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Thumbscrews（Material：Steel）

Thumbscrews
Bolts with vertical and diagonal grooves (knurled) in the knob of the head. They can be fastened by hand without using a tool.
Some heads have cross holes or slots.

17 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 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

Recommendation

Long Knurled Head Screws

MISUMI

[Quantity sliding discount available]You can get a discount of up to 50% by purchasing a large quantity.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 7.08-
Days to Ship:	Same day or more

Length Configurable Long Knurled Head Screws

MISUMI

[Large delivery discount]You can get a maximum discount of 40% by purchasing in bulk.

CAD ：

2D / 3D

Days to Ship: 8 Day(s) or more

Days to Ship:	8 Day(s) or more

Thumb Screw, Round, Black

Thumb Screw, Round, Black【1-500 Pieces Per Package】

GOSHO WORKS

Durable to allow for repeated use. The Delrin (acetal resin) resin used offers excellent resistance against many types of weak acids, weak alkalis, gasoline, lubricants, ethers, and various types of solvents.

Volume Discount

Standard Price:	SGD 2.05-
Days to Ship:	Same day or more

Thumbscrew Round Gray/Red/Black

Thumbscrew Round Gray/Red/Black【1-500 Pieces Per Package】

SUNCO

Tough and durable for repeated use. Made from Delrin (acetal resin), offering excellent resistance to many types of weak acids, weak alkalines, gasoline, lubricants, alcohol, ethers, and solvents.

Standard Price:	SGD 2.09-
Days to Ship:	Same day or more

T Type Thumbscrew

T Type Thumbscrew【20-250 Pieces Per Package】

SUNCO

[Nominal] M5 M6 M8 M10
[Material] Steel, Stainless Steel
[Surface Processing] None, Bright Chromate Plating, Chromate Plating, Trivalent White, Trivalent Black

Standard Price:	SGD 83.00-
Days to Ship:	7 Day(s) or more

Rosette thumbscrew

Rosette thumbscrew【10-50 Pieces Per Package】

SUNCO

[Nominal] M6 M8 M10
[Material] Steel, Stainless Steel
[Surface Processing] None, Bright Chromate Plating, Chromate Plating, Trivalent White, Trivalent Black

The regular screw type of this series is "full thread".
Only "half thread" and "full thread" sizes can be selected below.
· M6, body length 35 or more
· M8, body length 40 or more
· M10, body length 45 or more

Standard Price:	SGD 45.33-
Days to Ship:	4 Day(s) or more

Red Round Thumbscrew

Red Round Thumbscrew【100-250 Pieces Per Package】

GOSHO WORKS

Standard Price:	SGD 146.51-
Days to Ship:	13 Day(s) or more

Round Fan Bolt (Thumb Screw)

Round Fan Bolt (Thumb Screw)【1-1,000 Pieces Per Package】

SUNCO

The handle is shaped like an Uchiwa fan and features the ability to tighten and loosen easily by hand.

CAD ：: 2D / 3D

Standard Price:	SGD 0.23-
Days to Ship:	Same day or more

Knob Bolt, R Type, No.1, Black

Knob Bolt, R Type, No.1, Black【1-120 Pieces Per Package】

SUNCO

[Nominal] M5 M6
[Material] Steel
[Surface Processing] Trivalent White

Standard Price:	SGD 0.91-
Days to Ship:	Same day or more

Grip Bolt

Grip Bolt【25-200 Pieces Per Package】

SUNCO

[Nominal] M5 M6 M8 M10
[Material] Iron
[Surface Processing] Trivalent White

Standard Price:	SGD 72.37-
Days to Ship:	4 Day(s) or more

Star-Shaped Thumbscrew

GOSHO WORKS

Volume Discount

Standard Price:	SGD 6.06
Days to Ship:	4 Day(s) or more

Stepped Grip Bolt

Stepped Grip Bolt【50-150 Pieces Per Package】

SUNCO

[Nominal] M3 M4 M5 M6 M8
[Material] Iron
[Surface Processing] None, Trivalent White

