
Segment Bolt for Tunnel Construction
2.Size: 1/2-1 3/8; M12-M36
3.Mechanical grade: 12.9
4.Case hardening: HRC38-HRC42
5.ISO9001:2008
Product Introduction
According to the needs of different markets, we can provide our customers with high quality and cost-effective Hydraulic Cylinder, Bucket Bushing, Excavator Idler Wheel and services. We will then deliver our greatest price ranges to you. We have external emphasis on the pursuit of development, innovation, and diversification, and internal pursuit of excellence and strict workmanship. Our goal is to provide our customers with high quality products and a complete set of services to meet their needs. We have a modern vision,we are market-oriented and we take customer satisfaction as the direction of development.
Product Description
Segment Bolt Nut is a type of threaded fastener. Nuts are almost always used in combination with matching bolts to hold multiple parts together. Through the friction of the thread (slight elastic deformation), the slight tension of the bolt and the compression of the parts to be fixed, the two parts are held together. Segment Bolt Nut is widely used to fasten and connect two parts with through holes.
Product Information
1.Raw Material: 40Cr
2.Size: 1/2-1 3/8; M12-M36
3.Mechanical grade: 12.9
4.Case hardening: HRC38-HRC42
5.ISO9001:2008
Application
Segment Bolt Nut is indispensable in daily life and industrial manufacturing. It is widely used in power equipment, electromechanical machinery products, ships, vehicles, water conservancy projects, and even chemical experiments, etc.
Process

Specification
|
NO. |
OEM PN# |
Dimension |
BOLT W |
NUT W |
|
1 |
SM9/16*1 14/25 |
9/16''*1 14/25''UNF |
0.061 |
0.018 |
|
2 |
9W9265+8H5724 |
1/2''*1 1/2''UNF |
0.057 |
0.017 |
|
3 |
3S8182+7H3607 |
5/8''*1 7/8''UNF |
0.115 |
0.047 |
|
4 |
6V0937+7H3607 |
5/8''*2 7/64''UNF |
0.121 |
0.047 |
|
5 |
1171617+7H3608 |
3/4''*1 15/16''UNF |
0.248 |
|
|
6 |
SM3/4*2 |
3/4''*2''UNF |
0.182 |
0.064 |
|
7 |
5P4130+7H3608 |
3/4''*2 5/8''UNF |
0.209 |
0.064 |
|
8 |
SM3/4*2 7/25 |
3/4''*2 7/25''UNF |
0.202 |
0.064 |
|
9 |
3S0336+7H3608 |
3/4''*2 3/8''UNF |
0.219 |
H:0.07 |
|
10 |
5P7665+7H3608 |
3/4''*2 1/2''UNF |
||
|
11 |
SM3/4*2 16/25 |
3/4''*2 16/25''UNF |
0.273 |
|
|
12 |
9S2727+7H3609 |
7/8''*2 9/16''UNF |
0.361 |
0.103 |
|
14 |
9W8328+7H3609 |
7/8''*3 3/16''UNF |
||
|
15 |
7T1248+7H3609 |
7/8''*3''UNF |
||
|
13 |
5P0233+2M5656 |
1''*3''UNS |
||
|
16 |
5P5422+2M5656 |
1''*3 5/8''UNS |
0.545 |
0.15 |
|
17 |
09203-11860+01803-11824 |
M18*1.5*60 |
0.2 |
0.07 |
|
18 |
SM22070 |
M22*1.5*70 |
0.33 |
0.113 |
|
19 |
SM22070 |
M22*1.5*70 |
0.374 |
0.109 |
|
20 |
154-27-12320+01803-32228 |
M22*1.5/22.9*70.4 |
0.436 |
|
|
21 |
SM24049 |
M24*1.5*49 |
0.19 |
0.07 |
|
22 |
SM24068 |
M24*1.5*68 |
0.37 |
0.143 |
|
23 |
155-27-12181+01803-02228 |
M22*1.5*71 |
0.102 |
|
|
24 |
SM24079 |
M24*1.5*79 |
0.506 |
0.16 |
|
25 |
178-27-11150+01803-02430 |
M24*1.5/26*80 |
||
|
26 |
195-27-12632+01803-02430 |
M24*1.5/26*90 |
0.56 |
0.16 |
|
27 |
195-27-31641+195-27-31871 |
M24*1.5*90 |
||
|
28 |
SM27095 |
M27*2*95 |
0.69 |
0.22 |
|
29 |
19M8002 |
M20*55 |
0.19 |
|
Our Service
♦ 100% quality assurance, development and manufacturing follow original ones.
♦ One-to-one products factory. Ensure the best quality.
♦ Reasonable inventory and timely delivery.
♦ Rapid response within 24 hours.
♦ Long-term strong and stable supply capacity.
♦ Goods will Be packed safely and carefully.
♦ The first-class logistics to Ensure the safe arrival of your goods.
♦ Excellent After-sales service. Track usage. Positive feedback response.
Delivery Time
Generally, if we have stock, it will take about 7-day delivery time. Or it will take about 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and quantity of your order.
Packing And Shipping

We have developed a number of competitive Segment Bolt for Tunnel Construction with independent intellectual property rights. We always pay attention to the needs and development of our employees, adhere to the people-oriented management concept, and fully mobilize the enthusiasm, initiative and creativity of our talents. We always carry out the management policy of reliable, efficient, safe and harmonious, and sustainable development, and adhere to strict standards from raw material procurement, manufacturing process to inspection and testing.
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