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                        Coiled Spring Pin(Medium Duty)                                        ANSI/ASME B18.8.2

 

Nominal Size

Pin Diameter(D)

Chamfer

Recommended Hole Size

Double Shear Load, Min, lb

Diameter(B)

Length(C)

Material

 

Carbon Steel (1070-1090)

Max

Min

Max

Ref

Max

Min

1/16

.072

.067

.059

.028

.065

.061

330

 

5/64

.088

.083

.075

.032

.081

.077

550

 

3/32

.105

.099

.091

.038

.097

.093

775

 

1/8

.138

.131

.121

.044

.129

.124

1400

 

5/32

.171

.163

.152

.048

.160

.155

2200

 

3/16

.205

.196

.182

.055

.192

.185

3150

 

7/32

.238

.228

.214

.065

.224

.217

4200

 

1/4

.271

.260

.243

.065

.256

.247

5500

 

5/16

.337

.324

.304

.080

.319

.308

8700

 

                       Spring Pin                                                ANSI/ASME B18.8.2

 

Nominal Size

Pin Diameter(G)

Chamfer Dia.(H)

Chamfer Length(C)

Stock Thickness

Recommended Hole Size

Double Shear Load, Min, lb

Material

Carbon Steel & 420 Stainless

Type 302 Stainless

Max

Min

Max

Max

Min

Basic

Max

Min

1/16

.069

.066

.059

.028

.007

.012

.065

.062

430

250

 

5/64

.086

.083

.075

.032

.008

.018

.081

.078

800

460

 

3/32

.103

.099

.091

.038

.008

.022

.097

.094

1150

670

 

1/8

.135

.131

.122

.044

.008

.028

.129

.125

1875

1090

 

9/64

.149

.145

.137

.044

.008

.028

.144

.140

2175

1260

 

5/32

.167

.162

.151

.048

.010

.032

.160

.156

2750

1600

 

3/16

.199

.194

.182

.055

.011

.040

.192

.187

4150

2425

 

7/32

.232

.226

.214

.065

.011

.048

.224

.219

5850

3400

 

1/4

.264

.258

.245

.065

.012

.048

.256

.250

7050

4100

 

5/16

.328

.321

.306

.080

.014

.062

.318

.312

10800

6300

 

3/8

.392

.385

.368

.095

.016

.077

.382

.375

16300

9500

 

7/16

.456

.448

.430

.095

.017

.077

.445

.437

19800

11500

 

1/2

.521

.513

.485

.110

.025

.094

.510

.500

27100

15800

 

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