Stainless Steel A193 A914 B8 SUS 304 316 Metal Bolt Square Neck T Type Bolt Customized

Product Specifications

Name	Metal Bolt
Standard	DIN, ASME, ANSI, ISO
Material	Stainless steel
Place of Origin	China
Finish	Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate	ISO9001:2008, ROHS
Used	Building Industry Machinery
Thread Type	Coarse, Fine
Usage	Fastening
Function	Connection, Fastening and Decoration
Strength	High
Size	Various sizes available
Measurement System	INCH, Metric system

Square head bolts (also known as square - headed screws) are widely used fasteners in industrial and construction applications. Their square - shaped heads give them unique advantages. In terms of material, they can be produced from various metals, with stainless steel (e.g., 18 - 8 (A2), A4, SUS304, SUS316, SUS316L) being a popular selection. This material provides excellent corrosion resistance, making them suitable for harsh environments like marine or chemical plants. For example, in coastal areas where saltwater is prevalent, stainless - steel square head bolts can endure the corrosive effects and maintain their integrity over time. The square - head design offers practical benefits: it enables easy manual tightening or loosening using a wrench or socket. Unlike some round - headed bolts that may slip under torque, the flat surface of the square head provides a stable grip, making installation and maintenance more convenient, especially in situations where power tools may not be readily available or in tight spaces. Square head bolts are available in different sizes (e.g., M2, M8, M12, M16) and have different strength ratings (e.g., A2 - 70, A2 - 80, A4 - 70, A4 - 80). High - strength fasteners like these are often used in structural applications, such as building frameworks or heavy - machinery assembly, ensuring the stability and safety of the structure.

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