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Space Saving Bolts（Sales Unit：Low Quantity Available beginning with 1 pc.）

17 items

: 30; 45; 60

Days to Ship	All Same day 7 Days or Less 8 Days or Less 9 Days or Less 10 Days or Less 11 Days or Less 12 Days or Less 13 Days or Less 15 Days or Less 16 Days or Less

On Sale Till 07/03/2025

Extra Low-Profile Hex Socket Cap Screw - M2 - M24

Extra Low-Profile Hex Socket Cap Screw - M2 - M24【1-400 Pieces Per Package】

Sunco

The head is lower than that of the JIS standard products. Used for general tightening of molds, machines, vehicles, etc.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

On Sale Till 07/03/2025

Ultra Low-Profile Hex Socket Cap Bolt - M2 - M10, SSH/SSHS Series

NBK

[Features]
· All heads are 1.5 mm or less. There is no need to worry about protruding screw heads after tightening.
· For improving the compactness and safety of equipment and systems.
· M2 and M2.5 have recently been standardized.
· Strength classification - SSH threaded portion: 10.9, Head: 5.8 (although the strength is improved by heat treatment, the head is not as strong as normal hexagonal socket head bolts. Please bear this in mind during use.)
· SSHS: A2-40.
· Ultra low head bolt low screws (fully threaded) with hex socket heads are available.

Volume Discount

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Ultra Low-Profile Torx Socket Cap Screw - Stainless Steel, M2 - M8

NBK

All heads are 1.5 mm or less. With these Ultra Low-Profile Socket Cap Screws, there are no protruding screw heads after tightening.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Ultra Low-Profile Hex Socket Cap Screw - Stainless Steel, M3 - M10, SSHS-FT Series

NBK

This ultra-low head hex bolt is fully threaded. All heads are 1.5 mm or less and so there is no need to worry about protruding screw heads after tightening.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Ultra Low-Profile Phillips Head Screw - M2 - M6

Sunco

[Materials] Equivalent to SWCH, Equivalent to SUS304
[Surface treatment] None, Trivalent chromate, Trivalent black, Trivalent white, Nickel plating, Black paint

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Ultra Low-Profile Torx Socket Cap Screw - M2 - M6, SET Series

NBK

A screw with an ultra-thin hexalobular socket head.
[Features]
· A hexalobular socket head screw with an extremely low head height.
· Eliminates concerns of the head protruding after tightening.
· The shape of the hexalobular recess can withstand high tightening torque.
[Applications]
· Space-saving in machinery and equipment, and areas where space is limited above the screw.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Low-Profile Hex Socket Cap Bolt - M2 - M10, SLH Series

NBK

Hexagonal socket head bolt with a thin, flat head. For improving the compactness and safety of equipment and systems.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Low-Profile Torx Socket Cap Screw - Steel, Stainless Steel, Various Coatings, M2 - M6

Sunco

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

Volume Discount
Days to Ship: 8 Days or more
Low-Profile Hex Socket Cap Screw - Pilot Recess, Steel, M4 - M8

NBK

A hex-socket low head screw with pilot recess.
[Features]
· Hex-socket head screws with low head heights.
· Allows for improved compactness and safety in machinery and equipment.
· Use a dedicated wrench for mounting and removal.
· The pilot recess provides a reliable guide, which allows safer tightening to a higher torque.
· Can also be tightened with commercially-available hex wrenches.
[Applications]
· Space-saving in machinery and equipment.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Extra Low-Profile Hex Socket Cap Screw - M3 - M10【1-100 Pieces Per Package】

Sunco

Since the head is very low, this can avoid interference with other parts.

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Hex Socket Head Cap Screws With Special Low Profile SSH-SD/SSHS-SD

NBK

• Hex socket head cap screws with special low profiles and small head diameters. Enables use of a smaller countersink hole diameter than standard socket head cap screws with a special low profile.

