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Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener

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Suzhou Zhongyue Railway Material Co.,Ltd.

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Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener

Name: Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener
Brand: SUYU
Price: 1 USD

China Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener wholesale

Brand Name : SUYU

Model Number : Tunnel Bolt

Certification : ISO9001:2015

Place of Origin : China

MOQ : 5000pcs

Price : Negociable

Supply Ability : 500,000pcs per month

Delivery Time : 10 working days after received your payment

Packaging Details : Plastic bags and wooden pallets or according to clients' requirement

Product Name : Tunnel Bolt

Material : Q235, 35#, 45#, 40Cr

Grade : 4.9, 5.6, 8.8, 10.9

Surface : plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet

Standard : UIC864-2

Type : By customers' drawings

Payment Terms : T/T, 30% in advance

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Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener

Specifications:

Brand	ZHONGYUE
Name	Tunnel curve bolt
	curve 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

Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener

Sticking to our quality first policy, ZHONGYUE pays great attention to quality control management. We have been granted ISO9001-2008 certificates and have received the production license of China's Railway Ministry on railway products. We have a full set of inspection instruments to ensure all our railway bolt products are of high quality and up to customers' requirements.

As a leading manufacturer of rail fastening based in China, ZHONGYUE also produces many other railway fasteners, such as track bolt, track spike, sleeper screw, rail anchor, rail joint bar, tie plate, rail clip, elastic rail clip, SKL tension clamp, rail shoulder, and so on.

Product Tags:

hexagon head bolt

steel bolts and nuts

Super Tunnel Bolt With Square Flange And Round Thread Metro Bolt And Fastener Images

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