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Closure specifcations were taken from The Closure Manufacturers Association (CMA) technical website.

The “T” and “E” dimensions are to be measured at the top of the closure at a practical point near the end of a full thread.

The “T1” Max. and “E1” Max. dimensions are to measured near the bottom of the closure at the start of the full thread. The value for “T1” Max. and “E1” Max. include a draft angle.

Closure
Size

T

T1

E

E1

H

Min.

Max.

Max.

Min.

Max.

Max.

Min.

Max.

24-410

.941

.955

.964

.857

.871

.880

.622

.652

28-400

1.089

1.103

1.110

.995

1.009

1.016

.388

.406

28-410

1.089

1.103

1.112

.995

1.009

1.018

.684

.714

38-400

1.477

1.491

1.498

1.383

1.397

1.404

.388

.406

38-430

1.477

1.491

1.498

1.383

1.397

1.404

.941

.959

43-485

1.655

1.669

1.676

1.561

1.575

1.582

.406

.424

48-400

1.871

1.885

1.892

1.777

1.791

1.798

.388

.406

48-485

1.871

1.885

1.892

1.777

1.791

1.798

.406

.424

53-400

2.068

2.082

2.089

1.974

1.988

1.995

.388

.406

53-485

2.068

2.082

2.089

1.974

1.988

1.995

.401

.419

63-485

2.462

2.476

2.483

2.368

2.382

2.389

.401

.419

89-400

3.512

3.528

3.537

3.392

3.408

3.417

.515

.533

110-400

4.332

4.350

4.360

4.212

4.230

4.240

.577

.595