High Strength Railway Fastenser Hex Railway Nuts Cold bending 90 degree M22 manufacturer from China Shanghai Suyu Railway Material Co.,Ltd.

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: M22

High Strength Railway Fastenser Hex Railway Nuts Cold bending 90 degree

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High Strength Railway Fastenser Hex Railway Nuts Cold bending 90 degree

Railway Nuts, High Strength railway fastenser M22, M 24, M27, Multipurpose Fasteners Hex Nut

Brand	SUYU
Name	Railway High Quality Nuts for Bolt
Type	HS26/HS32
	Russian clamp bolt & inserted bolt
	Or the type by customers’ drawings
Grade	4.6	5.6	8.8	10.9
Material	Q235	35#	45#	40Cr
Mechanical properties	Tensile strength: ≥400Mpa	Tensile strength: ≥500Mpa	Tensile strength: ≥800Mpa	Tensile strength: ≥1000Mpa
	Yield strength:≥240Mpa	Yield strength: ≥300Mpa	Yield strength: ≥640Mpa	Yield strength: ≥900Mpa
	Elongation:≥22%	Elongation:≥20%	Elongation:≥12%	Elongation:≥9%
	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack
Surface	plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	UIC864-2