Volume Discount
Days to Ship: 11 Days or more
Low-Profile Torx Socket Cap Screw - Steel, M3 - M6

NBK

Low-head bolt with a hexalobular hole. For improving the compactness and safety of equipment and systems.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Small Low-Profile Hex Socket Cap Screw - Steel, Stainless Steel, M2 - M4, FH Type

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,

Volume Discount
Days to Ship: 8 Days or more
Small Ultra Low-Profile Hex Socket Cap Screw - Steel, Stainless Steel, Flanged, M2.6 - M4

Sunco

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

Volume Discount
Days to Ship: 8 Days or more
Ultra Low-Profile Torx Socket Cap Screw - Steel, Stainless Steel, M2 - M6

Sunco

[Materials] Steel, Stainless steel
[Surface treatment] None, nickel plating, black nickel

Volume Discount
Days to Ship: 7 Days or more
Ultra Low-Profile Torx Socket Cap Screw - Aluminum, M3 - M6

Saima

· No head protrusion after tightening.
· Optimal for parts where flat head screws cannot be used for thin plate tightening
· 1/3 weight compared with iron and stainless-steel products.

Volume Discount
Days to Ship: 7 Days or more
Hex Socket Head Cap Screws With Low Profile SLH-SD/SLHS-SD

NBK

Hex socket head cap screws with a small head diameter. Enables use of a smaller countersink hole diameter than standard socket head cap screws with a low profile.

Volume Discount
Days to Ship: 11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	11 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	7 Days or more

Days to Ship:	7 Days or more

Days to Ship:	11 Days or more


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

	On Sale Till 07/03/2025	On Sale Till 07/03/2025
Brand	Sunco	NBK	NBK	NBK	Sunco	NBK	NBK	Sunco	NBK	Sunco	NBK	NBK	Sunco	Sunco	Sunco	Saima	NBK
Product Series	Extra Low-Profile Hex Socket Cap Screw - M2 - M24【1-400 Pieces Per Package】	Ultra Low-Profile Hex Socket Cap Bolt - M2 - M10, SSH/SSHS Series	Ultra Low-Profile Torx Socket Cap Screw - Stainless Steel, M2 - M8	Ultra Low-Profile Hex Socket Cap Screw - Stainless Steel, M3 - M10, SSHS-FT Series	Ultra Low-Profile Phillips Head Screw - M2 - M6	Ultra Low-Profile Torx Socket Cap Screw - M2 - M6, SET Series	Low-Profile Hex Socket Cap Bolt - M2 - M10, SLH Series	Low-Profile Torx Socket Cap Screw - Steel, Stainless Steel, Various Coatings, M2 - M6	Low-Profile Hex Socket Cap Screw - Pilot Recess, Steel, M4 - M8	Extra Low-Profile Hex Socket Cap Screw - M3 - M10【1-100 Pieces Per Package】	Hex Socket Head Cap Screws With Special Low Profile SSH-SD/SSHS-SD	Low-Profile Torx Socket Cap Screw - Steel, M3 - M6	Small Low-Profile Hex Socket Cap Screw - Steel, Stainless Steel, M2 - M4, FH Type	Small Ultra Low-Profile Hex Socket Cap Screw - Steel, Stainless Steel, Flanged, M2.6 - M4	Ultra Low-Profile Torx Socket Cap Screw - Steel, Stainless Steel, M2 - M6	Ultra Low-Profile Torx Socket Cap Screw - Aluminum, M3 - M6	Hex Socket Head Cap Screws With Low Profile SLH-SD/SLHS-SD
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D		2D / 3D
Days to Ship	Same day or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	11 Days or more	8 Days or more	8 Days or more	8 Days or more	7 Days or more	7 Days or more	11 Days or more
Nominal of Thread (M)	2 ～ 24	2 ～ 10	2 ～ 8	3 ～ 10	2 ～ 6	2 ～ 6	2 ～ 10	2 ～ 6	4 ～ 8	3 ～ 10	10	3 ～ 6	3	2.6 ～ 4	2 ～ 6	3 ～ 6	4 ～ 5
Length L (mm)	4 ～ 100	5 ～ 30	4 ～ 20	16 ～ 70	3 ～ 32	4 ～ 40	5 ～ 50	2 ～ 40	8 ～ 20	5 ～ 30	10 ～ 30	6 ～ 30	5	3 ～ 18	4 ～ 40	6 ～ 20	6 ～ 10
Pitch(mm)	0.4 ～ 3	0.4 ～ 1.5	0.4 ～ 1.25	0.5 ～ 1.5	0.4 ～ 1	0.4 ～ 1	0.4 ～ 1.5	0.4 ～ 1	0.7 ～ 1.25	0.5 ～ 1.5	1.5	0.5 ～ 1	0.5	0.45 ～ 0.7	0.4 ～ 1	-	0.7 ～ 0.8
Detailed Shape	Low Head	Extra Low Head	Extra Low Head	Low Head	Ultra Low Head	Ultra Low Head	Low Head	Ultra Low Head	Low Head	Extra Low Head	Ultra Low Head	Low Head	Extra Low Head	Extra Low Head	Ultra Low Head	Ultra Low Head	Low Head
Mounting Hole Shape	Hex Socket	Hex Socket	Hexalobular socket	Hex Socket	Phillips	Hexalobular socket	Hex Socket	Hexalobular socket	Hex Socket	Hex Socket	-	Hexalobular socket	Hex Socket	Hex Socket	Hexalobular socket	Hex Socket	-
Basic Shape	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)	Standard (Round)
Material	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel	-	Stainless Steel ～ Steel	Stainless Steel ～ Steel	-	Steel	Steel ～ Titanium	Stainless Steel ～ Steel	Steel	-	-	-	Aluminum	Stainless Steel ～ Steel
Surface Treatment	Tin plating / No / Black Oxide Coating / Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Nickel Plating / Chrome Plating	No / Black Oxide Coating / Electroless Nickel Plating	No	No	Black Paint / No	No / Nickel Plating / Black nickel plating	No / Black Oxide Coating / Trivalent Chromate	No	Black Oxide Coating	Tin plating / No / Black Oxide Coating / Trivalent Chromate / Bright Chromate Plating / Chromate Plating / Nickel Plating / Chrome Plating	No / Electroless Nickel Plating	Trivalent Chromate	No	No	No / Nickel Plating	-	No / Black Oxide Coating / Electroless Nickel Plating
Thread ridge Type	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse	Metric coarse
Additional Shapes	Standard	Standard	Standard	With through hole	Standard	Standard	Standard	Standard	Standard	Standard	-	Standard	Standard	Flanged	Standard	Standard	-
Sales Unit	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.	Low Quantity Available beginning with 1 pc.
Application	Standard	Standard	Standard / Tamper-proof	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Heat resistant / Chemical Resistance / High Strength / Non-Magnetic / Electrical conduction property / For Vacuum Systems / Abrasion Resistance	Standard
Strength Class(Steel)	-	10.9	-	-	-	-	8.8	-	8.8	-	4.8	8.8	-	-	-	-	8.8
Strength Class(Stainless)	-	A2-50	A2-50	-	-	-	A2-50	-	-	-	A2-50	-	-	-	-	-	A2-50

