Titanium Lock Washers

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Product Name: Titanium Lock Washers

Material: Gr1,Gr2,Gr5,Gr7,Gr12,Gr23 etc.

Standard: ANSI/ASME B18.22.1  DIN 127  DIN 7980  JIS B 1251 BS 4464 GB 9074.26

Size: M1-M100×L   2#-4"×L


Products Recommended

Firmakes Titanium manufactures and inventories lock washers from #2 to 4” diameter. We also offer metric lock washers upon request. These washers are manufactured to the most recent ASME B18.21.1, IFI, or customer stated standards. Our inventory is home to thousands of these lock washers in any of our various materials grade 2 titanium, grade 5 titanium, grade 7 titanium.



A

B

T

W

BW

NOMINAL
  WASHER SIZE

INSIDE DIAMETER

OUTSIDE
  DIAMETER

MEAN SECTION
  THICKNESS
  (To + Ti)/2

SECTION
  WIDTH

BREARING
  WIDTH


MAX

MIN

MAX

MIN

MIN

MIN

No. 2

0.086

0.094

0.088

0.172

0.020

0.035

0.024

No. 3

0.099

0.107

0.101

0.195

0.025

0.040

0.028

No. 4

0.112

0.120

0.114

0.209

0.025

0.040

0.028

No. 5

0.125

0.133

0.127

0.236

0.031

0.047

0.033

No. 6

0.138

0.148

0.141

0.250

0.031

0.047

0.033

No. 8

0.164

0.174

0.167

0.293

0.040

0.055

0.038

No. 10

0.190

0.200

0.193

0.334

0.047

0.062

0.043

No. 12

0.216

0.227

0.220

0.377

0.056

0.070

0.049

1/4

0.250

0.260

0.252

0.487

0.062

0.109

0.076

5/16

0.3125

0.322

0.314

0.583

0.078

0.125

0.087

3/8

0.375

0.385

0.377

0.680

0.094

0.141

0.099

7/16

0.4375

0.450

0.440

0.776

0.109

0.156

0.109

1/2

0.500

0.512

0.502

0.869

0.125

0.171

0.120

9/16

0.5625

0.574

0.564

0.965

0.141

0.188

0.132

5/8

0.625

0.641

0.628

1.073

0.156

0.203

0.142

11/16

0.6875

0.704

0.691

1.170

0.172

0.219

0.153

3/4

0.750

0.766

0.753

1.265

0.188

0.234

0.164

13/16

0.8125

0.832

0.816

1.363

0.203

0.250

0.175

7/8

0.875

0.894

0.878

1.459

0.219

0.266

0.186

15/16

0.9375

0.958

0.941

1.556

0.234

0.281

0.197

1

1.000

1.024

1.003

1.656

0.250

0.297

0.208

1-1/16

1.0625

1.087

1.066

1.751

0.266

0.312

0.218

1-1/8

1.125

1.153

1.129

1.847

0.281

0.328

0.230

1-3/16

1.1875

1.217

1.192

1.943

0.297

0.344

0.241

1-1/4

1.250

2.280

1.254

2.036

0.312

0.359

0.251

1-5/16

1.3125

1.344

1.317

2.133

0.328

0.375

0.262

1-3/8

1.375

1.408

1.379

2.219

0.344

0.391

0.274

1-7/16

1.4375

1.472

1.442

2.324

0.359

0.406

0.284

1-1/2

1.500

1.534

1.504

2.419

0.375

0.422

0.295

1-5/8

1.625

1.663

1.633

2.553

0.389

0.424

0.297

1-3/4

1.750

1.789

1.758

2.679

0.389

0.424

0.297

1-7/8

1.875

1.914

1.883

2.811

0.422

0.427

0.299

2

2.000

2.039

2.008

2.936

0.422

0.427

0.299

2-1/4

2.250

2.293

2.262

3.221

0.440

0.442

0.309

2-1/2

2.500

2.543

2.512

2.471

0.440

0.442

0.309