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Threaded Inserts（Screw Type：Unified (Fine) Thread）

Threaded Inserts
These generally have embedded male threads. Coil shapes are inserted with a dedicated tool, press-fit into a collar, or mounted while self-tapping threads.
Choose a shape to suit the application. Some items require dedicated tools.

7 items

: 30; 45; 60

Days to Ship	All Same day 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 13 Day(s) or Less

Recoil-Free (UNF) SUS304

RECOIL

The material is normal stainless steel 304 (18–8), but the material has been manufactured with other materials added for special applications.

Standard Price:	SGD 1.16-
Days to Ship:	4 Day(s) or more

Stainless Steel E-Sert (Unify) (UNF)

Stainless Steel E-Sert (Unify) (UNF)【1-100 Pieces Per Package】

SUNCO

[Nominal] #6-40, #8-36, #10-32, 1/4-28, 5/16-24, 3/8-24, 7/16-20, 1/2-20, 5/8-18, 3/4-16, 7/8-14, 1-12
[Material] Stainless Steel
[Surface Processing] Bare

Standard Price:	SGD 1.64-
Days to Ship:	4 Day(s) or more

Ensat Expanded Slot Type, Model 302, Inch Type

KKV

[Features]
· Can be used for free-cutting type aluminum alloy, high-plasticity resin, etc.
· The expanded slots act as cutting edges and are long in length, providing good engagement with the corresponding material.
· If you set a small pilot hole diameter and insert into a hard material, the slots on the tip will contract (taper), potentially leading to defective machining.

[Materials]
SUM22L free-cutting steel (equivalent), hexavalent chromate

Standard Price:	SGD 1.92-
Days to Ship:	4 Day(s) or more

Sprue (Unify) (UNF)

Sprue (Unify) (UNF)【1-100 Pieces Per Package】

NIPPON SPREW

Screw reinforcer featuring a coiled, diamond-shaped stainless steel thread. Can achieve high-reliability tightening by effective use of the the springback.

Standard Price:	SGD 1.56-
Days to Ship:	4 Day(s) or more

E-Sert Unified (UNF)

TSUGAMI

Old 'Heli-Coils Inserted'. The screws of the main body are reinforced, ensuring a highly durable fastening.

Standard Price:	SGD 1.56
Days to Ship:	4 Day(s) or more

Recoil Packet (UNF)

Recoil Packet (UNF)【10 Pieces Per Package】

RECOIL

*Unfortunately, only lengths of 1.5D are available.

[Features]
• Recoil created by winding high quality stainless steel wire with a rhomboid cross section into a spring shape
• Insert is made one turn larger than the base material hole, and has a mild taper
• Once installed, the spring action makes it an almost permanent fixture that cannot be extracted.

Standard Price:	SGD 8.09-
Days to Ship:	4 Day(s) or more

Stainless Steel Sprue (Unify) (UNF)

SUNCO

[Material] Stainless Steel
[Surface Processing] Bare

Standard Price:	SGD 2.91
Days to Ship:	4 Day(s) or more


Brand
Product Series
Days to Ship
Screw Dia. M (after insertion)(mm)
Type
Material
Screw Type
Length L (after insertion) (D = Thread Dia. M)
Application
Notch
Thread Dia. (After inserted), Unified(inch)
Shape
Sales Unit


Brand	RECOIL	SUNCO	KKV	NIPPON SPREW	TSUGAMI	RECOIL	SUNCO
Product Series	Recoil-Free (UNF) SUS304	Stainless Steel E-Sert (Unify) (UNF)【1-100 Pieces Per Package】	Ensat Expanded Slot Type, Model 302, Inch Type	Sprue (Unify) (UNF)【1-100 Pieces Per Package】	E-Sert Unified (UNF)	Recoil Packet (UNF)【10 Pieces Per Package】	Stainless Steel Sprue (Unify) (UNF)
Days to Ship	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more	4 Day(s) or more
Screw Dia. M (after insertion)(mm)	-	-	-	-	-	-	-
Type	Standard	Standard	Self-Tapping	Standard	Standard	Standard	Standard
Material	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Steel	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)	Stainless Steel (SUS303/304)
Screw Type	Unified (Fine) Thread	Unified (Fine) Thread	Unified (Fine) Thread	Unified (Fine) Thread	Unified (Fine) Thread	Unified (Fine) Thread	Unified (Fine) Thread
Length L (after insertion) (D = Thread Dia. M)	1D / 1.5D / 2D	1D / 1.5D / 2D / 2.5D	-	1D / 1.5D / 2D / 3D	-	1.5D	1D
Application	Light Metal	-	-	Light Metal	Light Metal / Cast Iron / Resin General	Light Metal	-
Notch	Provided	Provided	-	Provided	Provided	Provided	Provided
Thread Dia. (After inserted), Unified(inch)	1"-12 ～ #10-32	1/2-20 ～ #10-32	1/2" ～ No. 10	1/2-20 ～ #10-32	-	5/16-24 ～ 7/16-20	3/8-24
Shape	-	Standard	Slotted	-	-	-	Standard
Sales Unit	Low Quantity (Available beginning with 1 pc.)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	-	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)

Configure

Specification/Dimensions

Screw Dia. M (after insertion)(mm)
1.4

1.6

1.7

2

2.2

2.5

2.6

3

3.5

4

5

6

6a

7

8

9

10

11

12

14

16

18

20

22

24

27

30

33

36

39

42
Drawing

Clear

Type
- Standard
- Self-Tapping
- Swaged
- Press Fit
Images

Clear

Material
- Steel
- Stainless Steel (SUS303/304)
- Stainless Steel (SUS316)
- Stainless Steel (SUS430F)
- Brass
- Phosphor Bronze
- Inconel X-750
- Nitrox 60
- Nylon
Clear

Screw Type
- Metric (Coarse) Thread
- Metric (Fine) Thread
- Unified (Coarse) Thread
- Unified (Fine) Thread
- BSW (Coarse) Thread
Clear

Length L (after insertion) (D = Thread Dia. M)
- 1D
- 1.5D
- 2D
- 2.5D
- 3D
- 0.5D
- 0.7D
- 0.8D
- 3.5D
- 4D
Drawing

Clear

Application
- Light Metal
- Cast Iron
- Resin General
Clear

Notch
- Not Provided
- Provided
Clear

Thread Dia. (After inserted), Unified(inch)
1"-12

1"-8

1"1/4-7

1/2

1/2"

1/2-20

1/2-13

1/4

1/4"

1/4-28

1/4-20

#2-56

3/4-16

3/4-10

3/8

3/8"

3/8-24

3/8-16

#4-48

#4-40

#5-40

5/8

5/8"

5/8-18

5/8-11

5/16

5/16"

5/16-24

5/16-18

#6-40

#6-32

7/8-14

7/8-9

7/16"

7/16-20

7/16-14

No. 8

#8-36

#8-32

9/16-18

No. 10

#10-32

#10-24
Clear

Shape
- Slotted
- Small O.D. Slotted Type
- 3-Hole Type
- Small O.D. 3-Hole Type
- With Pin Type
- Tip Free Type
- Standard
Images

Clear

Sales Unit
- Low Quantity (Available beginning with 1 pc.)
- Box, Pkg.
Clear

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Threaded Inserts（Screw Type：Unified (Fine) Thread）

Configure

Specification/Dimensions

Screw Dia. M (after insertion)(mm)

Type

Material

Screw Type

Length L (after insertion) (D = Thread Dia. M)

Application

Notch

Thread Dia. (After inserted), Unified(inch)

Shape

Sales Unit

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