NINGBO YONGBIAO FASTENER CO.,LTD
| Payment Terms | T/T |
| Supply Ability | 500Tons/month |
| Delivery Time | 7-25days |
| Packaging Details | Carton Box/Pallet/Customized |
| Payment Method | EXW/FOB/CIF/DDP |
| Grade | 8.8/10.9 |
| Color | Yellow |
| Size | M4*8,M2 M3 M4 M5 M6 M8 M9 M10,according to the client's demand,M3.5*25,M1-M24 |
| Head type | Hexagon |
| Finish | zinc plated |
| Length | 13--152mm,4mm 6mm 8mm 10mm 12mm 14mm 20mm 30mm 40mm,3mm-60mm,10-50mm,16mm-120mm |
| Drive type | slotted |
| Sample | Available,5-8 PCS samples FREE,free,Avaliable (shipping costs needed) |
| Type | Self Tapping Screw |
| Brand Name | YB |
| Model Number | Hex Slotted Screw |
| Certification | ISO9001,TUV |
| Place of Origin | ZheJiang China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500Tons/month |
| Delivery Time | 7-25days | Packaging Details | Carton Box/Pallet/Customized |
| Payment Method | EXW/FOB/CIF/DDP | Grade | 8.8/10.9 |
| Color | Yellow | Size | M4*8,M2 M3 M4 M5 M6 M8 M9 M10,according to the client's demand,M3.5*25,M1-M24 |
| Head type | Hexagon | Finish | zinc plated |
| Length | 13--152mm,4mm 6mm 8mm 10mm 12mm 14mm 20mm 30mm 40mm,3mm-60mm,10-50mm,16mm-120mm | Drive type | slotted |
| Sample | Available,5-8 PCS samples FREE,free,Avaliable (shipping costs needed) | Type | Self Tapping Screw |
| Brand Name | YB | Model Number | Hex Slotted Screw |
| Certification | ISO9001,TUV | Place of Origin | ZheJiang China |
| High Light | Slotted End Wood Tapping Screws ，Hexagonal Head Wood Tapping Screws ，ST4.8-ST6.3 Wood Tapping Screws | ||
Zinc Coated ST4.8-ST6.3 Hexagonal Head Woodworking Screws with Washer & Slotted End
1.Products Details:
This assembly is a pre-configured fastening solution combining three components:
1. Cross Recessed Hexagon Head Bolt: Features a hexagonal shank for wrench tightening and a cross-shaped recess (Phillips drive) for screwdriver compatibility, offering dual-tool accessibility.
2. Spring Washer: A helical washer that provides tension and vibration resistance, preventing loosening under dynamic loads.
3. Flat Washer: A thin circular washer placed between the bolt head and the surface, distributing pressure evenly and protecting the material from damage.
2.Key Features:
Enhanced Torque Transmission
Reduced Wood Splitting
Quick and Secure Fastening
Superior Load Distribution
High-Strength Durability
Corrosion Resistance
Versatile Sizing (ST4.8-ST6.3)
Cost-Effective Maintenance
Improved Aesthetic Finish
3.Technical Parameters of Hex Bolt with lock and plain washer
| Standard | DIN,GB,ISO |
| Diameter | ST4.2,ST4.8,ST5.5,ST6.3 |
| Length | 25mm,32mm,38mm,50mm,55mm,63mm,75mm,100mm |
| Material | Carbon Steel |
| Packaging Details | Carton box |
| Inspection | ISO9001 |
| Service | OEM ODM Customized |
4.Certificate Display
5.Production Process
6.Packaging and shipping Details
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-6000000
Employee Number:
45~53
Ecer Certification：
Verified Supplier
Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...
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