China China Wholesale Round Head Screw Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng Manufacturer and Supplier

China Wholesale Round Head Screw Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng

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We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for Hot Dip Galvanized Nut, locking nut, 10mm threaded rod, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

China Wholesale Round Head Screw 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:

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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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Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for China Wholesale Round Head Screw Manufacturers - Black Hex Bolt DIN 933 DIN 931 – Yateng , The product will supply to all over the world, such as: Birmingham, Roman, Finland, We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.

Countersunk Bolt