Wafer head torx chipboard screw with 6 nibs, knurl thread, type 17

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FOB Reference Price：Get Latest Price

≥100set US $30.00
≥200set US $29.00

Material：

10b21

Grade：

Class 4.8

Finshing：

Yellow zinc

Specifications：

8mm×100(P2) All 1 Options

Quantity：

Payment Terms：

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Jiaxing Hongcheng Fastener Co., Ltd

Manufacturer

Tel：

86-573-86560836

QQ：

349438014

Email：

tony@hc-fastener.com

Product Details

Basic Info

Performance Grade

Class 4.8

Surface Treatment

Yellow zinc

Thread

M-thread

In-drive

6-Lobe

Ex-drive

Countersunk head

Locking

Straight-knurl

Shank

Full thread

Brand

HCF

Unit

set

Material

10b21

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

Yellow zinc

Code

A2C

Description

Yellow zinc, not bright surface

Thickness

5um

Appearance

Dull,yellowish gleaming to yellow-brown,iridescent

NSSWhiteRust

NSSRedRust

Product Description

Wafer head torx chipboard screw with 6 nibs, knurl thread, type 17

1.Material:Carbon Steel C1022 2.Size:M3-M8,6mm-300mm

3.Head Type :Wafer head or csk head 4.Drive Type : Torx drive

5.Surface:Plain,Zinc/Yellow Zinc,Nickel

6.Packing:Bulk Packing With 20-25KGS/Carton,

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