Standard Price:	SGD 101.66-
Days to Ship:	4 Day(s) or more

Whitworth Round Fan-Shape Thumb Bolt

Whitworth Round Fan-Shape Thumb Bolt【100-200 Pieces Per Package】

SUNCO

· Detailed shape: Butterfly
· Mounting hole dimensions: None
· Basic shape: Hand tightening bolt
· Material: Steel
· Thread ridge type: Whitworth coarse
· Tip shape: Rough edge
· Additional shapes: Standard
· Sales unit: Box/package
· Thread (inch): 1/4
· Application: Standard
· Length (mm): 25, 65
· Surface treatment: Bright chromate plating

Standard Price:	SGD 52.55-
Days to Ship:	4 Day(s) or more

Stepped Grip BT Long

Stepped Grip BT Long【100 Pieces Per Package】

SUNCO

[Nominal] M3 M4 M5 M6 M8
[Material] Iron
[Surface Processing] Trivalent White

Standard Price:	SGD 198.53-
Days to Ship:	4 Day(s) or more

Thumb Screw (Hand Tighten Bolt)

Thumb Screw (Hand Tighten Bolt)【100-200 Pieces Per Package】

MITSUBOSHI CI

Knob bolt features a handle shaped like a fan, making it easy to screw and unscrew by hand.

Standard Price:	SGD 13.57-
Days to Ship:	4 Day(s) or more

Large Plastic Knurled Knob A-226

TAKIGEN

Large, long-shank-type knurled knob.
[Features]
·Knurled part covered with green urea resin.
·Provides a soft feel and color harmony.
·Materials: Head / Urea Resin (UF) Thread / Soft Steel Wire Rod (SWRM).
·Surface finish: Thread / Zinc plating chromate treatment (MFZn-C).
·Standard color: green and black
[Applications]
·Distribution boards and control equipment.

CAD ：: 2D / 3D

Standard Price:	SGD 8.89-
Days to Ship:	Same day

High Pick White NO.2

High Pick White NO.2【500 Pieces Per Package】

SUNCO

[Nominal] M4
[Material] Steel
[Surface Processing] Trivalent White

Standard Price:	SGD 130.34-
Days to Ship:	7 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L(mm)
Detailed Shape
Pitch(mm)
Mounting Hole Shape
Material
Surface Treatment
Tip Shape
Thread Type
Additional Shape
Sales Unit
Nominal of Thread (inch)
Application
Strength Class (Steel)
Plastic Material

