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Space Saving Bolts（Detailed Shape：Extra Low Head）

Space Saving Bolts is a practical solution designed for machine in factory automation. These bolts are crafted to solve the challenge of limited space. Available in different styles like low head, extra low head, and ultra-low head, they're like tools to help you fit parts into tight spots without making them weak. These bolts can be selected in different head shapes for mounting like hex socket, Phillips, or hexalobular socket drives. By using our Space Saving Bolts, you're making your workspace smarter and more organized. They're perfect for when you need to fit machines into small areas or set up efficient conveyor systems. When you use these bolts, you're not just fastening things together – you're creating a clever solution that makes the best use of the space available. Our Space Saving Bolts are the secret to making your factory automation projects efficient and effective. Give them a try and see how they help you build smarter designs in even the tightest spaces.

13 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 12 Day(s) or Less 13 Day(s) or Less 14 Day(s) or Less

On Sale Till 31/03/2025

Extra Low Profile Head Hex Socket Head Cap Screw -Single Item / Sales by Carton / Loosening Prevention Treated -Sales by Package-

Extra Low Profile Head Hex Socket Head Cap Screw -Single Item / Sales by Carton / Loosening Prevention Treated -Sales by Package-【1-500 Pieces Per Package】

MISUMI

[Features]
· Developed to reduce the screw head height space.
· They require no countersinking unlike flat head screws.
· Head height is 1.5 mm or less.
· For downsizing equipment and devices and improving safety.
· In the case of a small amount, it is advantageous to ship from one piece in large quantities, and in the case of inventory, buying a small box is advantageous.
[Materials] SCM435, SUS304.
[Surface Treatment] Trivalent chromate, Black oxide, Bright chromate plating, Low temperature black chrome plating.
[Nominal of Thread (M)] 2, 2.5, 3, 4, 5, 6, 8, 10.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.53-
	Special Price
Days to Ship:	Same day or more

Ultra Low-Profile Hex Socket Head Cap Screw

Ultra Low-Profile Hex Socket Head Cap Screw【1-100 Pieces Per Package】

SUNCO

- Ultra Low-Profile Hex Socket Head Cap Screw
- Part number for series including of CSHEL.
- Bolt Material: Steel SCM, Stainless steel and Titanium.
- Basic Shape: Standard (Round).
- Head Shape : Ultra Low Head.
- Nominal of Thread (M): 3, 4, 5 and 6.
- Mounting Hole Shape: Hex Socket.
- Thread Type: Metric coarse
- This product is manufactured in Japanese standards.
- Ultra Low head screws are typically used in applications where a low-profile fastening solution is required.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 0.64-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Ultra Low-Profile Head Bolt With Hex Socket SSH

Ultra Low-Profile Head Bolt With Hex Socket SSH【1-10 Pieces Per Package】

NABEYA BI-TECH

Low head bolt with no need to worry about protruding screw head after tightening.
[Features]
・ All head heights are 1.5 mm or less.
・ For space-saving design of equipment and devices, or for use in areas with limited overhead clearance.
・ M2 and M2.5 have been newly standardized.
・ Strength classification - SSH Threaded portion: 10.9, Head: 5.8, SSHS: A2-40.
・ Ultra low-profile head bolt long screws (fully- threaded) with hex socket SSHS-FT are available.
[Applications]
・ For space-saving design of equipment and devices.

CAD ：: 2D / 3D

Standard Price:	SGD 1.13-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Ultrathin NS Low Head

Ultrathin NS Low Head【1-1,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate, nickel plating, black nickel, chrome plating, tin cobalt, black paint

Volume Discount

Standard Price:	SGD 0.48-
	Special Price
Days to Ship:	Same day or more

[Clean & Pack] Extra Low Head Hex Socket Head Cap Screw - Single Item

MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■Part Number for Clean & Pack Products

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□
·Electrolytic polishing + precision cleaning (Degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

Volume Discount

Standard Price:	SGD 5.01-
Days to Ship:	8 Day(s) or more

On Sale Till 31/03/2025

Ultra-Low Head Hexalobular Socket Head Cap Screw - SST-TZB/SSTS

Ultra-Low Head Hexalobular Socket Head Cap Screw - SST-TZB/SSTS【1-10 Pieces Per Package】

NABEYA BI-TECH

- Ultra-Low Head hexalobular sockets Head Cap Screw
- Part number for series including of SSTS.
- Bolt Material: Stainless steel SUSXM7 (Equivalent to SUS304)
- Strength Class: A2-50
- Basic Shape: Standard (Round)
- Head Shape: Ultra-Low Head
- Nominal of Thread (M): 2, 2.6, 3, 4, 5, 6 and 8.
- Mounting Hole Shape: Hexalobular.
- For space-saving of equipment/devices and applications with limited overhead space.
- The hexalobular shape is prescribed by JIS B 1015: 2008(ISO 10664: 2005)

