China wholesale Outer Hexagon Bolt Factories – Black high strength Hex bolts full series – Zhongli bolts Detail:
DIN standard: DIN933 DIN931 DIN960 DIN961 DIN6914
EN standard: EN15048 EN14399
ISO standard: ISO4014 ISO4017
GB standard: GB5783 GB5782 GB5785 GB5786
Size: M10,M12,M16,M18,M20,M22,M24,M27,M36,M39,M42,M45,M48,M56,M64
Length: from 20mm to 500mm
Grade:8.8,10.9,12.9
ANSI standard: ASTM A325,UNC,UNF
Dia: 1/2’’ 5/8’’ 3/4’’ 1’’ 1 1/4’’ 1 1/2’’ 1 3/4’’
Grade: Gr5,Gr8
All surface color: Zinc plated, Yellow Galvanized, Hot dip galvanizing


Packing:
1. 25kgs carton+36 cartons into wooden pallet
2. small boxes + big carton+ wooden pallet
3. 15kgs in carton+60 cartons + wooden pallet
4. Sacks in bulk + pallet
5. Domestic packing, small boxes into big carton


1.What is the quality of your products guarantee?
We have passed ISO9001:2015 Quality Management System Certification, our inspectors test each lot at different steps during production process.
2:How can I get a quotation?
Please provide us your details request (standard, logo, size, material, surface treatment, quantity etc.) t leave us an inquiry or email to us and we will response immediately. You can add my wechat/whatsapp: 008615257861940
3:How to get a free sample?
We can send you samples for free,but you must pay DHL courier charge
4:What’s the process of order?
Send us Inquiry →get quotation →confirm orders→ pay deposit→start production
5:When can l expect the customized product to be finished?
Sample:7 weeks (Standard).
Bulk order: 40-50 working days(Standard).
If you have any other questions, please feel free to contact us!
Product detail pictures:





Related Product Guide:
"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for China wholesale Outer Hexagon Bolt Factories – Black high strength Hex bolts full series – Zhongli bolts, The product will supply to all over the world, such as: Lahore , European , Angola , We are in continuous service to our growing local and international clients. We aim to be worldwide leader in this industry and with this mind; it is our great pleasure to serve and bringing the highest satisfaction rates among the growing market.
By Daniel Coppin
from Istanbul
- 2017.05.02 18:28
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Clementine
from Netherlands
- 2017.03.28 12:22





