Tap Sizes

Tap Sizes

This is a list of current tap sizes. We can can have custom taps made upon request.

We also have taps for thread inserts.

DK PART #

CLASS

DESCRIPTION

10-40102

2B Fit

0-80, H3 SPECIAL TAPS

TBD

Undersize

2-56, H2 SPECIAL TAPS

10-40037

2B Fit

2-56, H3 TIN COAT TAPS

10-40105

2B Fit

2-56, H3 CRN COAT TAPS

10-40103

2B Fit

2-56, H3 J100 COAT TAPS

10-40085

2B Fit

2-56, H3 TICN COAT TAPS

10-40059

Oversize

2-56, H4 SPECIAL TAPS

10-40077

Oversize

2-56, H5 SPECIAL TAPS

10-40110

Oversize

2-56, H6 SPECIAL TAPS

10-40088

2B Fit

3-48, H3 SPECIAL TAPS

10-40104

2B Fit

3-56, H3 SPECIAL TAPS

TBD

Oversize

3-56, H5 SPECIAL TAPS

TBD

Undersize

4-40, H2 SPECIAL TAPS

10-40007

Undersize

4-40, H3 TIN COAT TAPS

10-40092

Undersize

4-40, H3 J100 COAT TAPS

10-40091

Undersize

4-40, H3 TICN COAT TAPS

10-40150

Undersize

4-40, H4 SPECIAL TAPS

10-40038

2B Fit

4-40, H5 TIN COAT TAPS

10-40123

2B Fit

4-40, H5 CRN COAT TAPS

10-40099

2B Fit

4-40, H5 J100 COAT TAPS

10-40078

2B Fit

4-40, H5 NQ5 COAT TAPS

10-40039

2B Fit

4-40, H5 TICN COAT TAPS

10-40166

Oversize

4-40, H6 SPECIAL TAPS

10-40014

Oversize

4-40, H7 TIN COAT TAPS

TBD

Oversize

4-40, H8 SPECIAL TAPS

10-40057

Oversize

4-40, H9 SPECIAL TAPS

10-40117

Oversize

4-40, H11 SPECIAL TAPS

TBD

Undersize

4-48, H3 SPECIAL TAPS

TBD

2B Fit

4-48, H5 TIN COAT TAPS

TBD

Undersize

5-40, H2 SPECIAL TAPS

10-40107

Undersize

5-40, H3 SPECIAL TAPS

10-40009

2B Fit

5-40, H5 TIN COAT TAPS

TBD

Oversize

5-40, H6 SPECIAL TAPS

TBD

Oversize

5-40, H7 SPECIAL TAPS

TBD

Undersize

6-32, H1 SPECIAL TAPS

10-40169

6-32, H2 STI J100 COAT TAPS

10-40063

Undersize

6-32, H3 SPECIAL TAPS

10-40148

Undersize

6-32, H4 SPECIAL TAPS

10-40133

Undersize

6-32, H4 CRN COAT TAPS

10-40075

Undersize

6-32, H4 J100 COAT TAPS

10-40019

2B Fit

6-32, H5 TIN COAT TAPS

10-40020

2B Fit

6-32, H5 CRN COAT TAPS

10-40072

2B Fit

6-32, H5 J100 COAT  TAPS

10-40079

2B Fit

6-32, H5 NQ5 COAT TAPS

10-40021

2B Fit

6-32, H5 TICN COAT TAPS

10-40015

Oversize

6-32, H6 SPECIAL TAPS

10-40076

Oversize

6-32, H6 J100 COAT TAPS

10-40013

Oversize

6-32, H7 TIN COAT TAPS

10-40164

Oversize

6-32, H15 SPECIAL TAPS

10-40128

Undersize

6-40, H3 SPECIAL TAPS

10-40010

2B Fit

6-40, H5 TIN COAT TAPS

TBD

Oversize

