The bolts are classified into 3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9 and 12.9 according to the performance grade. The bolts above 8.8 grade (including 8.8 grade) are made of low carbon alloy steel or medium carbon steel and have undergone heat treatment (quenching and tempering). They are generally called high-strength bolts and below 8.8 grade (excluding 8.8 grade) are generally called ordinary bolts.
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stainless steel half thread hex head 8.8 grade m8*50 bolt
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Bolt full tooth is to point to bolt bolt rod place is all whorl.Half tooth is screw part half is whorl, half is smooth rod.
item name | hex head half thread bolt |
material | stainless steel,carbon steel |
size | m5-m64 |
length | 35mm-470mm |
surface treatment | Dacromet, blue white galvanized, blackened |
moq | 1500 pcs |
Class of bolts
Tooth shape of bolt
Bolts according to the thread of the teeth are divided into two categories coarse teeth and fine teeth, coarse teeth in the sign of the bolts do not show.Ordinary bolts can be divided into A, B and C grades according to the production accuracy. A and B grades are refined bolts and C grades are coarse bolts.For steel structure connection bolts, unless specially noted, generally ordinary coarse C class bolts.
Size Information
Size Chart of This Design
Tooth pitch | m5 | m10 | m20 | m30 | m64 |
Length | 35mm | 70mm | 80mm | 135mm | 470mm |
Related Products
Company Introduction
Kunshan Caiyuhua Metal Products Co.,Ltd. established in 2010.located in Kunshan city .It is around 60 KM to Shanghai city, just
one hour drive from Shanghai seaport. with a unique geographical advantage .
Kunshan Caiyuhua Metal Products Co.,Ltd is a professional fastener company which including design ,production ， manufacturing
,product sales ,brand service .The main product including National standard (GB);American standard (ANSI);German standard (DIN);
Japanese standard (JIS);International standard (ISO);And other areas of the steel structure high quality bolt fasteners and
special fastener. By the way We also provide OEM&ODM service. Our company sincerely welcome all the business partners to consult,
negotiate and place orders and we will provide “one-stop” service for you.
QUALITY IS OUR COMPANY’S CULTURE! We have selected imported and national large-scale steel factory as the raw material source .we
have produced various high quality fasteners including of “bolts, nails ,nuts ,rods and studs ,assembling series ,non-standard
parts and precision machinery parts “via ERP management system .With the annual output of 150 thousand tons all kind fasteners
,Our productions have exporting to EU, Japan , Middle East ,Southeast Asia and other overseas countries ,which receive favorable
comments by international friends .
With the aim of “ trustworthy business “ ,we will strive to expand the domestic and international market and establish the
relationship with national and oversea vendors for stable cooperation to gain the benefit of “Win-Win” in the future .
one hour drive from Shanghai seaport. with a unique geographical advantage .
Kunshan Caiyuhua Metal Products Co.,Ltd is a professional fastener company which including design ,production ， manufacturing
,product sales ,brand service .The main product including National standard (GB);American standard (ANSI);German standard (DIN);
Japanese standard (JIS);International standard (ISO);And other areas of the steel structure high quality bolt fasteners and
special fastener. By the way We also provide OEM&ODM service. Our company sincerely welcome all the business partners to consult,
negotiate and place orders and we will provide “one-stop” service for you.
QUALITY IS OUR COMPANY’S CULTURE! We have selected imported and national large-scale steel factory as the raw material source .we
have produced various high quality fasteners including of “bolts, nails ,nuts ,rods and studs ,assembling series ,non-standard
parts and precision machinery parts “via ERP management system .With the annual output of 150 thousand tons all kind fasteners
,Our productions have exporting to EU, Japan , Middle East ,Southeast Asia and other overseas countries ,which receive favorable
comments by international friends .
With the aim of “ trustworthy business “ ,we will strive to expand the domestic and international market and establish the
relationship with national and oversea vendors for stable cooperation to gain the benefit of “Win-Win” in the future .
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