We specialize in very small micro setscrews (miniature set screws) from M1 to M2.5.
    Nominal diameters of our very small micro set screws (miniature set screws) are M1, M1.2, M1.4, M1.6, M1.7, M2, M2.3, M2.5, and M3. Lengths are 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm and 6.0mm. Tip shapes of our very small micro grub screws (miniature grub screws) are flat point, cone point, oval point / round point and cup point (inc. knurled cup and cup-and-cone point). Materials available: Steel, stainless steel   SAIDA Manufacturing Co. Ltd.
197-0831
292 Shimoyotsugi Akiruno-city Tokyo JAPAN
(FAX No.)+81 42-559-0138
 
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Stainless steels data sheet (Lead-free)

JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)
ISO (International Organization for Standardization)
EN (European Norm / European Standards)


ASK-3000S data sheet that we are using to Custom-ordered Slotted Set Screws and etc.
Manufacturer : AKIYAMA SEIKO Co. Ltd.
Designation : ASK-3000S
CHEMICAL COMPOSITION ( % )
ELEMENTS C Si Mn P S Ni Cr Mo
SPECIFICATION MAX
0.12
MAX
1.00
MAX
2.50
MAX
0.05
0.300
MIN
9.00
-10.50
17.00
-19.00
MAX
0.60
DATA 0.07 0.19 2.15 0.043 0.315 9.65 18.78 0.27
 *The remainder is Fe.
MECHANICAL PROPERTIES
ITEM TENSILE STRENGTH
(N/mm2)
SPECIFICATION 540
MIN
RESULT 736
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Specification for corrosion-resistant Stainless steel fasteners
Organization division of materials : Austenite
Steel grade division : A1
Strength division : 50
CHEMICAL COMPOSITION ( % )
ELEMENTS C Si Mn P S Ni Cr Mo others
SPECIFICATION MAX
0.12
MAX
1.0
MAX
2.0
MAX
0.20
0.15
-0.35
8.00
-10.00
17.0
-19.0
MAX
0.6
-
 *The remainder is Fe.
MECHANICAL PROPERTIES
ITEM TENSILE STRENGTH
(N/mm2)
SPECIFICATION 500
MIN
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 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Ni : Nickel
 Cr : Chromium
 Mo : Molybdenum


International standards of Stainless steels (Lead free)
Std. Designation CHEMICAL COMPOSITION ( % )
C Si Mn P S Ni Cr Mo N Cu
JIS
G 4303
SUS303 MAX
0.15
MAX
1.00
MAX
2.00
MAX
0.20
0.15
MIN
8.00
-10.00
17.00
-19.00
MAX
0.60
- -
ASTM
A 314
S 30300 MAX
0.15
MAX
1.00
MAX
2.00
MAX
0.20
0.15
MIN
8.00
-10.00
17.00
-19.00
MAX
0.60
- -
ISO
A 314
L-No14 X10CrNiS 18-9 MAX
0.12
MAX
1.0
MAX
2.0
MAX
0.060
0.15
MIN
8.0
-10.0
17.0
-19.0
- MAX
0.11
MAX
1.00
EN
10088-3
1.4305 MAX
0.10
MAX
1.00
MAX
2.00
MAX
0.045
0.15
-0.35
8.00
-10.00
17.00
-19.00
- MAX
0.11
MAX
1.00
 *The remainder is Fe.
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JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)
ISO (International Organization for Standardization)
EN (European Norm / European Standards)

 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Ni : Nickel
 Cr : Chromium
 Mo : Molybdenum
 N : Nitrogen
 Cu : Copper


International standards of Stainless steels (Lead free)
Std. Designation CHEMICAL COMPOSITION ( % )
C Si Mn P S Ni Cr Mo Se
JIS
G 4303
SUS303Se MAX
0.15
MAX
1.00
MAX
2.00
MAX
0.20
MAX
0.060
8.00
-10.00
17.00
-19.00
- 0.15
MIN
ASTM
A 314
S 30323 MAX
0.15
MAX
1.00
MAX
2.00
MAX
0.20
MAX
0.060
8.00
-10.00
17.00
-19.00
- 0.15
MIN
 *The remainder is Fe.
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JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)

 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Ni : Nickel
 Cr : Chromium
 Mo : Molybdenum
 Se : Selenium


ASK-SUS303Cu data sheet that we are using to Custom-ordered Slotted Set Screws and etc.
Manufacturer : AKIYAMA SEIKO Co. Ltd.
Designation : ASK-SUS303Cu
CHEMICAL COMPOSITION ( % )
ELEMENTS C Si Mn P S Ni Cr Mo Cu
SPECIFICATION MAX
0.15
MAX
1.00
MAX
3.00
MAX
0.200
0.150
MIN
8.00
-10.00
17.00
-19.00
MAX
0.60
1.50
-3.50
DATA 0.06 0.16 2.04 0.037 0.312 8.59 17.80 0.24 2.57
 *The remainder is Fe.
MECHANICAL PROPERTIES
ITEM TENSILE STRENGTH
(N/mm2)
SPECIFICATION 440
MIN
RESULT 668
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International standards of Stainless steel (Lead free)
Std. Designation CHEMICAL COMPOSITION ( % )
C Si Mn P S Ni Cr Mo Cu
JIS
G 4303
SUS303Cu MAX
0.15
MAX
1.00
MAX
3.00
MAX
0.20
0.15
MIN
8.00
-10.00
17.00
-19.00
MAX
0.60
1.50
-3.50
 *The remainder is Fe.
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JIS (Japanese Industrial Standard)

 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Ni : Nickel
 Cr : Chromium
 Mo : Molybdenum
 Cu : Copper


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