6-40, H6 SPECIAL TAPS

TBD

Oversize

6-40, H7 SPECIAL TAPS

TBD

Oversize

6-40, H8 SPECIAL TAPS

TBD

Oversize

6-40, H9 SPECIAL TAPS

TBD

Oversize

6-40, H10 SPECIAL TAPS

10-40067

Undersize

8-32, H2 SPECIAL TAPS

10-40084

Undersize

8-32, H3 SPECIAL TAPS

10-40149

Undersize

8-32, H4 SPECIAL TAPS

10-40119

2B Fit

8-32, H3 STI J100 COAT TAPS

10-40120

2B Fit

8-32, H4 STI J100 COAT TAPS

10-40100

Undersize

8-32, H4 J100 COAT TAPS

10-40040

2B Fit

8-32, H5 TIN COAT TAPS

10-40041

2B Fit

8-32, H5 CRN COAT TAPS

10-40073

2B Fit

8-32, H5 J100 COAT TAPS

10-40065

2B Fit

8-32, H5 TICN COAT TAPS

TBD

Oversize

8-32, H6 SPECIAL TAPS

10-40028

Oversize

8-32, H7 TIN COAT TAPS

10-40151

Oversize

8-32, H7 J100 COAT TAPS

10-40159

Oversize

8-32, H7 TICN COAT TAPS

10-40142

Oversize

8-32, H8 SPECIAL TAPS

TBD

Oversize

8-32, H10 SPECIAL TAPS

TBD

Oversize

8-32, H13 SPECIAL TAPS

TBD

2B Fit

8-36, H5 SPECIAL TAPS

10-40129

Undersize

10-24, H3 SPECIAL TAPS

10-40029

Undersize

10-24, H5 SPECIAL TAPS

10-40008

2B Fit

10-24, H6 TIN COAT TAPS

10-40101

2B Fit

10-24, H6 J100 COAT TAPS

10-40001

2B Fit

10-24, H6 TICN COAT TAPS

TBD

Oversize

10-24, H7 SPECIAL TAPS

10-40108

Oversize

10-24, H8 SPECIAL TAPS

10-40112

Undersize

10-32, H3 SPECIAL TAPS

10-40086

Undersize

10-32, H4 SPECIAL TAPS

10-40012

Undersize

10-32, H5 TIN COAT TAPS

10-40118

Undersize

10-32, H5 J100 COAT TAPS

10-40042

2B Fit

10-32, H6 TIN COAT TAPS

10-40043

2B Fit

10-32, H6 CRN COAT TAPS

10-40074

2B Fit

10-32, H6 J100 COAT TAPS

10-40045

2B Fit

10-32, H6 TICN COAT TAPS

10-40064

Oversize

10-32, H7 TIN COAT TAPS

10-40165

10-32, H7 TICN COAT TAPS

10-40156

Oversize

10-32, H7 J100 COAT TAPS

10-40035

Oversize

10-32, H8 TIN COAT TAPS

10-40036

Oversize

10-32, H8 CRN COAT TAPS

10-40152

Oversize

10-32, H9 SPECIAL TAPS

10-40018

Oversize

10-32, H10 SPECIAL TAPS

10-40130

Oversize

10-32, H11 SPECIAL TAPS

10-40157

Oversize

10-32, H12 SPECIAL TAPS

TBD

10-36, H6 SPECIAL TAPS

TBD

10-40, H3 SPECIAL TAPS

TBD

10-64, H5 SPECIAL TAPS

TBD

Undersize

12-24, H3 SPECIAL TAPS

10-40141

12-24, H4 SPECIAL TAPS

10-40050

Undersize

12-24, H5 SPECIAL TAPS

10-40024

2B Fit

12-24, H6 TIN COAT TAPS

10-40087

2B Fit

12-24, H6 J100 COAT TAPS

10-40093

2B Fit

12-24, H6 TICN COAT TAPS

10-40030

Oversize