CAD ：: 2D / 3D

Standard Price:	SGD 2.74-
	Special Price
Days to Ship:	Same day or more

Hex Socket Extra Low Head Cap Screws

MISUMI

- Hex Socket Extra Low Head Cap Screws
- Part number for series including of RSCBT.
- Basic Shape: Hex
- Head Shape : Extra Low Head
- Bolt Material: Stainless Steel SUS304 Equivalent
- Nominal Thread (M): 4, 5, 6 and 8.
- Length L (mm): 8, 10, 12, 15, 20, 25, 30.
- Strength Class (Stainless Steel): A2-50
- Thread Type: Metric coarse
- Extra low head screws are typically used in applications where a low-profile fastening solution is required.
- Low head screws are typically used in applications where a low-profile fastening solution is required.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 3.03-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Extra-Low Phillips Head Screw (AHN)

Extra-Low Phillips Head Screw (AHN)【1-2,000 Pieces Per Package】

SUNCO

[Materials] Steel Stainless steel
[Surface treatment] None, Non-chrome black, Trivalent chromate non-chrome plating white, Trivalent black, Trivalent white, Bright chromate plating, Chromate plating, Chromate plating, Black chromate, Nickel plating

Standard Price:	SGD 0.22-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Nissan Screw - Ultra Thin NS Low Head Bolt

Nissan Screw - Ultra Thin NS Low Head Bolt【1-1,000 Pieces Per Package】

SUNCO

[Nominal] 2/3/4/5/6/10/12
[Material] Steel/Stainless Steel
[Surface Processing] Electroless Nickel Plating / Black Paint / None

Standard Price:	SGD 0.70-
	Special Price
Days to Ship:	Same day or more

Extra-Low Head Hex Bolt

SUNCO

· Detailed shape: Ultra-low head
· Mounting hole dimensions: None
· Basic shape: Hex
· Material: Stainless steel
· Surface treatment: None
· Thread ridge type: Metric coarse
· Sales unit: Box/package
Thread: M4, M5, M6, M8, M10
· Length (mm): 6, 8, 10, 12, 14, 15, 20, 25, 30, 35, 40, 45, 50
· Pitch (mm): 0.7, 0.8, 1, 1.25, 1.5

Standard Price:	SGD 4.12-
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Thin Head (FH Type) Small Screw

Thin Head (FH Type) Small Screw【1-10,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, Trivalent chromate, Trivalent black, Trivalent white, Bright chromate plating, Chromate plating, Black chromate, Nickel plating, Black nickel,

Standard Price:	SGD 0.35-
	Special Price
Days to Ship:	Same day or more

On Sale Till 31/03/2025

Thin Head (TP Type) Small Screw

Thin Head (TP Type) Small Screw【1-7,000 Pieces Per Package】

SUNCO

[Materials] Steel, Stainless steel
[Surface treatment] None, trivalent chromate, trivalent black, trivalent white, bright chromate plating, chromate plating, black chromate, nickel plating

Standard Price:	SGD 0.32-
	Special Price
Days to Ship:	Same day or more

Stainless Steel Super Low Bow Hex Bolt

SUNCO

[Nominal] 4/5/6/8/10
[Material] Stainless Steel
[Surface Processing] None

Standard Price:	SGD 4.26-
Days to Ship:	4 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Length L(mm)
Detailed Shape
Mounting Hole Shape
Material
Sales Unit
Pitch(mm)
Basic Shape
SurfaceTreatment
Thread Type
Strength Class (Steel)
Additional Shape
Application
Strength Class (Stainless Steel)

