MITSUBISHI MATERIALS CORPORATION
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IDENTIFICATION

IDENTIFICATION OF CLAMP SCREW (Metric coarse right hand screw thread)

1 2 3 4
h sc 060 05
1.h
Hexagonal Hole Dimensions
Symbol Geometry
H image

With Slot
Symbol Geometry
S image

With Cross Hole
Symbol Geometry
C image
2.sc
Screw Head
BH Button Head image
BHA
FC Flat Head image
SC JIS
Standard		 Socket Head image
PM Pan Head image
FM Flat Head
(Flat Head)		 image
SD Set Screw
(Cut Point)		 image
SP Set Screw
(Cone Point)		 image
SR Set Screw
(Dog Point)		 image
SS Set Screw
(Flat Point)		 image
3.060
Screw Diameter
Example
Symbol d
050 M5
060 M10
4.05
Length
Example
Symbol L
05 .197
10 .394

Hexagonal Hole
Hexagonal Hole Dimensions
Diameter
(Metric)		 Pitch
(mm)		 B Dimensions
HBH HFC HSC HS
M2 .4 - - .059 .035
M2.5 .45 - - .079 .051
M3 .5 .079 .079 .098 .059
M4 .7 .098 .098 .118 .079
M5 .8 .118 .118 .157 .098
M6 1.0 .157 .157 .197 .118
M8 1.25 .197 .197 .236 .157
M10 1.5 .236 .236 .315 .197