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| Brand Name : | YB |
| Model Number : | Hex Slotted Screw |
| Certification : | ISO9001,TUV |
| Price : | Negotitaion |
| Payment Terms : | T/T |
| Supply Ability : | 500Tons/month |
| Delivery Time : | 7-25days |
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

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| Company Info. |
| NINGBO YONGBIAO FASTENER CO.,LTD |
| Verified Supplier |
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