SEMS Screw And Washer Assemblies Self lifting Square Washer Screw

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FOB Reference Price：Get Latest Price

≥50000piece US $0.03
≥300000piece US $0.02

Material：

S/S

Grade：

Class 4.8, A2-70

Specifications：

4×10(P0.7) 4×12(P0.7) 4×16(P0.7) 4×20(P0.7) 5×10(P0.8) 5×12(P0.8) 5×16(P0.8) 5×20(P0.8) 5×25(P0.8) 5×30(P0.8) 3×8(P0.5) 3×10(P0.5) 4×8(P0.7) All 13 Options

Quantity：

Payment Terms：

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Zhongshan Taiming Hardware Co., Ltd.

Manufacturer

Tel：

86-760-22625826

Fax：

86-760-22625830

QQ：

3077145262

Email：

kira@taimingcn.com

Product Details

Basic Info

Thread

M-thread

Ex-drive

Round head

Shank

Full thread

Point

Flat point

Brand

Taiming

Unit

piece

Material

S/S

Surface Treatment

Plain

In-drive

Cross recess

Performance Grade

Class 4.8, A2-70

Performance Grade

Class 4.8A2-70

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 min

700MPa

Yield strength min

450MPa

Tension at break min

0.4dmm

Product Description

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Zhongshan Taiming Hardware Co., Ltd.

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To:

Zhongshan Taiming Hardware Co., Ltd.

* Message:

If the supplier does not contact me in the information center within 24 hours, open inquiry allows the appropriate supplier to quote me