12-24, H7 SPECIAL TAPS

10-40095

Oversize

12-24, H7 TICN COAT TAPS

10-40106

Oversize

12-24, H10 SPECIAL TAPS

10-40046

2B Fit

12-28, H6 TIN COAT TAPS

10-40098

12-32, H6 SPECIAL TAPS

10-40034

2B Fit

1/4-20, H6 TIN COAT TAPS**

10-40144

1/4-20, H6 CRN COAT TAPS**

10-40158

¼-20, H6 J100 COAT TAPS**

10-40160

Oversize

1/4-20, H8 SPECIAL TAPS **

10-40154

Oversize

1/4-20, H10 SPECIAL TAPS **

10-40162

Oversize

1/4-20, H12 SPECIAL TAPS **

10-40163

Oversize

1/4-20, H14 SPECIAL TAPS **

10-40115

2B Fit

1/4-28, H6 TIN COAT TAPS **

10-40114

2B Fit

5/16-18, H7 TIN COAT TAPS **

10-40146

5/16-18, H7 CRN COAT TAPS **

10-40116

5/16-24, H7, SPECIAL TAPS **

10-40147

3/8-16, H5 TIN COAT TAPS**

10-40168

3/8-16, H6 TIN COAT TAPS

TBD

3/8-24, H5 TIN COAT TAPS**

10-40069

Undersize

M2X.4, D3 SPECIAL TAPS

10-40025

6H Fit

M2X.4, D5 TIN COAT TAPS

10-40153

6H FIT

M2X.4, D5 CRN COAT TAPS

10-40155

6H FIT

M2X.4, D5 TICN COAT TAPS

10-40089

6H Fit

M2X.4, D5 J100 COAT TAPS

10-40051

Oversize

M2X.4, D7 SPECIAL TAPS

TBD

Oversize

M2X.4, D8 SPECIAL TAPS

10-40044

M2.3 X 0.40, D3 SPECIAL TAPS

TBD

M2.3 X 0.40, D5 SPECIAL TAPS

10-40017

Undersize

M2.5X.45, D3 SPECIAL TAPS

TBD

Undersize

M2.5X.45, D4 SPECIAL TAPS

10-40026

6H Fit

M2.5X.45, D5 TIN COAT TAPS

10-40027

6H Fit

M2.5X.45, D5, CRN COAT TAPS

10-40068

6H Fit

M2.5X.45, D5 TICN COAT TAPS

10-40132

6H FIT

M2.5X.45, D5 J100 COAT TAPS

10-40109

Oversize

M2.5X.45, D6 SPECIAL TAPS

10-40055

Oversize

M2.5X.45, D7 SPECIAL TAPS

TBD

Oversize

M2.5X.45, D9 SPECIAL TAPS

TBD

M2.6X.4, D5 SPECIAL TAPS

TBD

M2.6X.4, D7 SPECIAL TAPS

10-40061

M2.6X.45, D3 SPECIAL TAPS

10-40032

M2.6X.45, D5 SPECIAL TAPS

10-40137

M2.6X.45, D6 SPECIAL TAPS

10-40052

M2.6X.45, D7 SPECIAL TAPS

10-40062

M2.6X.45, D8 SPECIAL TAPS

10-40016

Undersize

M3X.5, D3 TIN COAT TAPS

10-40139

Undersize

M3X.5, D3 CRN COAT TAPS

10-40140

Undersize

M3X. 5, D3 TICN COAT TAPS

10-40145

Undersize

M3X.5, D4 SPECIAL TAPS

10-40003

6H Fit

M3X.5, D5 TIN COAT TAPS

10-40004

6H Fit

M3X.5, D5 CRN COAT TAPS

10-40080

6H Fit

M3X.5, D5 J100 COAT TAPS

10-40066

6H Fit

M3X.5, D5 TICN COAT TAPS

10-40111

Oversize

M3X.5, D6 SPECIAL TAPS

10-40031

Oversize

M3X.5, D7 TIN COAT TAPS

10-40081

Oversize

M3X.5, D7 CRN COAT TIN TAPS

10-40083

Oversize

