Engineered for demanding applications, this M7x123mm hex head cap screw is crafted from corrosion-resistant Aluminum 6061. Its lightweight yet robust construction ensures reliable fastening in diverse environments.
| Standard | DIN 933 |
| Material | Aluminum 6061 |
| Finish | Passivated |
| Grade | N/A |
| Size | M7 |
| Length | 123mm |
| Head Width | 18mm |
Specified by design engineers worldwide, this M7x123mm hex head cap screw utilizes Aluminum 6061, a precipitation-hardening alloy known for its excellent strength-to-weight ratio, corrosion resistance, and good machinability. The M7 thread size ensures precise engagement, while the 123mm length provides ample reach for various assemblies. The 18mm hex head width allows for secure torque application with standard tooling. Typical applications include structural components in aerospace, automotive chassis, marine hardware, and general industrial machinery where weight reduction and environmental resilience are paramount. Operating temperature range is -20°C to +80°C.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate torque wrench and socket size. 2. Ensure mating threads are clean and free of debris. 3. Apply torque gradually to the specified value to achieve a secure joint without over-stressing the material.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M7 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M7 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-torquing Aluminum 6061 fasteners | Adhere to manufacturer-recommended torque specifications to prevent thread stripping or material deformation. |
| Using incompatible materials in corrosive environments | Verify that all mating components are also corrosion-resistant, particularly in marine or chemical processing applications. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Aerospace structural components, Automotive chassis and body panels, Marine hardware and fittings.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||