Jiaxing City Qunbang Hardware Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 200TON/MONTH |
| Delivery Time | 30days |
| Packaging Details | 25kg Carton+900kg/Pallet |
| standard | DIN7991 |
| Material | Carbon steel |
| Surface treatment | Plain,Zinc,Black |
| Grade | 6.8/8.8/10.9 |
| Process | Cold Forming |
| Sample | Free Sample |
| Packaging | 25kg Carton+900kg/Pallet |
| Brand Name | QBH |
| Model Number | DIN7991 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
DIN 7991 Carbon Steel CL8.8 10.9 12.9 Countersunk Head Screws
Square Neck M3 TO M24 CL12.9 Countersunk Head Screws
DIN 7991 Countersunk Head Screws
QBH Color Zinc Plated Hex Socket Groove Big Flat Head Self-Drilling Screw
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 200TON/MONTH |
| Delivery Time | 30days | Packaging Details | 25kg Carton+900kg/Pallet |
| standard | DIN7991 | Material | Carbon steel |
| Surface treatment | Plain,Zinc,Black | Grade | 6.8/8.8/10.9 |
| Process | Cold Forming | Sample | Free Sample |
| Packaging | 25kg Carton+900kg/Pallet | Brand Name | QBH |
| Model Number | DIN7991 | Certification | ISO9001 |
| Place of Origin | CHINA | ||
| High Light | DIN7991 Flat Head Socket Bolt ，Grade 10.9 Flat Head Socket Bolt ，Machinery Flat Head Socket Bolt | ||
DIN 7991 - Hexagon socket countersunk head cap screws
Current norm: DIN EN ISO 10462
Equivalent norms: ISO 10642; UNI 5933;
Made from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws. They're angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.
Black-oxide alloy steel screws have mild corrosion resistance in dry environments.
Zinc-plated alloy steel screws resist corrosion in wet environments. Screws with a blue-dyed finish have a distinctive blue color that makes them easy to identify.
More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. All are passivated for added protection against oxidation and corrosion. They may be mildly magnetic. Screws are angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.
FAQ
Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2014
Total Annual:
3000-4500
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat... Jiaxing City Qunbang Hardware Co,ltd is a productiondesignsales and after-sales as one of the fasteners business,The company is located in HangjiaHu Plain,close to ShanghaiNingboZhapu ports.The geographical position is superior,the transportation is convenient,has created the nat...
Get in touch with us
Leave a Message, we will call you back quickly!