High quality CrossRecessed Hex Flange Head Self Tapping Screws

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FOB Reference Price：Get Latest Price

≥50000piece US $0.02
≥300000piece US $0.01

Material：

Steel

Grade：

Class 4.8

Finshing：

Blue-white zinc

Specifications：

2.9×10(P1.1) 2.9×12(P1.1) 2.9×15(P1.1) 2.9×20(P1.1) 2.9×25(P1.1) 3×10(P1.1) 3×12(P1.1) 3×18(P1.1) 3.5×11(P1.3) 3.5×13(P1.3) 3.5×15(P1.3) 3.5×16(P1.3) 3.5×18(P1.3) 3.5×20(P1.3) 3.5×25(P1.3) All 15 Options

Quantity：

Payment Terms：

LC,TT,WesternUnion,CreditCard,Cash

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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

BSW-thread

Ex-drive

Hex flangle head

Shank

Full thread

Point

Cone point

Brand

Taiming

Unit

piece

In-drive

Cross recess

Material

Steel

Performance Grade

Class 4.8

Surface Treatment

Blue-white zinc

Performance Grade

Class 4.8

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

Surface Treatment

Blue-white zinc

Code

A2K

Description

Blue-white zinc, bright surface

Thickness

5um

Appearance

Bright,bluish to bluish iridescent

NSSWhiteRust

NSSRedRust

Product Description

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Zhongshan Taiming Hardware Co., Ltd.

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To:

Zhongshan Taiming Hardware Co., Ltd.

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