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Dies（Screw Types：Whitworth）

An online store for dies. In MISUMI's e-catalog, specifications/dimensions of nominal, pitch, screw type, delivery date, etc. can be selected with one click, so you can easily find the desired die. Screw types are divided into metric, unified, Whitworth, sewing machine, pipe taper, pipe parallel, and trapezoidal.
[What is a die?]
It is a cutting tool used for male threading. It is also called a thread cutting die, and is used when male threads are manufactured in rod-shaped material, or to correct screw threads. The main types are solid [solid dies: cannot be adjusted in size, but strong and can withstand heavy cutting] and adjustable [round dies with adjustment screw: splits allow size to be adjusted by adjustment screws]. A die handle is used to rotate the dies.

6 items

: 30; 45; 60

Days to Ship	All 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 13 Day(s) or Less 22 Day(s) or Less

Threading Round Die Series Pipe General Threading Round Die RD-H

OSG

[Specifications]
· Shape: Die
· Coating: Non-Coated
· Tool material: HSS

Standard Price:	SGD 159.33-
Days to Ship:	3 Day(s) or more

Threading Round Die Series Pipe General Threading Round Die RD-S

OSG

[Specifications]
· Shape: Die
· Coating: Non-Coated
· Tool material: Alloy HSS (SKS)

Standard Price:	SGD 52.26-
Days to Ship:	3 Day(s) or more

Die

ISHIHASHI

Female thread type tool with a chip discharge hole.

Standard Price:	SGD 34.06
Days to Ship:	7 Day(s)

Hexagonal Re-threading Die (Whitworth Screw)

TRUSCO NAKAYAMA

[Features]
· Used when cleaning out bolts/screws.
· To be used when modifying screw threads.
· Work can be done using a monkey wrench.
· This product can be used in place of a round die when modifying the screw thread ridges.
[Applications]
· For fixing BSW (Whitworth) Thread.

Standard Price:	SGD 33.94-
Days to Ship:	9 Day(s)

Round Die For Whitworth Screws

TRUSCO NAKAYAMA

Dimensional adjustments can be made with the adjustment screw provided. · Can also be used to modify screw threads. · Iron and light metal. · For male threading.

Standard Price:	SGD 38.65-
Days to Ship:	9 Day(s)

Solid Round Dies_D

YAMAWA MFG

[Features]
· Solid die with improved die runout precision. · High-speed tool steel (HSS) is adopted, realizing stable machining.
[Applications]
· Work material: Iron, light metals.
· For male thread machining.

Standard Price:	SGD 70.91-
Days to Ship:	7 Day(s) or more


Brand
Product Series
Days to Ship
Screw size (Nominal)
Screw Types
work material
Pitch (P), Number of Threading(mm)
Tool Material Type
Tap Type
Coating Type
Coating Y/N


Brand	OSG	OSG	ISHIHASHI	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	YAMAWA MFG
Product Series	Threading Round Die Series Pipe General Threading Round Die RD-H	Threading Round Die Series Pipe General Threading Round Die RD-S	Die	Hexagonal Re-threading Die (Whitworth Screw)	Round Die For Whitworth Screws	Solid Round Dies_D
Days to Ship	3 Day(s) or more	3 Day(s) or more	7 Day(s)	9 Day(s)	9 Day(s)	7 Day(s) or more
Screw size (Nominal)	W1 ～ W7/8	W1 ～ W7/8	W1/4	W1/2 ～ W9/16	W1 ～ W7/8	1 ～ 9/16
Screw Types	Whitworth	Whitworth	Whitworth	Whitworth	Whitworth	Whitworth
work material	-	-	-	Low-Carbon Steel (carbon alloy less than 0.25%)[○]	Low-Carbon Steel (carbon alloy less than 0.25%)[○] / Cast Iron (FC)[○] / Aluminum Alloy Casting (AC, ADC)[○]	-
Pitch (P), Number of Threading(mm)	8 ～ 40	4 ～ 40	20	9 ～ 40	12 ～ 40	6 ～ 48
Tool Material Type	High-speed steel	Alloy HSS	-	Alloy HSS	Alloy HSS	High-speed steel
Tap Type	Die	Die	Die	Die	Die	Die
Coating Type	Non-Coated	Non-Coated	Non-Coated	-	-	-
Coating Y/N	NA	NA	NA	-	-	NA

