• Special Screws
  • Special Material Screws

Hex Socket Head Cap Screws - Super Invar

SNSIV

  • Cleanroom Specification

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M3
M4
M5
M6
M8
L
All
6
8
10
12
16
20
25
30
35

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B Tension Rupture
Load (N)*1
Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
SNSIV-M3-6 M3 0.5 6 5.5 3 2.5 2360 0.74 34.45 CAD Cart
SNSIV-M3-8 M3 0.5 8 5.5 3 2.5 2360 0.82 35.81 CAD Cart
SNSIV-M3-10 M3 0.5 10 5.5 3 2.5 2360 0.9 37.18 CAD Cart
SNSIV-M3-12 M3 0.5 12 5.5 3 2.5 2360 1 38.38 CAD Cart
SNSIV-M3-16 M3 0.5 16 5.5 3 2.5 2360 1.2 41.28 CAD Cart
SNSIV-M3-20 M3 0.5 20 5.5 3 2.5 2360 1.4 44.14 CAD Cart
SNSIV-M4-8 M4 0.7 8 7 4 3 4120 1.7 35.50 CAD Cart
SNSIV-M4-10 M4 0.7 10 7 4 3 4120 1.9 37.03 CAD Cart
SNSIV-M4-12 M4 0.7 12 7 4 3 4120 2 38.08 CAD Cart
SNSIV-M4-16 M4 0.7 16 7 4 3 4120 2.4 40.80 CAD Cart
SNSIV-M4-20 M4 0.7 20 7 4 3 4120 2.8 43.38 CAD Cart
SNSIV-M4-25 M4 0.7 25 7 4 3 4120 3.3 46.73 CAD Cart
SNSIV-M5-10 M5 0.8 10 8.5 5 4 6670 2.8 42.92 CAD Cart
SNSIV-M5-12 M5 0.8 12 8.5 5 4 6670 3.1 44.74 CAD Cart
SNSIV-M5-16 M5 0.8 16 8.5 5 4 6670 3.6 48.70 CAD Cart
SNSIV-M5-20 M5 0.8 20 8.5 5 4 6670 4.2 52.18 CAD Cart
SNSIV-M5-25 M5 0.8 25 8.5 5 4 6670 5 56.72 CAD Cart
SNSIV-M6-12 M6 1 12 10 6 5 9440 5.3 51.42 CAD Cart
SNSIV-M6-16 M6 1 16 10 6 5 9440 6 56.58 CAD Cart
SNSIV-M6-20 M6 1 20 10 6 5 9440 6.8 62.33 CAD Cart
SNSIV-M6-25 M6 1 25 10 6 5 9440 7.8 69.46 CAD Cart
SNSIV-M6-30 M6 1 30 10 6 5 9440 8.7 76.58 CAD Cart
SNSIV-M8-16 M8 1.25 16 13 8 6 17200 13 74.14 CAD Cart
SNSIV-M8-20 M8 1.25 20 13 8 6 17200 14 82.19 CAD Cart
SNSIV-M8-25 M8 1.25 25 13 8 6 17200 16 91.72 CAD Cart
SNSIV-M8-30 M8 1.25 30 13 8 6 17200 18 102.14 CAD Cart
SNSIV-M8-35 M8 1.25 35 13 8 6 17200 20 113.11 CAD Cart

*1: Values in chart are for reference only. They are not guaranteed values.
● Batch cleanroom packing is provided for orders containing multiple items of the same size.

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Dimension Drawing

SNSIVHex Socket Head Cap Screws - Super Invar寸法図

Related Services

Material/Finish

SNSIV
Main Body Super Invar

Application

Precision and measurement instruments

Characteristics

  • Super Invar is a special alloy with an extremely low linear expansion coefficient, and its dimensions change very little due to temperature.
  • For measurement and precision instruments which do not allow changes in dimensions due to thermal expansion.
  • For Prevention from loosening and damage due to differences in thermal expansion.
  • Linear Expansion Coefficient:
    0.69×10-6(K-1)(30 deg C - 100 deg C)

Physical Property

Super Invar SUS304
Specific Gravity 8.15 7.93
Longitudinal Elastic Modulus(GPa) 132 193
Electric Resistance(μΩ・m) 0.77 0.7
Thermal Conductivity(W/(m・K)) 10.47 17
Linear Expansion Coefficient(K-1 0.69×10-6 17.3×10-6

Values in chart are for reference only. They are not guaranteed values.


Mechanical Properties

Super Invar SUS304
Tensile Strength(N/mm2 470 520 or Higher
0.2% Proof Stress(N/mm2 333 205 or Higher
Elongation(%) 43 40 or Higher
Hardness(HV) 143 200 or Less

Values in chart are for reference only. They are not guaranteed values.


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