those spaces is the ability to provide more space with limited hardware. To assist in the better assembly of all the parts, these screws also come with a wide cross-section.

application

Product Features

On top of these common core elements, manufacturers can add protective coatings. These finishes protect against corrosion even more. Here are some common coatings Hex Socket Button Head Screw:

Zinc Plating

Zinc plating is where zinc is added using a layer of electricity. It’s usually a thinner layer that works better for indoor applications.

Hot-Dip Galvanization

Hot-dip galvanization adds zinc, but it’s a deeper coating. Manufacturers dunk the bolt in molten zinc to form a bond, which makes the coating especially well-suited for corrosive environments such as areas with high humidity or salt in the air.

Fluoropolymer (Xylan, Teflon, or PTFE) Coating

A fluoropolymer coating is a mixture of elements that are resistant to corrosion. The coating can hold up in extreme hot and cold temperatures without cracking.

Thermoplastic Coating

The first benefit of adding a thermoplastic coating to U-bolts is the added buffer between metals. Metal-on-metal contact can lead to galvanic corrosion and broken structures. A thermoplastic coating adds a protective neutral layer between the pipe and the restraint.

The coating also has a low coefficient of friction, which means it lets piping glide through the U-bolt, while cradling the pipe at the same time. This reduces the risk of broken pipes, restraints, or support structures.

For chemical plants, refineries and coastal and offshore operating platforms.

Product Parameters

Hexagon Socket Button Head Screw

Standard ISO 7380  ISO7380-2
Size 1/4″-1 1/2″,M3-M30
Material Carbon Steel, Alloy Steel, Stainless Steel, Brass
Grade ASTM A307 Gr.A,Class 8.8, 10.9, 12.9  A2  A4
Thread UNC, UNF
Finish Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G.
Packing bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application Machinery, Chemical Industry, Environmental, Building,Highway Guardrail Hardware etc.

Packaging and Shipment

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Our Market

major-market

Our Customers

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Product detail pictures:

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures

Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw  Allen Hex Screws   – Qijing detail pictures


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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Factory Free sample Double Ended Bolt - Factory SupplierISO7380 Steel Hex Socket Button Head Screw Allen Hex Screws – Qijing, The product will supply to all over the world, such as: Mexico, Saudi Arabia, Roman, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Christopher Mabey from Iran - 2018.06.19 10:42
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Carol from Nairobi - 2017.08.21 14:13

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