Length is measured from the point at which the head sits flat with the surface, to the tip of the threads. Hex, pan, truss,
button, socket cap, and round head screws are measured from right under the head to the end of the threads.
Flat head screws are measured from the top of the head to the tip of the threads.
Grade 10.9 hex bolt made in China Heavy m5 m6 m8 m10 stainless steel hex bolt
USE
Automobile, aviation, new energy, high-speed rail etc.
Our Advantages
1、 Quality defective rate is 50PPM.
2、 ISO 9001 & IATF16949 certified.
3、 15+ years manufacturing experience.
4、 Have rich experience to cooperated with famous brand , like Porsche 、Tesla、Volvo 、Valeo、Paccar...
5、 Providing certificate such as PPAP Level3 、RoHS、MSDS、IMDS etc.
6、 Generally Production lead time is 15 days or even less.
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design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Name | hex bolts | |||||||
Material | Stainless Steel,Carbon steel,Brass,Aluminum or as your requirements | |||||||
Size | 9mm 3/8-16 x 1 m2 m4 m8 m10 m12 m17 m18 m20 m22 m30,custom | |||||||
Grade | 4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etc | |||||||
Standard | ISO,GB,DIN,JIS,ANSI/ASME,BSW,Non-standard. or base on the Drawings | |||||||
Certificate | ISO9001,ISO14001,IATF16949, ROHS | |||||||
Surface treatment | zinc plated,Ni-plated,Passivated,Black Oxide,Bronze | |||||||
Advantage | OEM / ODM / customized service provided | |||||||
Heat treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. | |||||||
USE | Automobile, aviation, new energy, high-speed rail | |||||||
Packing | Cartons+plastic Bags | |||||||
How is a hex bolt measured?
HEX BOLTS
There are many types of bolts andhardware nuts. Most, if not all,bolt types have machine threads.A threaded bolt screws into nutsto hold or fasten materialstogether.
HEX HEAD BOLTS
Hex bolts (six sided heads)are the industry standard forfasteners with forged heads.... For specifications such asA307 grade B, A325 and A490that require a heavy hexpattern.
HEX BOLTS
Hex bolts have hexagonal headsand machine threads for use with anut or in a tapped hole.Also knownas hex cap screws or machinebolts.
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Contact Us
● We served more than 100,000 customers and exported more than 100+ countries in the world.
● We have 100+ workers and 10+ R&D and quality employees.
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Chuanghe Fastener Co, Ltd. (CHE ) offers OEM & ODM & Customized services to customer, which included cold heading, CNC processing center, wire cutting, powder metallurgy processing and assembly of metal parts with plastic parts.We have industry leading quality inspection equipment such as 3D scanner, Ultrasonic Flaw Detector etc
Shortcut links
Contact with us
Tel: +86-186 0769 4667
E-Mail: info2@dgchuanghe.com
Add:
RM302, No.4 building Lizhou industrial Park, Shangshanqi, Zhushan District, Dongcheng Town, Dongguan City, China