Configure

Specification/Dimensions

Screw size (Nominal)
No.0

No.10

No.1

No.10UN

No.12

No.12UN

No.2

No.2UN

No.3

No.3UN

No.4

No.4UN

No.5

No.5UN

S0.5

No.6

No.6UN

S0.6

S0.7

No.8

No.8UN

S0.8

1

1UN

1UNS

G1

M1

NPS1

NPT1

NPTF1

R1

UNC1

UNF1

W1

1 1/2

1"1/2UN

G1"1/2

NPS1"1/2

NPT1"1/2

R1"1/2

W1"1/2

1 1/4

1"1/4UN

G1"1/4

NPS1"1/4

NPT1"1/4

R1"1/4

W1"1/4

1 1/8

1"1/8UN

G1"1/8

R1"1/8

W1"1/8

1/2

1/2UN

G1/2

NPS1/2

NPT1/2

NPTF1/2

R1/2

UNC1/2

UNF1/2

W1/2

1 3/4

1"3/4UN

G1"3/4

R1"3/4

W1"3/4

1 3/8

1"3/8UN

G1"3/8

R1"3/8

W1"3/8

1/4

1/4UN

G1/4

NPS1/4

NPT1/4

NPTF1/4

R1/4

SM1/4

UNC1/4

UNF1/4

W1/4

1 5/8

W1"5/8

W1"7/8

1/8

G1/8

NPS1/8

NPT1/8

NPTF1/8

R1/8

W1/8

1/16

NPT1/16

M1.1

M1.2

1.25

M1.4

1.5

M1.6

M1.7

M1.8

2

2UN

G2

M2

NPS2

NPT2

R2

W2

W2"1/4

M2.2

M2.3

M2.5

M2.6

3M

M3

3/4

3/4UN

G3/4

NPS3/4

NPT3/4

NPTF3/4

R3/4

UNC3/4

W3/4

3/8

3/8UN

G3/8

NPS3/8

NPT3/8

NPTF3/8

R3/8

UNC3/8

UNF3/8

W3/8

3/16

W3/16

3/32

M3.5

4M

M4

M4.5

5M

M5

5/1

5/8

5/8UN

G5/8

NPS5/8

R5/8

UNC5/8

UNF5/8

W5/8

5/16

5/16UN

UNC5/16

W5/16

W5/32

M5.5

M6

M7

7/8

7/8UN

G7/8

NPS7/8

R7/8

UNC7/8

W7/8

7/16

7/16UN

UNF7/16

W7/16

7/32

M8

M9

9/16

9/16UN

UNF9/16

W9/16

9/64

M10

M11

11/64

M12

M13

M14

M15

15/64

M16

M17

M18

M19

M20

M21

M22

M22X

M23

M24

M24X

M25

M25X

M26

M27

M28

M30

M32

M33

M34

M35

M36

M38

M39

M40

M42

M44

M45

M48

M50
Clear

Screw Types
- Meter
- unified
- Whitworth
- Sewing Machine
- Taper for Pipe
- Parallel for Pipes
- Miniature
Clear

work material
- Low-Carbon Steel (carbon alloy less than 0.25%)
- Medium carbon steel (carbon content 0.25 to 0.45%)
- High Carbon Steel (C with a content over 0.45%)
- Tool Steel (Before SKD Hardening)
- Steel casting (SC)
- Cast Iron (FC)
- Ductile Cast Iron (FCD)
- Copper (Cu)
- Brass (Bs)
- Brass cast iron (BsC)
- Bronze (Pb)
- Aluminum Rolled Material (AL)
- Aluminum Alloy Casting (AC, ADC)
- Zinc Alloy Casting (ZDC)
Clear

Pitch (P), Number of Threading(mm)
0.125

0.15

0.175

0.2

0.25

0.3

0.35

0.4

0.45

0.5

0.6

0.7

0.75

0.8

0.9

1

1.25

1.5

1.75

2

2.5

3

3.5

4

4.5

5

6

7

8

9

10

11

11 1/2

11.5

12

13

14

16

18

19

20

24

27

28

32

36

40

44

48

56

64

72

80
Clear

Tool Material Type
- High-speed steel
- Alloy HSS
- SKS
Details

Clear

Tap Type
- Tap for pipes
- Die
Clear

Coating Type
- Non-Coated
Details

Clear

Coating Y/N
- NA
Clear

Narrow search by specifying Manufacturer

- OSG (2)
- TRUSCO NAKAYAMA (2)
- ISHIHASHI (1)
- YAMAWA MFG (1)
- SKC (0)
Clear

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Dies（Screw Types：Whitworth）

Configure

Specification/Dimensions

Screw size (Nominal)

Screw Types

work material

Pitch (P), Number of Threading(mm)

Tool Material Type

Tap Type

Coating Type

Coating Y/N

Narrow search by specifying Manufacturer

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