GB 2672 6-Lobe pan head screws - Handan Yongnian District Nuowei Fastener Co.,Ltd

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GB 2672 6-Lobe pan head screws

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Material：

S/S

Marks：

SUS316

Grade：

A4-70

Finshing：

White zinc

Specifications：

M4×8(P0.7) M4×12(P0.7) M4×16(P0.7) M5×8(P0.8) M5×12(P0.8) M5×16(P0.8) M6×8(P1) M6×12(P1) M6×16(P1) All 9 Options

Quantity：

Payment Terms：

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Handan Yongnian District Nuowei Fastener Co.,Ltd

Manufacturer

Tel：

86-156-30013506

QQ：

1244674890

Email：

zmw@nuoweifastener.com

Product Details
Dimensional Drawing
3D Model

Basic Info

Standard

GB/T 2672

Material

S/S

Performance Grade

A4-70

Marks

SUS316

Surface Treatment

White zinc

Thread

M-thread

In-drive

6-Lobe

Ex-drive

Round head

Shank

Full thread

Brand

NUOWEI

Unit

piece

Performance Grade

A4-70

Tensile min

700MPa

Yield strength min

450MPa

Tension at break min

0.4dmm

Material Description

SUS316

C max

0.08%

Cr max

18%

Cr min

16%

Mn max

Mo max

Mo min

Ni max

14%

Ni min

10%

P max

0.045%

S max

0.03%

Si max

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

White zinc

Code

A2A

Description

White zinc, not bright surface

Thickness

5um

Appearance

Dull,no colour

NSSWhiteRust

NSSRedRust

Product Description

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