| Item | Specification Details |
|---|---|
| Product Name | Full Thread Hex Head Bolt |
| Material | SUS304 Stainless Steel (A2-70 Grade), optional SUS316 (A4-80) |
| Surface Finish | Natural Bright Polished Stainless Steel, no electroplating coating |
| Standard Sizes | M5, M6, M8, M10, M12, M14, M16; Custom full thread length available |
| Structure | Standard six-sided hex head + full uniform rolling thread shank |
| Applicable Base | Automation equipment, coastal machinery, food processing equipment, chemical workshop, outdoor precision frames, marine fixtures |
| Core Features | Outstanding rust, acid and salt spray corrosion resistance; full thread design for flexible clamping position adjustment; standard hex head compatible with all common wrenches & torque tools; smooth burr-free thread for stable nut matching; permanent anti-corrosion performance without coating peeling risk |
| Application Scenarios | Marine equipment assembly, food machinery fixing, coastal photovoltaic support connection, chemical pipeline fitting, outdoor automation frame installation, medical equipment fastening |
| Custom Service | OEM & ODM, customized full thread length, laser marking on hex head, SUS316 high corrosion resistant material replacement, non-standard special sizes |
Full Thread Stainless Steel Hex Head Bolt
This full thread hex bolt is a universal corrosion-resistant fastener, widely applied in humid, coastal and slightly corrosive working environments.
It is integrally forged from SUS304 stainless steel with natural polished metallic surface, requiring no additional anti-rust electroplating, so there is no risk of coating peeling and losing anti-corrosion performance in long-term service. The full rolling thread runs through the entire bolt shank, allowing free adjustment of clamping position when assembling thin or multi-layer thin workpieces, which greatly improves assembly flexibility compared with half-thread bolts.
The regular hexagonal head perfectly matches socket wrenches, open-end wrenches and torque spanners, enabling stable, slip-free tightening operation. A2-70 grade stainless steel provides reliable tensile and shear load capacity, meeting the fastening demands of medium-load precision equipment.
Different from carbon steel electroplated bolts, stainless steel full thread hex bolts maintain stable anti-rust performance under rain, salt fog and weak acid erosion, making them the preferred choice for outdoor, marine, food and chemical industries. All finished bolts pass hardness, tensile strength and thread precision inspection before delivery, complying with international stainless steel fastener standards. Custom thread lengths and special material grades can be produced for bulk export orders.