	On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025		On Sale Till 31/03/2025	On Sale Till 31/03/2025
Brand	MISUMI	SUNCO	NABEYA BI-TECH	SUNCO	MISUMI	NABEYA BI-TECH	MISUMI	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO	SUNCO
Product Series	Extra Low Profile Head Hex Socket Head Cap Screw -Single Item / Sales by Carton / Loosening Prevention Treated -Sales by Package-【1-500 Pieces Per Package】	Ultra Low-Profile Hex Socket Head Cap Screw【1-100 Pieces Per Package】	Ultra Low-Profile Head Bolt With Hex Socket SSH【1-10 Pieces Per Package】	Ultrathin NS Low Head【1-1,000 Pieces Per Package】	[Clean & Pack] Extra Low Head Hex Socket Head Cap Screw - Single Item	Ultra-Low Head Hexalobular Socket Head Cap Screw - SST-TZB/SSTS【1-10 Pieces Per Package】	Hex Socket Extra Low Head Cap Screws	Extra-Low Phillips Head Screw (AHN)【1-2,000 Pieces Per Package】	Nissan Screw - Ultra Thin NS Low Head Bolt【1-1,000 Pieces Per Package】	Extra-Low Head Hex Bolt	Thin Head (FH Type) Small Screw【1-10,000 Pieces Per Package】	Thin Head (TP Type) Small Screw【1-7,000 Pieces Per Package】	Stainless Steel Super Low Bow Hex Bolt
CAD	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D
Days to Ship	Same day or more	Same day or more	Same day or more	Same day or more	8 Day(s) or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	Same day or more	4 Day(s) or more
Nominal of Thread (M)	2 ～ 10	3 ～ 10	2 ～ 10	2 ～ 12	2 ～ 10	2 ～ 8	4 ～ 8	2 ～ 3	2 ～ 12	4 ～ 10	2 ～ 4	2.6 ～ 4	4 ～ 10
Length L(mm)	3 ～ 30	5 ～ 30	5 ～ 30	3 ～ 70	3 ～ 30	4 ～ 20	8 ～ 30	4 ～ 10	3 ～ 70	6 ～ 50	4 ～ 16	3 ～ 20	5 ～ 100
Detailed Shape	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head	Extra Low Head
Mounting Hole Shape	Hex Socket	Hex Socket	Hex Socket	Hex Socket	-	Hexalobular Socket	Not Provided	Phillips	Hex Socket	-	Hex Socket	Hex Socket	-
Material	Stainless Steel ～ Steel	Stainless Steel ～ Titanium	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Brass	Stainless Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel
Sales Unit	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.)	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	Low Quantity (Available beginning with 1 pc.)	-	Low Quantity (Available beginning with 1 pc.) ～ Box, Pkg.	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.)
Pitch(mm)	0.4 ～ 1.5	0.5 ～ 1.5	0.4 ～ 1.5	0.4 ～ 1.75	0.4 ～ 1.5	0.4 ～ 1.25	0.7 ～ 1.25	0.4 ～ 0.5	-	0.7 ～ 1.5	0.4 ～ 0.7	0.45 ～ 0.7	-
Basic Shape	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Hex	Standard (Round)	Standard (Round)	Hex	Standard (Round)	Standard (Round)	Hex
SurfaceTreatment	Not Provided / Black Oxide / Trivalent Chromate / Bright Chrome Plating / Raydent	Tin Plating / Not Provided / Black Oxide Film / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	Not Provided / Black Oxide / Electroless Nickel Plating	Tin Plating / Black Paint / Not Provided / Black Oxide Film / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating / Chrome Plating	-	Not Provided	Not Provided	Not Provided / Chromium free / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Black Paint / Not Provided / Black Oxide Film / Electroless Nickel Plating	Not Provided	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel Plating	Not Provided
Thread Type	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	Metric, Coarse	-	Metric, Coarse	Metric, Coarse	Metric, Coarse	-
Strength Class (Steel)	10.9	-	10.9	-	-	-	-	-	-	-	-	-	-
Additional Shape	-	Standard	Standard	Standard	-	Standard	Standard	Standard	-	-	Standard	Flanged	-
Application	-	Standard	Standard	Standard	Standard / Heat Resistance / Chemical Resistance	Standard / Tamper Proof	Standard	Standard	-	-	Standard	Standard	-
Strength Class (Stainless Steel)	-	-	A2-50	-	-	A2-50	A2-50	-	-	-	-	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
1.4

1.7

2

2.5

2.6

3

4

5

6

8

10

12

16

20

24
Drawing

Clear

Length L(mm)
1.8

2

2.5

3

3.5

4

4.5

5

6

8

10

12

14

15

16

18

20

22

23

25

28

30

32

35

40

45

50

55

60

65

70

75

80

85

90

95

100
Drawing

Clear

Detailed Shape
- Low Head
- Extra Low Head
- Ultra Low Head
- Low Small Head
Larger Image

Clear

Mounting Hole Shape
- Hex Socket
- Phillips
- Not Provided
- Hexalobular Socket
Larger Image

Clear

Material
Aluminum

Brass

Plastic

Stainless Steel

Steel

Titanium
Clear

Sales Unit
Low Quantity (Available beginning with 1 pc.)

Box, Pkg.
Clear

Pitch(mm)
0.4

0.45

0.5

0.7

0.8

1

1.25

1.5

1.75

2

2.5

3
Clear

Basic Shape
- Standard (Round)
- Hex
Larger Image

Clear

SurfaceTreatment
- Not Provided
- Black Oxide Film
- Black Oxide
- Electroless Nickel Plating
- Chromium free
- Trivalent Chromate
- Bright Chrome Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parkerizing
- Raydent
- Stainless Steel Coating
- Copper Plating
- Tin Plating
- Black Paint
Clear

Thread Type
- Metric, Coarse
Clear

Strength Class (Steel)
4.8

5.8

8.8

10.9
Clear

Additional Shape
- Standard
- Flanged
- With Through Hole
Larger Image

Clear

Application
- Standard
- Low Outgas
- Heat Resistance
- Chemical Resistance
- High Strength
- Non-magnetic
- Electrical Conductance
- For Vacuum Equipment
- Abrasion Resistance
- Tamper Proof
Clear