	Recommendation
Brand	MISUMI	MISUMI	GOSHO WORKS	SUNCO	SUNCO	SUNCO	GOSHO WORKS	SUNCO	SUNCO	SUNCO	GOSHO WORKS	SUNCO	SUNCO	SUNCO	MITSUBOSHI CI	TAKIGEN	SUNCO
Product Series	Long Knurled Head Screws	Length Configurable Long Knurled Head Screws	Thumb Screw, Round, Black【1-500 Pieces Per Package】	Thumbscrew Round Gray/Red/Black【1-500 Pieces Per Package】	T Type Thumbscrew【20-250 Pieces Per Package】	Rosette thumbscrew【10-50 Pieces Per Package】	Red Round Thumbscrew【100-250 Pieces Per Package】	Round Fan Bolt (Thumb Screw)【1-1,000 Pieces Per Package】	Knob Bolt, R Type, No.1, Black【1-120 Pieces Per Package】	Grip Bolt【25-200 Pieces Per Package】	Star-Shaped Thumbscrew	Stepped Grip Bolt【50-150 Pieces Per Package】	Whitworth Round Fan-Shape Thumb Bolt【100-200 Pieces Per Package】	Stepped Grip BT Long【100 Pieces Per Package】	Thumb Screw (Hand Tighten Bolt)【100-200 Pieces Per Package】	Large Plastic Knurled Knob A-226	High Pick White NO.2【500 Pieces Per Package】
CAD	2D / 3D	2D / 3D						2D / 3D								2D / 3D
Days to Ship	Same day or more	8 Day(s) or more	Same day or more	Same day or more	7 Day(s) or more	4 Day(s) or more	13 Day(s) or more	Same day or more	Same day 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	Same day	7 Day(s) or more
Nominal of Thread (M)	3 ～ 10	3 ～ 6	3 ～ 8	3 ～ 8	5 ～ 10	6 ～ 10	4 ～ 6	4 ～ 8	5 ～ 6	5 ～ 10	10	3 ～ 8	-	3 ～ 5	4 ～ 10	8 ～ 12	4
Length L(mm)	6 ～ 40	6 ～ 50	8 ～ 45	3 ～ 80	5 ～ 150	6 ～ 80	8 ～ 35	10 ～ 70	20 ～ 35	10 ～ 50	50	6 ～ 25	25 ～ 65	10	10 ～ 50	23 ～ 67	8 ～ 20
Detailed Shape	Knurling	Knurling	Urea	Urea	Wing	Urea	Urea	Wing	Round Flat Head	-	Urea	-	Wing	-	Wing	Knurling	Knurling
Pitch(mm)	0.5 ～ 1.5	0.5 ～ 1	0.5 ～ 1.25	0.5 ～ 1.25	0.8 ～ 1.5	1 ～ 1.5	0.7 ～ 1	0.7 ～ 1.25	0.8 ～ 1	-	1.5	-	-	-	0.7 ～ 1.5	1.25 ～ 1.75	0.7
Mounting Hole Shape	Not Provided	Not Provided	Not Provided	-	-	Not Provided	Not Provided	-	-	Not Provided	Not Provided	-	-	Not Provided	Not Provided	Not Provided	-
Material	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel	Steel
Surface Treatment	Electroless Nickel Plating	Electroless Nickel Plating	Bright Chrome Plating ～ Trivalent Chromate	Black Oxide ～ Trivalent Chromate	Black Oxide ～ Trivalent Chromate	Black Oxide ～ Trivalent Chromate	Bright Chrome Plating ～ Not Provided	Bright Chrome Plating ～ Trivalent Chromate	Trivalent Chromate	Trivalent Chromate	Not Provided	Trivalent Chromate	Bright Chrome Plating	Trivalent Chromate	Barrel, Passivated ～ Chromate Plating	Trivalent Chromate	Trivalent Chromate
Tip Shape	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	Flat End	-	Cone Point	Flat End
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	Metric Coarse	-	Metric Coarse	-	Whit Coarse	-	Metric Coarse	Metric Coarse	Metric Coarse
Additional Shape	Standard	Standard	-	-	-	-	-	Standard	-	-	-	-	Standard	-	Standard	Washer Integrated	-
Sales Unit	Low Quantity (Available beginning with 1 pc.)	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.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.	Box, Pkg.	Box, Pkg.	Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	Box, Pkg.
Nominal of Thread (inch)	-	-	-	-	-	-	-	-	-	-	-	-	1/4	-	-	-	-
Application	Standard	Standard	-	-	-	-	-	Standard	-	-	-	-	Standard	-	Standard	Standard	-
Strength Class (Steel)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	4.8	-	-
Plastic Material	-	-	POM	-	-	-	POM	-	-	-	POM	-	-	-	-	UF	-

Configure

Specification/Dimensions

Nominal of Thread (M)
2.5

2.6

3

4

5

6

8

10

12
Drawing

Clear

Length L(mm)
3

4

5

6

6.5

7

7.5

8

10

10.5

12

12.5

13

14

15

16

18

20

21

22

23

25

26

27

28

30

32

33

34

35

36

37

40

43

44

45

50

55

60

65

67

70

75

80

85

90

95

100

105

110

115

120

125

130

135

140

145

150

160

170

180

190

200
[6-50/1mm Unit(s)]
Drawing

Clear

Detailed Shape
- Standard
- Round Flat Head
- Flat
- Wing
- Knurling
- Urea
Larger Image

Clear

Pitch(mm)
0.45

0.5

0.7

0.8

1

1.25

1.5

1.75
Clear

Mounting Hole Shape
- Hex Socket
- Negative
- Not Provided
Larger Image

Clear

Material
Brass

Resin

Stainless Steel

Steel
Clear

Surface Treatment
Barrel, Passivated

Black Nickel Plating

Black Oxide

Black Painted

Bright Chrome Plating

Buffed

Chromate Plating

Chrome Plating

Electroless Nickel Plating

Nickel Plating

Not Provided

Trivalent Chromate
Clear