Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Cross Recessed Bolts（Material：Ceramics）

We handle almost all types of screws that are on the market, including small pan head screws, small countersunk screws, low head screws and tamper-proof screws.
They are mainly available in small boxes and packs, but we sell many items individually. For customers who are price sensitive, purchasing in small boxes is recommended.
Contact us if you cannot find the desired size.
[Materials]
Iron (steel), stainless steel (SUS304 SUS410 SUS316L), titanium, brass, aluminum, special materials, etc.
[Surface Processing]
None, ferrosoferric oxide coating, chromate, unichrome, plating, nickel, chrome, coating, color, coating, polishing, special, etc.
[Nominal]
Metric screw (coarse, fine, left-hand thread) M1.7 to M20, tapping screw, etc.
[Length] 2 to 500 mm

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Search by specifying the lower class category

Brand	(0) (0) ESCO (0) FUJI SEIRA (0) HIOS (0) HIROSUGI-KEIKI (3) MARUEMU WORKS (0) NABEYA BI-TECH (0) OHKITA (0) SUNCO (0) TRUSCO NAKAYAMA (0) YAHATA (0)
CAD	2D 3D
Days to Ship	All Same day 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less Others

3 items

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: 30; 45; 60

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Ceramic Pan-Head Screw RA/RA-N

HIROSUGI-KEIKI

[Nominal thread (M)] 3/4/5/6
[Material] Alumina 96
[Color] White
[Heat-resistant temperature] 1300°C

Volume Discount

Nominal of Thread (M)	Length L(mm)	Mounting Hole Shape	Surface Treatment_02	Detailed Shape	Material	Thread Type	Pitch(mm)	Basic Shape	Sales Unit	Tip Shape	Additional Shape	Nominal of Thread (inch)	Application	Strength Class (Steel)	Strength Class (Stainless Steel)	Screw Type	Cleaning Method
3 ～ 5	5 ～ 15	Cross Recessed	Not Provided	Pan Head	Ceramics	Metric Coarse	0.5 ～ 0.8	Standard (Round)	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Flat End	Standard	-	Heat Resistance	-	-	Full Thread	-

From: ₹ 1,427.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Ceramic Button Head Screw (with gas release hole) / RA-0000

HIROSUGI-KEIKI

[Nominal of Thread (M)] 4/5
[Material] Alumina 96
[Color] White
[Heat Resistant Temperature] 1,300°C
RoHS-compliant

Nominal of Thread (M)	Length L(mm)	Mounting Hole Shape	Surface Treatment_02	Detailed Shape	Material	Thread Type	Pitch(mm)	Basic Shape	Sales Unit	Tip Shape	Additional Shape	Nominal of Thread (inch)	Application	Strength Class (Steel)	Strength Class (Stainless Steel)	Screw Type	Cleaning Method
4 ～ 5	6 ～ 15	Cross Recessed	Not Provided	Pan Head	Ceramics	Metric Coarse	0.7 ～ 0.8	Standard (Round)	Box, Pkg.	Flat End	With Through Holes	-	Heat Resistance	-	-	Full Thread	-

From: ₹ 1,582.00
Days to Ship: 12 Day(s) or more

12 Day(s) or more

You can add up to 6 items per a category to the compare list. Compare

Ceramic Set Button Head Screw (with gas release hole/KW) / RA-0000-T

HIROSUGI-KEIKI

[Nominal of Thread (M)] 4/5
Button Head Screw
[Material] Alumina 96
[Color] White
[Heat Resistant Temperature] 1,300°C
PTFE Washer (KW)
[Material] PTFE
[Color] White Opaque
[Heat Resistant Temperature] Continuous 240°C Incombustible
[UL Standard] UL94V-0 (Materials)

Nominal of Thread (M)	Length L(mm)	Mounting Hole Shape	Surface Treatment_02	Detailed Shape	Material	Thread Type	Pitch(mm)	Basic Shape	Sales Unit	Tip Shape	Additional Shape	Nominal of Thread (inch)	Application	Strength Class (Steel)	Strength Class (Stainless Steel)	Screw Type	Cleaning Method
4 ～ 5	6 ～ 15	Cross Recessed	Not Provided	Pan Head	Ceramics	Metric Coarse	0.7 ～ 0.8	Standard (Round)	Box, Pkg.	Flat End	Washer Integrated / With Through Holes	-	Heat Resistance	-	-	Full Thread	-

From: ₹ 1,637.00
Days to Ship: 12 Day(s) or more

12 Day(s) or more


Brand
Product Series
From
Days to Ship
Nominal of Thread (M)
Length L(mm)
Mounting Hole Shape
Surface Treatment_02
Detailed Shape
Material
Thread Type
Pitch(mm)
Basic Shape
Sales Unit
Tip Shape
Additional Shape
Nominal of Thread (inch)
Application
Strength Class (Steel)
Strength Class (Stainless Steel)
Screw Type
Cleaning Method

