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Home Products Slotted Screws GB 65 Slotted cheese head screws
GB 65 Slotted cheese head screws
FOB Reference Price：Get Latest Price
Material：
Steel, S/S
Marks：
B5, SUS201, SUS202, SUS301, SUS302, SUS304, SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J3
Grade：
A2-70, A4-80, Class 4.6, Class 4.8, Class 5.6, Class 5.8, Class 6.8, Class 8.8, Gr B5-A193/193M, C1-50
Finshing：
Blue-white zinc, White zinc, Yellow zinc, Phosphated, Black, Nickel
Specifications：
M2×4 M2×5 M2×6 M2×8 M2×10 M3×4 M3×5 M3×6 M3×8 M3×10 M4×4 M4×5 M4×6 M4×8 M4×10 M5×4 M5×5 M5×6 M5×8 M5×10 M6×4 M6×5 M6×6 M6×8 M6×10 All 25 Options
Quantity：
Payment Terms：
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Manufacturer
Tel：

86-571-12345678

Email：

2227593108@qq.com

Basic Info
Standard
GB/T 65
Thread
M-thread
In-drive
Slot
Ex-drive
Low cheese head
Shank
Full thread
Brand
科镁隆(英文)
Unit
piece
Material
Steel, S/S
Performance Grade
A2-70, A4-80, Class 4.6, Class 4.8, Class 5.6, Class 5.8, Class 6.8, Class 8.8, Gr B5-A193/193M, C1-50
Marks
B5, SUS201, SUS202, SUS301, SUS302, SUS304, SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J3
Surface Treatment
Blue-white zinc, White zinc, Yellow zinc, Phosphated, Black, Nickel, Hot dip galvanized
Performance Grade
A2-70A4-80Class 4.6Class 4.8Class 5.6
Tensile min
700MPa
Yield strength min
450MPa
Tension at break min
0.4dmm
Tensile min
800MPa
Yield strength min
600MPa
Tension at break min
0.3dmm
Tensile Nom
400MPa
Tensile min
400MPa
Yield strength Nom
240MPa
Yield strength min
240MPa
Proof load Nom
225MPa
Elongation after fracture of machined test pieces min
22%
Vickers hardness F no less than 38N min
120HV
Vickers hardness F no less than 38N max
220HV
Brinell hardness F=30D^2 min
114HB
Brinell hardness F=30D^2 max
209HB
Rockwell hardness min
67HRB
Rockwell hardness max
95HRB
Tensile Nom
400MPa
Tensile min
420MPa
Yield strength Nom
340MPa
Yield strength min
340MPa
Proof load Nom
310MPa
Vickers hardness F no less than 38N min
130HV
Vickers hardness F no less than 38N max
220HV
Brinell hardness F=30D^2 min
124HB
Brinell hardness F=30D^2 max
209HB
Rockwell hardness min
71HRB
Rockwell hardness max
95HRB
Tensile Nom
500MPa
Tensile min
500MPa
Yield strength Nom
300MPa
Yield strength min
300MPa
Proof load Nom
280MPa
Elongation after fracture of machined test pieces min
20%
Vickers hardness F no less than 38N min
155HV
Vickers hardness F no less than 38N max
220HV
Brinell hardness F=30D^2 min
147HB
Brinell hardness F=30D^2 max
209HB
Rockwell hardness min
79HRB
Rockwell hardness max
95HRB
Absorbed energy min
27J
Material Description
B5SUS201SUS202SUS301SUS302
C min
0.1%
Cr max
6%
Cr min
4%
Mn max
1%
Mo max
0.65%
Mo min
0.4%
P max
0.04%
S max
0.03%
Si max
1%
C max
0.15%
Cr max
18%
Cr min
16%
Mn max
7.5%
Mn min
5.5%
N max
0.25%
Ni max
5.5%
Ni min
3.5%
P max
0.06%
S max
0.03%
Si max
1%
Elongation after fracture min
40%
Post systolic shrinkage min
45%
Solution piont
1010～1120℃
Tensile strength min
520MPa
Yield stress min
275MPa
Hardness max
100HRB
Hardness max
253HV
Hardness max
241HB
C max
0.15%
Cr max
19%
Cr min
17%
Mn max
10%
Mn min
7.5%
N max
0.25%
Ni max
6%
Ni min
4%
P max
0.06%
S max
0.03%
Si max
1%
Elongation after fracture min
40%
Post systolic shrinkage min
45%
Solution piont
1010～1120℃
Tensile strength min
520MPa
Yield stress min
275MPa
Hardness max
95HRB
Hardness max
218HV
Hardness max
207HB
C max
0.15%
Cr max
18%
Cr min
16%
Mn max
2%
Ni max
8%
Ni min
6%
P max
0.045%
S max
0.03%
Si max
1%
Elongation after fracture min
40%
Post systolic shrinkage min
60%
Solution piont
1010～1150℃
Tensile strength min
520MPa
Yield stress min
205MPa
Hardness max
95HRB
Hardness max
218HV
Hardness max
207HB
C max
0.15%
Cr max
19%
Cr min
17%
Mn max
2%
Ni max
10%
Ni min
8%
P max
0.045%
S max
0.03%
Si max
1%
Elongation after fracture min
40%
Post systolic shrinkage min
60%
Solution piont
1010～1150℃
Tensile strength min
520MPa
Yield stress min
205MPa
Hardness max
90HRB
Hardness max
200HV
Hardness max
187HB
Surface Treatment
Blue-white zincWhite zincYellow zincPhosphatedBlackNickel
Code
A2K
Description
Blue-white zinc, bright surface
Thickness
5um
Appearance
Bright,bluish to bluish iridescent
NSSWhiteRust
12
NSSRedRust
36
Code
A2A
Description
White zinc, not bright surface
Thickness
5um
Appearance
Dull,no colour
NSSWhiteRust
6
NSSRedRust
24
Code
A2C
Description
Yellow zinc, not bright surface
Thickness
5um
Appearance
Dull,yellowish gleaming to yellow-brown,iridescent
NSSWhiteRust
48
NSSRedRust
72
Code
Mn-ph
Description
Oil on the surface
Thickness
2u
Appearance
Black
NSSWhiteRust
24
NSSRedRust
24
Code
Black
Description
Oily surface, black
Thickness
1u
Appearance
Black
NSSWhiteRust
2
NSSRedRust
2
Code
E2
Description
Thickness
5um
Appearance
NSSWhiteRust
NSSRedRust
Product Description
测试数据

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