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ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers


ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers
ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers

Head Features

Circular flat design, conforming to US standard size and material requirements.

Rod Features

The internal hole is compatible with U.S. standard screws, usually designed to meet American standards.

Core Purpose

Used for connection with American standard equipment and screws to ensure a good fit between nuts and screws.

Advantages and Features

Conforms to US standards, widely used in the US market, and adapts to US screws.

Typical Uses

Suitable for connecting American-made equipment and building structures.

Key Indicators for Selection

US standard size, material (such as 304 stainless steel).

Industry-Specific Requirements

US market: For equipment and devices that meet US standards.

Product specification:

Mon

#0

#2

#4

#6

#8

3/16

#10

#12

1/4

5/16

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1

1-1/8

1-1/4

1-3/8

1-1/2

1-5/8

1-3/4

1-7/8

2

2-1/4

2-1/2

2-3/4

3

d max

0.078

0.094

0.133

0.164

0.196

0.265

0.227

0.265

0.296

0.359

0.421

0.484

0.546

0.609

0.686

0.842

0.968

1.092

1.28

1.405

1.53

1.655

1.795

1.92

2.045

2.17

2.42

2.67

2.94

3.19

d min

0.073

0.089

0.12

0.151

0.183

0.245

0.214

0.245

0.276

0.339

0.401

0.464

0.526

0.589

0.649

0.805

0.931

1.055

1.243

1.368

1.493

1.618

1.74

1.865

1.99

2.115

2.365

2.615

2.865

3.115

dc max

0.188

0.25

0.32

0.39

0.453

0.577

0.515

0.577

0.64

0.703

0.827

0.937

1.092

1.186

1.342

1.499

1.78

2.03

2.28

2.53

2.78

3.03

3.795

4.045

4.295

4.545

4.795

5.045

5.315

5.565

dc min

0.183

0.245

0.307

0.37

0.433

0.557

0.495

0.557

0.62

0.683

0.807

0.917

1.055

1.149

1.305

1.462

1.743

1.993

2.243

2.493

2.743

2.993

3.74

3.99

4.24

4.49

4.74

4.99

5.24

5.49

h max

0.025

0.025

0.04

0.065

0.065

0.065

0.065

0.08

0.08

0.08

0.08

0.08

0.121

0.121

0.121

0.16

0.16

0.16

0.16

0.192

0.192

0.192

0.213

0.213

0.213

0.213

0.248

0.28

0.31

0.327

h min

0.016

0.016

0.025

0.036

0.036

0.036

0.036

0.051

0.051

0.051

0.051

0.051

0.074

0.074

0.074

0.108

0.108

0.108

0.108

0.136

0.136

0.136

0.153

0.153

0.153

0.153

0.193

0.21

0.228

0.249

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About Us
Jiangsu Huajie Stainless Steel Products Co., Ltd.
Jiangsu Huajie Stainless Steel Products Co., Ltd. was founded in 2003, with a registered capital Of 18 million RMB, our factory covers an area of ​​13,000 square meters, an annual production capacity of 60,000 tons, through 20 years of development, for now, HuaJie is one of almost competitive stainless steel fastener manufacturers in China.
Our company mainly produces stainless steel fasteners, As China ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers Manufacturers and Wholesale ASME/ANSI B18.21.1 (ANSI) Stainless Steel Plain Washers Company The company has domestic and foreign advanced production and testing equipment, and product standards Cover GB/JIS/DIN/ANSI/ISO standards, The material includes 201/304/316L, etc. The products are widely used in high-speed rail, nuclear power, communications, new energy, mechanical equipment, petrochemical, military equipment, aerospace, and other fields.
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  • 316 ROHS Certification
  • 304 ROHS Certification
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