China China Wholesale Spring Washer Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng Manufacturer and Supplier

China Wholesale Spring Washer Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng

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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Lifting Eye Bolts, Ss Carriage Bolts, flange nut, We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation.

China Wholesale Spring Washer Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng Detail:

Product Description:

Product name	Hexagon bolt
Size	M3-100
Length	10-3000mm or as required
Grade	4.8/8.8/10.9/12.9
Material	Steel/35k/45/40Cr/35Crmo
Surface treatment	Black
Standard	DIN/ISO
Certificate	ISO 9001
Sample	Free Samples
Usage	Steel structures, multi -floor,high -rise steel structure, buildings, industrial buildings, high -way, railway, steel steam,tower,power station and other structure workshop frames

Product advantages:

Precision Machining

☆ Measure and process using precision machine tools and measuring tools under strictly controlled environmental conditions.

High-quality carbon steel(35#/45#)

☆ With long life, low heat generation, high hardness, high rigidity, low noise, high wear resistance and other characteristics.

Cost-effective

☆ The use of high-quality carbon steel steel, after precision processing and forming, greatly improves the user experience.

Surface treatment:

BLACK

☆ Black is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention. Blackening is a common method for metal heat treatment. The principle is to make an oxide film on the metal surface to isolate the air and achieve rust prevention.

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Parameter Of Product:

xq01

OUR PACKAGE:

1. 25 kg bags or 50kg bags.
2. bags with pallet.
3. 25 kg cartons or cartons with pallet.
4. Packing as customers’ request

Product detail pictures:

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We always stick to the principle "Quality First, Prestige Supreme". We are fully committed to providing our clients with competitively priced quality products, prompt delivery and professional service for China Wholesale Spring Washer Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng , The product will supply to all over the world, such as: Monaco, Porto, South Africa, With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.

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