Dongguan Guanbiao Hardware Products Co., LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 |
| Delivery Time | 15-20 work days |
| Packaging Details | Plastic bag + carton + pallet |
| Eccentricity | ±1.5mm, ±2.0mm, ±2.5mm, ±3.0mm |
| Tensile Strength | 1,200 MPa |
| Tooth | no |
| Surface Treatment | Dacromet® Coating (1,000hrs Salt Spray) |
| Use | Fixing adjustment |
| Country Of Origin | China |
| Package Contents | 10000 x Eccentric Adjustment Screw |
| Exterior | smooth |
| Production Process | Cold heading, cold forging |
| Drive | Hex Socket |
| Brand Name | guanbiao |
| Model Number | M10x25mm to M20x120mm |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 |
| Delivery Time | 15-20 work days | Packaging Details | Plastic bag + carton + pallet |
| Eccentricity | ±1.5mm, ±2.0mm, ±2.5mm, ±3.0mm | Tensile Strength | 1,200 MPa |
| Tooth | no | Surface Treatment | Dacromet® Coating (1,000hrs Salt Spray) |
| Use | Fixing adjustment | Country Of Origin | China |
| Package Contents | 10000 x Eccentric Adjustment Screw | Exterior | smooth |
| Production Process | Cold heading, cold forging | Drive | Hex Socket |
| Brand Name | guanbiao | Model Number | M10x25mm to M20x120mm |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Grade 12.9 eccentric adjustment screws ，Dacromet coated hex socket screws ，Eccentric screws with ±1.5-3.0mm offset | ||
Correct structural misalignments with hex drive eccentric screws. ±1.5-3.0mm offset. Grade 12.9 alloy steel, Dacromet coated. For mining/conveyor equipment. Hex sizes: H8-H14. Custom offsets.
Engineered for **heavy industrial frame realignment**, these **Hex Socket Eccentric Screws** feature a **precision-machined off-axis shank (±1.5-3.0mm offset)** to compensate for drilling errors up to 6mm. Constructed from **quenched-tempered 42CrMo alloy steel (Grade 12.9)**, they deliver 1,200MPa tensile strength with **Dacromet coating** resisting corrosion in abrasive environments. The **internal hex drive (H8-H14)** enables high-torque installation without stripping.
TECHNICAL SPECIFICATIONS | |
| Drive Type | Hex Socket (Internal Allen Drive) |
| Eccentric Offset (e) | ±1.5mm, ±2.0mm, ±2.5mm, ±3.0mm |
| Hex Size (AF) | H8 (M10), H10 (M12), H12 (M16), H14 (M20) |
| Sizes | M10x25mm to M20x120mm |
| Tensile Strength | 1,200 MPa |
| Material | Alloy Steel 42CrMo (Grade 12.9) |
| Surface Treatment | Dacromet® Coating (1,000hrs Salt Spray) |
| Max Plate Thickness | 20mm (per side) |
| Customization | Non-standard e-values, lengths, coatings |
Primary Uses & Applications:
- Mining conveyor frame alignment
- Press machine weldment repair
- Crane boom connection joints
- Agricultural equipment assembly
- Shipbuilding structural compensation
How to Use:
1. **Rotate** screw shank to align offset vector with hole deviation.
2. **Insert** through misaligned plates.
3. **Torque** with **hex key** (e.g., H10 for M12) at **150-220 Nm** (M12).
4. **Clamp** without welding or re-drilling.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi... Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi...
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