Construction Machinery Tower Crane Spare Parts Grade 8 Bolt
| Price: |
US $ 3-10/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,Western Union |
Construction Machinery Tower Crane Spare Parts Grade 8 Bolt Bolts: Mechanical parts, threaded threaded fasteners with nuts. A type of fastener consisting of a head and a screw (with an external thread) is required to fit the nut for fastening the connection of two parts with through holes. 
hoist bolt M24x230 gjj model for mast section·Lots spare parts in stock ·professional technologyhoist bolt M24x230 gjj model for mast section·Hex bolt, Hexagon Bolt ·Metric Standard:DIN,ISO,JIS ·Certificate:ISO9001:2000 ·Material: Carbon Steel,Alloy Steel·Hexagon Bolt,Hexagon Nuts, Fastener·equipment:Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc as per your need. | Certificate: | ISO9001;2008 |
| Product name: | Hex Bolts ,Hexagon Bolts,Hex Head Bolts |
| Metric Standard: | DIN933,DIN931,DIN558,DIN601,DIN960,DIN961,ISO 4014,ISO 4017,JIS 1181 |
We also could produce un-standard products according to
customers'drawings or requirements |
| Class or Grade: | class/grade 4.8, 5.8, 6.8,8.8, 10.9, 12.9 |
| Head Mark: | TBF4.8, TBF5.8,TBF6.8,TBF10.9,TBF12.9 |
| We can mark the customers'abbreviations,such as "T 4.8" "T5.8" etc. |
| Material: | 1. Low Carbon Steel: C1008/C1010/C1015 |
| 2. Middel Carbon Steel: C1030/1035/1040/1045 |
| 3. Alloy Steel: 40CR |
| Size: | M6-M36 |
| Length: | 16mm-300mm |
| Finishing: | 1. Plain |
| 2.White Zinc Plated : CR3+ , CR+6 |
| 3.Yellow zinc plated |
| 4. Black zinc plated |
| 5.Black |
| 6.Heat treatment |
| 7.H.D.G |
| 8.Dacrotized |
| Packing; | Normal packing way: bulking in cartons, 25kgs/carton, 36cartons/ wood pallet (900kgs each pallet) |
| Also can pack products according to customers' requirement |
According to the thread of the teeth are divided into two categories of coarse teeth and fine teeth, thick teeth in the bolt does not show signs. Bolts in accordance with the performance level is divided into 3.6, 4.8, 5.6, 5.8, 8.8, 9.8, 10.9, 12.9 eight grades, of which 8.8 or more (including 8.8) bolt material is low carbon alloy steel or medium carbon steel and heat treatment (quenching + Tempering), commonly known as high-strength bolts, 8.8 or less (excluding 8.8) commonly known as ordinary bolts.
FAQ new and contactQ: Are you trading company or manufacturer ?A: We are trading company, but we have very good and long term cooperations with many leading manufacturers in tower crane and passenger hoist field in China.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to the product category and quantity.Q: Do you provide samples ? A: In this field, we seldom provide samples, but it depands.Q: What is your terms of payment ?We do TT most, but we can also do L/C and west union for you.
If you have another question, pls feel free to contact us as below: 
| Prod Model: |
M27 M22 |
| Dimension: |
M22*140 |
| Name: |
Construction Machinery Tower Crane Spare Parts Gra |
| Weight: |
3 Kgs |
| Length: |
Customer Required |
| Certification: |
ISO9001: 2000 |
| Condition: |
New |
| Type: |
Bolts |
| Application: |
Connection |
SYM HOIST & TOWER CRANE QUIPMENT Co., Ltd located in Shenyang China is one of the biggest supplier and export of tower crane, luffing crane, topless crane, passenger hoist along with the spare parts for them. With 20 years' experience on tower crane rent, installation, repair and reconstruction, the company has more than 50 experienced mechanical and electrical engineer responsible for the installation guide, failure diagnosis, maintainance and reconstruction for the tower crane at the construction site.
Having a long-term and good cooperative relationship with China's most famous manufacturer of tower crane and passenger hoist like YONGMAO, SANYO, Sichuan SCM, Zoomlion, GJJ, BAODA, etc. The company can offer you the best quality original tower crane and passenger hoist with most competitive price.
Also, we supply the best professional services, help customers make the right judgment, also the prompt shipment because of the largest number and most complete tower crane and passenger hoist spare parts inventory.
Our trading partners go all over the world, mainly in South-East Asia (Singapore, Hong Kong, Malaysia, Indonesia, the Philippines, Thailand, South Korea, Vietnam ), Middle East(T Arab emirates, Saudi Arabia, Qatar, Bahrain, Kuwait, Iran), India, Russia, Ukraine, Brazil, etc.
