美标垫片 尺寸.docx

美标垫片 尺寸.docx

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美标垫片尺寸

1U.S.StandardWashers

StandardWashersdevelopedtosatisfyengineeringrequirementsinthemajorityofindustrialapplicationsinallfieldsofmanufacturing,maintenanceandrepair.TheStandardWashersO.D.,I.D.andthicknessspecificationsweredevelopedtomeettheoptimumofapplications.

Bolt

Size

In.   

Outside

Dia.

In.

Inside

I.D.

In.

Thickness

Approx.

Lbs.per

MPcs.

Approx.

No./Pcs.

50Lb.

Carton

Approx.

No./Pcs.

PerLb.

3/16

9/16

1/4

.036/.065

2.8

18,050

361

1/4

3/4

5/16

.051/.080

6.7

7,450

149

5/16

7/8

3/8

.064/.104

11.5

4,350

87

3/8

1

7/16

.064/.104

14.9

3,350

67

7/16

1-1/4

1/2

.064/.104

24.4

2,050

41

1/2

1-3/8

9/16

.086/.132

38.5

1,300

26

9/16

1-15/32

5/8

.086/.132

45.5

1,100

22

5/8

1-3/4

11/16

.108/.160

77

650

13

3/4

2

13/16

.122/.177

110

455

9.1

7/8

2-1/4

15/16

.136/.192

153

325

6.5

1

2-1/2

1-1/16

.136/.192

188

265

5.3

1-1/8

2-3/4

1-1/4

.136/.192

220

225

4.5

1-1/4

3

1-3/8

.136/.192

260

190

3.8

1-3/8

3-1/4

1-1/2

.153/.213

333

150

3

1-1/2

3-1/2

1-5/8

.153/.213

385

130

2.6

1-5/8

3-3/4

1-3/4

.153/.213

448

115

2.3

1-3/4

4

1-7/8

.153/.213

500

100

2

1-7/8

4-1/4

2

.153/.213

569

90

1.8

2

4-1/2

2-1/8

.153/.213

630

79

1.6

2-1/4

4-3/4

2-3/8

.193/.248

826

60

1.2

2-1/2

5

2-5/8

.210/.280

961

52

1

2-3/4

5-1/4

2-7/8

.228/.310

1100

45

.9

3

5-1/2

3-1/8

.249/.327

1300

43

.8

SAEWashers

SpecificationsforSAEwashersweredevelopedandspecifiedbytheSocietyofAutomotiveEngineerstomeettherequirementsinmostoftheapplicationsinitsfield.TheyareofsmallerO.D.andthinnergaugesthantheircounterpartboltsizesofU.S.Standardwashers.

Bolt

Size

In.

Outside

Dia.

In.

Inside

Dia.

In.

Thickness

Approx.

Lbs.per

MPcs.

Approx.

No./Pcs.

50Lb.

Carton

Approx.

No./Pcs.

PerLb.

#6

3/8

5/32

.036/.065

1.26

39,500

790

#8

7/16

3/16

.036/.065

1.7

29,500

585

#10

1/2

7/32

.036/.065

2.3

22,750

435

#12

9/16

1/4

.051/.080

3.4

14,700

280

1/4

5/8

9/32

.051/.080

4.5

11,100

222

5/16

11/16

11/32

.051/.080

5.2

9,750

192

3/8

13/16

13/32

.051/.080

7.2

7,000

140

7/16

59/64

15/32

.051/.080

9.5

5,500

105

1/2

1-1/16

17/32

.074/.121

18.3

2,800

55

9/16

1-5/32

19/32

.074/.121

23.4

2,250

43

5/8

1-5/16

21/32

.074/.121

27.7

1,850

36

3/4

1-15/32

13/16

.108/.160

47.4

1,050

21

7/8

1-3/4

15/16

.108/.160

63

775

16

1

2

1-1/16

.108/.160

83

585

12

1-1/8

2-1/4

1-1/4

.108/.160

109

460

9.2

1-1/4

2-1/2

1-3/8

.136/.192

160

335

6.3

1-3/8

2-3/4

1-1/2

.136/.192 

190

275

5.25

1-1/2

3

1-5/8

.136/.192

240

230

4.25

FenderWashers

LightFenderWashers

FenderWasherswereoriginallydevelopedforautomotivebodyrepair.Theyarepresentlyusedmoreinsheetmetal,electrical,plumbing,dry-wallandwoodpanelingapplications...whereanextra-widebearingsurfaceisrequiredforinstallationoffixtures,etc.FenderWashersalsohavebecomesopopularforattachingsignstoposts,walls,etc.thattheyarealsoknownas"signwashers".Madeofthingaugesteel,theyarereferencedseveralstyleswhichrelatetotheirrelativeoutsidediameter:

