Bolt fastener

Outline

M3x0.5 5.03
M4x0.7 8.78
M5x0.8 14.2
M6x1 20.1

 

 

 

Bolt OD(mm) 4
Nut PD(mm) 3.55
Pitch(mm) 0.7
n 36.3
PD tol (mm) 0.12
DSMIN(mm) 4
ENMAX(mm) 3.67
Le(mm) 3.84
AST (mm2) 364.3
Nut shear 82.32
strength
(MPa)
Shear F(N) 29987
F(kgf) 3060
Le(mm) 3.84
Oring thick 4
(mm)
Oring ID 55
(mm)
Shore Hardness 70

Ultimate shear strength of nut material

SUS: SU=1586MPa

Al: Su=70 Ksi=490MPa

Acrylic: Su=76MPa

Contact F(kgf/mm) 0.93
Contact F(Kgf) 172
Center dia(mm) 59
deform 0.25

Oxide Corporation

Speckle contrast Measurement System