DIN 975 Thread rods zinc plated - haiyan longsheng hardware co.,ltd

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DIN 975 Thread rods zinc plated

FOB Reference Price：Get Latest Price

≥10000piece US $0.63
≥1000piece US $0.70

Material：

Steel

Grade：

Class 4.8, Class 8.8, Class10.9

Finshing：

Blue-white zinc, White zinc, Yellow zinc

Specifications：

M2×70(P0.4) M2×1000(P0.4) M3×70(P0.5) M3×1000(P0.5) M4×70(P0.7) M4×1000(P0.7) M5×70(P0.8) M5×1000(P0.8) M6×70(P1) M6×1000(P1) M8×70 M8×1000 M10×70 M10×1000 M12×70 M12×1000 M14×70 M14×1000 M16×70 M16×1000 M18×70 M18×1000 M20×70 M20×1000 M22×70 M22×1000 M52×70 M52×1000 All 28 Options

Quantity：

Payment Terms：

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haiyan longsheng hardware co.,ltd

Manufacturer

Tel：

86-573-86087032

Fax：

86-573-86059732

Skype：

Alinazhu95

QQ：

2148885195

Email：

daisy@jxlshardware.com

Product Details
Dimensional Drawing
3D Model
Substitution Standard

Basic Info

Standard

DIN 975

Material

Steel

Thread

M-thread

Shank

Full thread

Brand

chunsheng

Unit

piece

Performance Grade

Class 4.8, Class 8.8, Class10.9

Surface Treatment

Plain, Blue-white zinc, White zinc, Yellow zinc, Hot dip galvanized

Performance Grade

Class 4.8Class 8.8Class10.9

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

Tempering temperature min

425℃

Tensile Nom

900MPa

Tensile min

900MPa

Yield strength Nom

720MPa

Yield strength min

720MPa

Proof load Nom

650MPa

Elongation after fracture of machined test pieces min

10%

Percentage reduction of area after fracture, Machined test pieces min

48%

Vickers hardness F no less than 38N min

290HV

Vickers hardness F no less than 38N max

360HV

Brinell hardness F=30D^2 min

286HB

Brinell hardness F=30D^2 max

355HB

Rockwell hardness min

37HRC

Rockwell hardness max

当采用HV0.3测定表面硬度及芯部硬度时，紧固件表面硬度不应比芯部硬度高出30HVHRC

Surface hardness and Core hardness HV0.3

Hardness decrease of retempering max

20HV

Absorbed energy min

27J

Surface Treatment

Blue-white zincWhite zincYellow zinc

Code

A2K

Description

Blue-white zinc, bright surface

Thickness

5um

Appearance

Bright,bluish to bluish iridescent

NSSWhiteRust

NSSRedRust

Code

A2A

Description

White zinc, not bright surface

Thickness

5um

Appearance

Dull,no colour

NSSWhiteRust

NSSRedRust

Code

A2C

Description

Yellow zinc, not bright surface

Thickness

5um

Appearance

Dull,yellowish gleaming to yellow-brown,iridescent

NSSWhiteRust

NSSRedRust

Product Description

DIN975,DIN976,THREADED ROD,ZINC PLATED

SIZE:M2-M80

LENGTH:70-3000.

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Basic Info

Performance Grade

Surface Treatment

Product Description

Substitution standard

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