verysmall,small,regular,large,extralarge

FenderWashers

LightFenderWashersBoltSize

O.D.

（In.）

I.D.

（In.）

American

Standard

Gauge

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

3/16"Small

1

7/32

.034/.055

10.4

4,500

3/16"Large

11/4

7/32

.034/.055

16.5

3,000

1/4"VerySmall

1

9/32

.034/.055

10

5,000

1/4"Small

11/4

9/32

.034/.055

16.2

3,000

1/4"Large

11/2

9/32

.034/.055

23.7

2,000

5/16"Small

11/4

11/32

.034/.055

15.7

3,000

5/16"Large

11/2

11/32

.034/.055

23.2

2,000

3/8"Small

11/4

13/32

.034/.055

15.0

3,000

3/8"Regular

11/2

13/32

.034/.055

22.7

2,000

3/8"ExtraLarge

15/8

27/64

.051/.080

36

1,500

1/2"Regular

2

17/32

.051/.080

54

1,000

HeavyFenderWashers

HeavyFenderWashersBoltSize

O.D.

（In.）

I.D.

（In.）

Thickness

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

3/16"Small

1

7/32

.051/.080

14.70

3,401

3/16"Large

11/4

7/32

.051/.080

23.30

2,146

1/4"VerySmall

1

9/32

.051/.080

14.20

3,521

1/4"Small

11/4

9/32

.051/.080

22.80

2,193

1/4"Large

11/2

9/32

.051/.080

33.40

1,497

5/16"Small

11/4

11/32

.051/.080

22.20

2,252

5/16"Large

11/2

11/32

.051/.080

32.80

1,524

3/8"Small

11/4

13/32

.051/.080

21.50

2,326

3/8"Regular

11/2

13/32

.051/.080

32.10

1,558

3/8"ExtraLarge

15/8

27/64

.051/.080

37.80

1,323

1/2"Regular

2

17/32

.051/.080

57.10

876

ExtraHeavyFenderWashers

ExtraHeavyFenderWashersBoltSize

O.D.

（In.）

I.D.

（In.）

Thickness

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

3/16"Small

.938

.219

.108/.132

22.30

2,250

1/4"VerySmall

1.000

.281

.108/.132

24.60

2,000

1/4"VerySmallO.S.

1.125

.281

.108/.132

32.00

1,500

1/4"Small

1.250

.281 

.108/.132

40.00

1,250

1/4"Large

1.500

.281

.108/.132

58.00

850

5/16"Small

1.250

.343

.108/.132

39.00

1,250

5/16"Large

1.500

.343

.108/.132

57.00

875

3/8"Small

1.250

.406

.108/.132

38.00

1,300

3/8"SmallO.S.

1.250

.438

.108/.132

36.60

1,350

3/8"Regular

1.500

.406

.108/.132

56.00

900

3/8"ExtraLarge

1.750

.438

.108/.132

77.00

650

1/2"Regular

2.000

.531

.108/.132

100.0

500

SplitLockWashers

Regularsplitlockwashers,heavysplitlockwashersandhighcollarsplitlockwashersaremadefromcarbonsteel,andourHighAlloylockwashersaremanufacturedfromAISI-4037alloysteel.AllareheattreatedtoaRockwellhardnessof38-46CscaleandmanufacturedaccordingtotheASMEB18.21.1specification.

RegularandHeavylockwashersareavailableinplain,mechanicalzinc,ormechanicalzinc/yellowfinishes.HighAlloylockwashersareavailableinmechanicalzinc/yellowfinish.

