Zinc Plated Concrete Screw Sleeve Type Elevator Conical Cap Wedge expansion bolt Stainless steel Expansion Anchor Bolts

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FOB Reference Price：Get Latest Price

US $0.10-1.00 /piece 1000 piece(Min.order)

Material：

Steel, S/S

Grade：

A4-70, A2-50, Class 4.8

Specifications：

M6×50mm-200mm M8×50mm-250mm M10×60mm-300mm M12×70mm-300mm M14×80mm-300mm M16×80mm-300mm M18×150mm-300mm M20×120mm-300mm All 8 Options

Quantity：

Payment Terms：

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Zhongshan Taiming Hardware Co., Ltd.

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Tel：

86-760-22625826

Fax：

86-760-22625830

QQ：

3077145262

Email：

kira@taimingcn.com

Product Details

Basic Info

Thread

M-thread

Ex-drive

Countersunk head

Brand

Taiming

Unit

piece

Material

Steel, S/S

Performance Grade

A4-70, A2-50, Class 4.8

Surface Treatment

Blue-white zinc, Yellow zinc, Hot dip galvanized, Whitening

Performance Grade

A4-70A2-50Class 4.8

Tensile min

700MPa

Yield strength min

450MPa

Tension at break min

0.4dmm

Tensile min

500MPa

Yield strength min

210MPa

Tension at break min

0.6dmm

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

Product Description

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