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Ningbo Teng Qi Fasteners Co., Ltd is a leading stainless steel bolts manufacturer in China. Stainless steel bolts are fasteners made from stainless steel, a corrosion-resistant alloy that contains iron, chromium, and other elements. These bolts are known for their durability and resistance to rust and corrosion, making them suitable for a wide range of applications, especially in environments where exposure to moisture or harsh conditions is a concern. Stainless steel bolts come in various grades and sizes to suit different purposes, from construction and automotive to marine and industrial uses. They are popular in situations where strength, longevity, and corrosion resistance are essential.

Stainless steel bolts

Specification of Stainless Steel Bolts:

The specification of stainless steel bolts can vary depending on factors such as the grade of stainless steel and the intended application. Here are some common specifications you might encounter when dealing with stainless steel bolts:

Product nameStainless steel bolts
Type of boltsHex Bolts/Carriage Bolts/Machine Bolts/Flange bolts/Eye Bolts/U-Bolts/Socket Head Cap Bolts
DiameterMetric: M6-M100
Imperial:1/4" to 4"
MaterialDuplex 2205/304/316/310S/316/316L
LengthUp to 800mm
GradeA2-50/A2-70 A4-70 A4-80
Manufacturing Processwire drawing, thread rolling, heat treatment, surface treatment
Application IndustryPiping Systems/Pressure Vessels/Pressure Vessels/Oil and Gas Industry/Power Generation/Chemical Processing

FAQ about Stainless Steel Bolt:

1.Why choose stainless steel bolts?

Stainless steel bolts are chosen for their resistance to rust and corrosion, making them ideal for applications exposed to moisture or harsh environments.

2.What are the differences between 304 and 316 stainless steel bolts?

304 stainless steel is less corrosion-resistant than 316, making 316 more suitable for marine or highly corrosive environments.

3.What are the typical applications of stainless steel bolts?

Stainless steel bolts are used in construction, automotive, marine, and industrial applications, as well as in projects where corrosion resistance is crucial.

4.Can stainless steel bolts be used for high-temperature applications?

Stainless steel can withstand moderately high temperatures, but for extremely high-temperature environments, specialized alloys may be required.