• Special Screws
  • Special Material Screws

SNSMT-M5

Hex Socket Head Cap Screws (MAT21)

  • Cleanroom Specification
  • Chemical-proof

Dimension Drawing

SNSMTHex Socket Head Cap Screws (MAT21)寸法図

Engraved on the top of the head to distinguish it from other materials

Specs/CAD

Select

M (Coarse)
Nominal of Thread
All
M5
L
All
10
12
16
20
25

Unit : mm

Part Number M (Coarse)
Nominal of Thread
Pitch L D1 L1 B Tension Rupture
Load (N)*1
Qty per Pack Mass
(g)
Price
(USD)
CAD
Download
Standard
SNSMT-M5-10 M5 0.8 10 8.5 5 4 9790 1 3 - CAD RFQ
SNSMT-M5-12 M5 0.8 12 8.5 5 4 9790 1 3.3 - CAD RFQ
SNSMT-M5-16 M5 0.8 16 8.5 5 4 9790 1 3.8 - CAD RFQ
SNSMT-M5-20 M5 0.8 20 8.5 5 4 9790 1 4.5 - CAD RFQ
SNSMT-M5-25 M5 0.8 25 8.5 5 4 9790 1 5.3 - CAD RFQ

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

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Material/Finish

SNSMT
Main Body UNS N06210 (MAT21 * 1)

*1: MAT and MAT21 are registered trademarks of Hitachi Metals, Ltd.


Application

FPD production equipment / Semiconductor devices / Printed circuit board etching devices /
Metallic surface treatment equipment and facilities / Chemical plants

Characteristics

*1: Hastelloy is a registered trademark of Haynes International, Inc.


Physical Property

MAT21
(UNS N06210)
SUS304
Specific Gravity 8.76 7.93
Longitudinal Elastic Modulus (GPa) 205 193
Specific Heat (J/kg・K) 414 500
Electric Resistance (µΩ・m) 1.274 0.7
Linear Expansion Coefficient (K-1) 12.0 x 10-6 17.3 x 10-6

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


Mechanical Properties

MAT21
(UNS N06210)
SUS304
Tensile Strength (N/mm2) 690 520 or More
0.2% Proof Load (N/mm2) 310 205 or More
Elongation (%) 45 40 or More

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


Chemical Resistance

Chemical Name Composition (%) Temperature MAT21
(UNS N06210)
Hastelloy C-22 Hastelloy C-276 SUS316L
HCl 1 Boiling Point ×
2 Boiling Point × ×
4 Boiling Point × × -
5 Boiling Point × × -
H2SO4 10 Boiling Point ×
40 Boiling Point × × -
Mixed Fluids H2SO4 10 Boiling Point × × -
HCl 2
Mixed Fluids H2SO4 20 80°C × ×
HCl 1.5
Mixed Fluids H2SO4 50 50°C -
HCl 1.5
HNO3 10 Boiling Point -
H3PO4 85 Boiling Point × × ×
Method B Boiling Point ×

※ 23.0% sulfuric acid + 1.2% hydrochloric acid + 1% iron (III) chloride + 1% copper (II) chloride

◎:<0.127 mm/year
○:0.127 - 0.508 mm/year
△:0.508 - 1.27 mm/year
×:>1.27 mm/year
Values in chart are for reference only. They are not guaranteed values.


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