RegularSplitLockWashers CurrentPricing 

HighAlloySplitLockWashers CurrentPricing 

BoltSize

Section

W    T

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

1/4

.109X.062

2.2

22,500

5/16

.125X.078

3.8

12,500

3/8

.141X.094

6.0

8,000

7/16

.156X.109

9.0

5,500

1/2

.171X.125

12.9

3,750

9/16

.188X.141

17.7

2,500

5/8

.203X.156

24.0

2,000

3/4

.234X.188

39.5

1,25

7/8

.266X.219

59.5

750

1

.297X.250

88.0

500

1-1/8

.328X.281

120.0

350

1-1/4

.359X.312

166.0

250

1-3/8

.391X.344

219.0

200

1-1/2

.422X.375

282.0

125

HeavySplitLockWashers CurrentPricing 

BoltSize

Section

W    T

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

1/4

.110X.077

2.9

17,500

5/16

.130X.097

5.0

10,000

3/8

.145X.115

7.7

6,250

7/16

.160X.133

11.5

4,250

1/2

.176X.151

16.4

3,000

9/16

.193X.170

22.0

2,125

5/8

.210X.189

31.5

1,625

3/4

.244X.226

51.7

875

7/8

.281X.266

78.8

625

1

.319X.306

116.0

375

HighCollarSplitLockWashers CurrentPricing 

BoltSize

Section

W    T

Approx.

Wt.per

MPcs.

Approx.

Carton

Quantity

1/4

.047X.078

1.14

27,500

5/16

.062X.093

2.04

17,500

3/8

.076X.125

3.94

10,000

7/16

.090X.140

6.17

6,500

1/2

.103X.172

9.71

4,500

9/16

.116X.187

13.37

3,000

5/8

.125X.203

16.99

2,500

3/4

.154X.218

27.41

1,375

7/8

.182X.234

40.66

900

1

.208X.250

56.24

650

1-1/8

.236X.313

89.09

475

1-1/4

.236X.313

97.58

450

1-3/8

.292X.375

162.43

275

1-1/2

.292X.375

175.07

225

WASHERS

LockWashers

InternalTooth

ClickheretoRequestaquote.

Nominal

WasherSize

A

B

C

InsideDiameter

OutsideDiameter

Thickness

Min.

Max.

Max.

Min.

Max.

Min.

2

0.086

4

0.112

6

0.138

8

0.164

10

0.190

12

0.216

1/4

0.250

5/16

0.312

3/8

0.375

7/16

0.438

1/2

0.500

5/8

0.625

1/8

Pipe

0.089

0.115

0.141

0.168

0.195

0.221

0.256

0.320

0.384

0.448

0.512

0.640

0.425

0.095

0.123

0.150

0.176

0.204

0.231

0.267

0.332

0.398

0.464

0.530

0.663

0.410

0.200

0.270

0.295

0.340

0.381

0.410

0.478

0.610

0.692

0.789

0.900

1.071

0.615

0.175

0.255

0.275

0.325

0.365

0.394

0.460

0.594

0.670

0.740

0.867

1.045

0.595

0.015

0.019

0.021

0.023

0.025

0.025

0.028

0.034

0.040

0.040

0.045

0.050

0.022

0.010

0.015

0.017

0.018

0.020

0.020

0.023

0.028

0.032

0.032

0.037

0.042

0.017

ExternalTooth

ClickheretoRequestaquote.

Nominal

WasherSize

A

B

C

InsideDiameter

OutsideDiameter

Thickness

Min.

Max.

Max.

Min.

Max.

Min.

4

0.112

6

0.138

8

0.164

10

0.190

12

0.216

1/4

0.250

5/16

0.312

3/8

0.375

7/16

0.438

1/2

0.500

5/8

0.625

0.115

0.141

0.168

0.195

0.221

0.256

0.320

0.384

0.448

0.513

0.641

0.123

0.150

0.176

0.204

0.231

0.267

0.332

0.398

0.464

0.530

0.663

0.260

0.320

0.381

0.410

0.475

0.510

0.610

0.694

0.760

0.900

1.071

0.245

0.305

0.365

0.395

0.460

0.494

0.588

0.670

0.740

0.880

1.045

0.019

0.022

0.023

0.025

0.028

0.028

0.034

0.040

0.040

0.045

0.050

0.015

0.016

0.018

0.020

0.023

0.023

0.028

0.032

0.032

0.037

0.042