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Specification/Dimensions

Metric / Inch
- metric
Clear

Nominal of Thread (M)
2

2.5

2.6

3

4

5

6

8

10

12

16

20

24
Drawing

Clear

Length L (mm)
2

3

4

5

6

8

10

12

14

15

16

18

20

25

30

32

35

40

45

50

55

60

65

70

80

90

100
Drawing

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

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

Clear

Mounting Hole Shape
- Hex Socket
- Phillips
- No
- Hexalobular socket
Larger Image

Clear

Basic Shape
- Standard (Round)
- Hex
Larger Image

Clear

Material
Aluminum

Stainless Steel

Steel

Titanium
Clear

Surface Treatment
- No
- Black oxide coating
- Black Oxide Coating
- Electroless Nickel Plating
- Trivalent Chromate
- Bright Chromate Plating
- Chromate Plating
- Nickel Plating
- Black nickel plating
- Chrome Plating
- Low Temperature Black Chrome Plating
- Tin plating
- Black Paint
Clear

Thread ridge Type
- Metric coarse
Clear

Additional Shapes
- Standard
- Flanged
- With through hole
Larger Image

Clear

Sales Unit
Low Quantity Available beginning with 1 pc.

Box/package
Clear

Application
- Standard
- Low-Outgas
- Heat resistant
- Chemical Resistance
- High Strength
- Non-Magnetic
- Electrical conduction property
- For Vacuum Systems
- Abrasion Resistance
- Tamper-proof
Clear