We specialize in very small micro setscrews (mini set screws) from M1 to M2.5.
  Nominal diameters of our very small micro set screws (mini 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. Pointed tip shapes of our very small micro set screws (mini set screws) are "flat point", "cone point" and "oval point / round point". Materials are steel or 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 (Leaded)

JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)


ASK-3000FL data sheet that we are using to Slotted Set Screws of Standard.
Manufacturer : AKIYAMA SEIKO Co. Ltd.
Designation : ASK-3000FL ( Free-cutting Stainless steel )
CHEMICAL COMPOSITION ( % )
ELEMENTS C Si Mn P S Ni Cr Mo Pb
SPECIFICATION MAX
0.15
MAX
1.00
MAX
2.00
MAX
0.050
0.150
MIN
9.00
~10.00
17.50
~19.00
MAX
0.60
0.15
~0.30
DATA 0.06 0.24 1.82 0.035 0.310 9.18 18.16 0.21 0.15
 *The remainder is Fe.    Lead (Pb) content is compliant with RoHS, and less than 0.35% is acceptable.
MECHANICAL PROPERTIES
ITEM TENSILE STRENGTH
(N/mm2)
SPECIFICATION 440
MIN
RESULT 746
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Specification for corrosion-resistant Stainless steel fasteners (for Reference)
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
 Pb : Lead (Pb is which stands for "Plumbum" of the Latin.)


International standards of Stainless steels (Leaded)
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


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