Our firm promises all consumers from the first-class solutions along with the most satisfying post-sale company. We warmly welcome our regular and new clients to join us for Lowest Price for DIN931 M20 Grade 10.9 Carbon Steel Black Zinc Plated Hex Head Bolts, We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
China Carbon Steel Hex Head Bolts and Grade 10.9 Hex Bolts, Welcome any of your inquiries and concerns for our goods. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We’re the first business partner for yourself!
● Place of origin: Ningbo, China

● Min quantity request: 500 kgs per size

● Brand Name: ZYL

● Standard : Hex bolts DIN931,DIN933,DIN912

● Keywords: high strength bolts, carbon steel hex bolts, Grade10.9 hex head bolts

● Material: 35K 45K,10B21, 40Cr,35CrMo,42CrMo

● Dia: M10-M48

● Surface treatment: Black oxide, Zinc Plated,Hdg.Dacromet

ISO4014

GB5782

GB, the Chinese Pinyin abbreviation of “National Standard”, means the national standard of the People’s Republic of China.

ISO, the English abbreviation of the International Organization for Standardization. Its full name is “International Organization for Standardization” or “International Stadard Organized”.

Black oxide、Zinc Plated、dacromet

Gr8.8、 Gr10.9、Gr12.9

1. Are you a GB and ISO bolt manufacturer?

Yes, we are manufacturer

2. What does your company have?

We mainly produce hex bolts, hex head flange bolts, Hexagon Socket Head Cap Screws, stud bolts, hex nuts, etc.

3. How long is your delivery time for GB and ISO bolts?

30-45 days

4. How long I can get the price? 

We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).

5. What about the warranty?

We are very confident in our products, and we pack them very well to make sure the goods in well protection.

To avoid any subsequent trouble regarding quality issue, we suggest you check the goods once you receive them. If there is any transport damaged or quality issue, don’t forget take the detail pictures and contact us as soon as possible, we will properly handle it to make sure your loss to reduce to the smallest.Our firm promises all consumers from the first-class solutions along with the most satisfying post-sale company. We warmly welcome our regular and new clients to join us for Lowest Price for DIN931 M20 Grade 10.9 Carbon Steel Black Zinc Plated Hex Head Bolts, We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
Lowest Price for China Carbon Steel Hex Head Bolts and Grade 10.9 Hex Bolts, Welcome any of your inquiries and concerns for our goods. We look forward to establishing a long-term business relationship with you in the near future. Contact us today. We’re the first business partner for yourself!