• Special Screws
  • Special Material Fasteners

SNSIV

Hex Socket Head Cap Screws - Super Invar

  • Cleanroom Specification

Dimension Drawing

SNSIVHex Socket Head Cap Screws - Super Invar寸法図

Specs/CAD

Select

Size(M)
All
3
4
5
6
8
L
All
6
8
10
12
16
20
25
30
35

Unit : mm

Part Number M L D1 L1 B Tension Rupture
Load (N)*1
Qty per Pack Mass
(g)
CAD RFQ
SNSIV-M3-6 3 6 5.5 3 2.5 2360 1 0.74 CAD RFQ
SNSIV-M3-8 3 8 5.5 3 2.5 2360 1 0.82 CAD RFQ
SNSIV-M3-10 3 10 5.5 3 2.5 2360 1 0.9 CAD RFQ
SNSIV-M3-12 3 12 5.5 3 2.5 2360 1 1 CAD RFQ
SNSIV-M3-16 3 16 5.5 3 2.5 2360 1 1.2 CAD RFQ
SNSIV-M3-20 3 20 5.5 3 2.5 2360 1 1.4 CAD RFQ
SNSIV-M4-8 4 8 7 4 3 4120 1 1.7 CAD RFQ
SNSIV-M4-10 4 10 7 4 3 4120 1 1.9 CAD RFQ
SNSIV-M4-12 4 12 7 4 3 4120 1 2 CAD RFQ
SNSIV-M4-16 4 16 7 4 3 4120 1 2.4 CAD RFQ
SNSIV-M4-20 4 20 7 4 3 4120 1 2.8 CAD RFQ
SNSIV-M4-25 4 25 7 4 3 4120 1 3.3 CAD RFQ
SNSIV-M5-10 5 10 8.5 5 4 6670 1 2.8 CAD RFQ
SNSIV-M5-12 5 12 8.5 5 4 6670 1 3.1 CAD RFQ
SNSIV-M5-16 5 16 8.5 5 4 6670 1 3.6 CAD RFQ
SNSIV-M5-20 5 20 8.5 5 4 6670 1 4.2 CAD RFQ
SNSIV-M5-25 5 25 8.5 5 4 6670 1 5 CAD RFQ
SNSIV-M6-12 6 12 10 6 5 9440 1 5.3 CAD RFQ
SNSIV-M6-16 6 16 10 6 5 9440 1 6 CAD RFQ
SNSIV-M6-20 6 20 10 6 5 9440 1 6.8 CAD RFQ
SNSIV-M6-25 6 25 10 6 5 9440 1 7.8 CAD RFQ
SNSIV-M6-30 6 30 10 6 5 9440 1 8.7 CAD RFQ
SNSIV-M8-16 8 16 13 8 6 17200 1 13 CAD RFQ
SNSIV-M8-20 8 20 13 8 6 17200 1 14 CAD RFQ
SNSIV-M8-25 8 25 13 8 6 17200 1 16 CAD RFQ
SNSIV-M8-30 8 30 13 8 6 17200 1 18 CAD RFQ
SNSIV-M8-35 8 35 13 8 6 17200 1 20 CAD RFQ

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

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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 property

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.


Product List

Customer Service

  • Usage Method
  • Technical Question
  • Customization Products
USA and Canada

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Asia and Europe

Nabeya Bi-tech Kaisha

8:00 to 17:00 on weekdays, Japan Standard Time