M3X.5, D8 SPECIAL TAPS

10-40167

Oversize

M3X.5, D9 SPECIAL TAPS

10-40134

Oversize

M3X.5, D9 J100 COAT TAPS

10-40056

Oversize

M3X.5, D10 SPECIAL TAPS

TBD

Undersize

M3.5X.60, D3 SPECIAL TAPS

10-40011

6H Fit

M3.5X.60, D6 TIN COAT TAPS

TBD

Oversize

M3.5X.60, D7 TIN COAT TAPS

TBD

Oversize

M3.5X.60, D8 SPECIAL TAPS

10-40125

Oversize

M3.5X.60, D10 SPECIAL TAPS

10-40138

Undersize

M4X.7, D2 SPECIAL TAPS

10-40005

Undersize

M4X.7, D3 TIN COAT TAPS

10-40126

Undersize

M4X.7, D4 SPECIAL TAPS

10-40136

Undersize

M4X.7, D5 TIN COAT TAPS

10-40047

6H Fit

M4X.7, D6 TIN COAT TAPS

10-40048

6H Fit

M4X.7, D6 CRN COAT TAPS

10-40097

6H Fit

M4X.7, D6 J100 COAT TAPS

10-40071

6H Fit

M4X.7, D6 TICN COAT TAPS

10-40090

Oversize

M4X.7, D7 SPECIAL TAPS

10-40054

Oversize

M4X.7, D8 SPECIAL TAPS

10-40127

Oversize

M4X.7, D8 SPECIAL CRN COAT TAPS

10-40082

Oversize

M4X.7, D9 SPECIAL TAPS

10-40058

Oversize

M4X.7, D10 SPECIAL TAPS

TBD

Oversize

M4X.7, D13 SPECIAL TAPS

10-40053

M4.1X.7, D6 SPECIAL TAPS

TBD

M5X.5, D5 SPECIAL TAPS

10-40049

M5X.5, D7 SPECIAL TAPS

10-40006

Undersize

M5X.8, D3 SPECIAL TAPS

10-40122

Undersize

M5X.8, D5 SPECIAL TAPS

10-40022

6H Fit

M5X.8, D7 TIN COAT TAPS

10-40023

6H Fit

M5X.8, D7 CRN COAT TAPS

10-40096

6H Fit

M5X.8, D7 J100 COAT TAPS

10-40070

6H Fit

M5X.8, D7 TICN COAT TAPS

10-40060

Oversize

M5X.8, D8 SPECIAL TAPS

10-40121

Oversize

M5X.8, D10 SPECIAL TAPS

TBD

M6X.7, D8 SPECIAL TAPS **

10-40033

6H Fit

M6X1, D8 TIN COAT TAPS **

10-40135

M6x1, D8 TICN COAT TAPS **

TBD

Oversize

M6X1, D9 SPECIAL TAPS **

TBD

Oversize

M6X1.0, D10 SPECIAL TAPS **

TBD

Oversize

M6X1.0, D12 SPECIAL TAPS **

TBD

Oversize

M6X1, D13 SPECIAL TAPS **

TBD

Oversize

M6X1, D15 SPECIAL TAPS **

TBD

Oversize

M6X1, D18 SPECIAL TAPS **

10-40113

6H Fit

M8X1.25, D9 TIN COAT TAPS **

10-40124

6H Fit

M8X1.25, D9 CRN COAT TAPS **

10-40131

M10X1.5, D10 TIN COAT TAPS**

   ** = FOR LARGE TOOL ONLY

2B or 6H Fit

In most cases this will be the first choice.

Undersize

This would be used if no/go goes thru the material.

Oversize

This would be used if the thread were too tight after part has been plated.

H or D factor

Every H or D factor = .0005 bigger or smaller size tap than what 2B or 6H size calls out.

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