Stainless Steel ANSI B18.2.1 Bolt Category Introduction

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ANSI B18.2.1 bolts are characterized by high strength, good use, corrosion resistance, safety, variety, and economy. They are widely used in subways, outdoor facilities, automobiles, shipbuilding and other important industries. It is especially important to choose reliable ANSI B18.2.1 bolts. The type, variety, and specifications of ANSI B18.2.1 bolts need to be determined. The selection guidelines for ANSI B18.2.1 bolts are as follows.

First, determine the category:

Professional ANSI B18.2.1 bolts are divided into ten categories: bolts, nuts, screws, studs, washers, self-tapping screws, rivets, pins, retaining rings and wood screws. When used, the ANSI B18.2.1 bolts should be used. And determine its use function.


Second, determine the standards and varieties:

1. Selection principle of ANSI B18.2.1 bolt type:

(1) In consideration of the work efficiency of processing and assembly, the varieties using ANSI B18.2.1 bolts should be minimized in the same machinery or engineering.

(2) For economic considerations, the ANSI B18.2.1 bolt type should be preferred.

(3) According to the expected use requirements of ANSI B18.2.1 bolts, the selected varieties shall be determined according to the type, mechanical properties, precision and thread.


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