Home > Products > Bolt ,Nut,Washer,Stud > High-Strength Structural Bolting ISO 7412
High-Strength Structural Bolting ISO 7412
USD $0.1 - $1.5
/ Ton
1 Ton(Min.Order)
- 2147483647 Piece / Pieces per Month
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | PAPAY | |
| Model Number | M6-M100 |
Product Description
Specifications
ISO 74121.Hot foring,
2.Size: M16~M100
3.Finish:plain, black ,zinc plated, hot dip galva
Model Number: M4-M42 iso 7412 Heavy bolt hex head
- iso 7412 Heavy bolt hex head:: iso 7412 Heavy bolt hex head class 4.8/8.8/10.9
- Standard:: DIN,JIS ,BS,IFI
- Size:: M4-M42,1/4"-5/8"
- Coating 1:: Plain
- Coating 2:: Zinc plated
- Coating 3:: H.D.G
- Coating 4:: Dacromet
- Material 1:: Grade 2/5/8
- Material 2:: Class 4.8/8
. Widely used in wind power system,construction bridges, steel structural of boilers, industrial buildings, tower mast steel structure , lifting machines, etc.
Packing: Standard export packing or According to customer's requirement
| Process equipment | Multifunctional cold forging machine, Hot forging punch, Heat treatment line and finish treatment machine, etc |
| Test equipment | Hardness tester, Screw torsional force tester , GO/NO GO gauge, Screw groove depth tester, micrometer |
| Quality control | 1.QCC→ 2.IQC→ 3.IPQC/PQC→ 4.FQC→ 5.QA→ 6.QE→ 7.TQC |
| Certificate | ISO9001:2000 |
| Export area | North America, South America, North Europe, West Europe, Southeast Asia, Mid East, Africa |
| Export experience | 9years |
| Our core concept | Innoviation, credit |
| Our Goal | Good business reputation, Customer's interest first, High quality, Prompt delivery |
Thread Types:
• Typically metric coarse and metric fine
• British Standard Whitworth (BSW)
• British Standard Fine (BSF)
• Unified National Coarse (UNC)
• Unified National Fine (UNF)
• Unified National Series
• Coach screw thread form
Project Supply:
Contact Us
- Hangzhou Papaya Trading Co., Ltd.
- Contact nameSun Sulan Chat Now
- Phone86-571-85862199
- AddressLiansan Village,Yiqiao town,Xiaoshan District, Hangzhou, Zhejiang
Product Categories
| Bolt ,Nut,Washer,Stud | Cardan shaft | Drive shaft | Drive shaft and spare parts for Russia |
| New Products | PTO shaft | PTO shaft and spare parts for Brazil | U-joint assembly |
| Universal Joint | Welding stud |
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