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	HIROSUGI-KEIKI	HIROSUGI-KEIKI	HIROSUGI-KEIKI
Product Series	Ceramic Pan-Head Screw RA/RA-N	Ceramic Button Head Screw (with gas release hole) / RA-0000	Ceramic Set Button Head Screw (with gas release hole/KW) / RA-0000-T
From	₹ 1,427.00	₹ 1,582.00	₹ 1,637.00
Days to Ship	5 Day(s) or more	12 Day(s) or more	12 Day(s) or more
Nominal of Thread (M)	3 ～ 5	4 ～ 5	4 ～ 5
Length L(mm)	5 ～ 15	6 ～ 15	6 ～ 15
Mounting Hole Shape	Cross Recessed	Cross Recessed	Cross Recessed
Surface Treatment_02	Not Provided	Not Provided	Not Provided
Detailed Shape	Pan Head	Pan Head	Pan Head
Material	Ceramics	Ceramics	Ceramics
Thread Type	Metric Coarse	Metric Coarse	Metric Coarse
Pitch(mm)	0.5 ～ 0.8	0.7 ～ 0.8	0.7 ～ 0.8
Basic Shape	Standard (Round)	Standard (Round)	Standard (Round)
Sales Unit	Low Quantity (Available beginning with 1 pc.) / Box, Pkg.	Box, Pkg.	Box, Pkg.
Tip Shape	Flat End	Flat End	Flat End
Additional Shape	Standard	With Through Holes	Washer Integrated / With Through Holes
Nominal of Thread (inch)	-	-	-
Application	Heat Resistance	Heat Resistance	Heat Resistance
Strength Class (Steel)	-	-	-
Strength Class (Stainless Steel)	-	-	-
Screw Type	Full Thread	Full Thread	Full Thread
Cleaning Method	-	-	-

Configure

Specification/Dimensions

Nominal of Thread (M)
1.4

1.7

2

2.3

2.5

2.6

3

3.5

4

4.5

5

6

8

10

12

14

16

18

20
Drawing

Clear

Length L(mm)
1.4

1.5

1.6

1.8

2

2.2

2.5

3

3.5

4

4.5

5

5.5

6

6.5

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

40

41

42

43

44

45

47

48

49

50

51

52

53

55

58

60

62

63

65

68

70

72

73

75

77

80

85

90

92

95

97

100

102

105

110

112

115

120

122

125

130

135

140

145

150

155

158

160

165

170

175

180

185

190

195

200

205

210

215

220

225

230

235

240

245

250

300

350

400

450

500
Clear

Mounting Hole Shape
- Cross Recessed
- Negative
- With Cross/Straight Slot
Larger Image

Clear

Surface Treatment_02
- Not Provided
- Black Oxide
- Chromium free
- Trivalent Chromate
- Bright Chrome Plating
- Hot Zinc Plating
- Chromate Plating
- Nickel Plating
- Black Nickel Plating
- Chrome Plating
- Parker
- Dacrotized
- Special Chemical Grinding
- Stainless Steel Coating
- Stainless Steel Plating
- Copper Plating
- Tin Plating
- Black Painted
- White Paint
- Seizure-Against Coating
- Tempered Color
- Other Special Treatment
Clear

Detailed Shape
- Standard
- Extra Low Head
- Pan Head
- Flat Head
- Truss
- Round Flat Head
- Low Flat Head
- Binding Head
- Button Head Cap
- Flat
Larger Image

Clear

Material
Aluminum

Brass

Ceramics

Special Material

Stainless Steel

Steel

Titanium
Clear

Thread Type
- Metric Coarse
- Meter (Fine)
- Metric Coarse (Left)
- Unify Coarse Thread UNC
- Self Tapping Screws
Clear

Pitch(mm)
0.25

0.3

0.35

0.4

0.45

0.5

0.6

0.6350

0.7

0.75

0.8

0.9

1

1.25

1.5

1.75

2

2.5

24
Clear

Basic Shape
- Standard (Round)
- Hex
- Other Screw
Larger Image

Clear

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

Tip Shape
- Flat End
- Cup Point
- Rounded End
- Other Special Shapes
Larger Image

Clear

Additional Shape
- Standard
- Washer Integrated
- Flanged
- Threadlocker Adhesive Applied
- With Through Holes
Larger Image

Clear

Nominal of Thread (inch)
NO.4
Clear

Application
- Standard
- Low Outgas
- Heat Resistance
- Chemical Resistance
- High Strength
- Non-magnetic
- For Vacuum Equipment
- For Clean Environment
- Fall-off Prevention
Clear