This M16 x 58mm Aluminum 6061 hex head cap screw offers exceptional corrosion resistance and a high strength-to-weight ratio, ideal for critical assemblies where performance and durability are paramount.
| Standard | DIN 933 |
| Material | Aluminum 6061 |
| Finish | Galvanized |
| Grade | N/A |
| Size | M16 |
| Length | 58mm |
| Head Width | 17mm |
Designed for demanding industrial environments, this M16 x 58mm hex head cap screw is precision-machined from Aluminum Alloy 6061. This alloy provides excellent corrosion resistance, good machinability, and a high strength-to-weight ratio, making it suitable for aerospace, marine, and structural applications. The nominal thread diameter is M16, with a grip length of 58mm. The hex head measures 17mm across flats, ensuring compatibility with standard tooling for secure installation and torque application. Its inherent lightweight properties minimize overall assembly weight without compromising structural integrity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate socket wrench or hex driver with a 17mm opening. 2. Clean both the screw threads and the mating tapped hole or nut to remove debris. 3. Insert the screw and engage the threads, tightening by hand initially to prevent cross-threading. 4. Apply torque using the wrench, adhering to specified torque values for Aluminum 6061 to avoid over-stressing the fastener or the mating 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) |
|---|---|---|
| M16 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M16 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the aluminum screw, which can lead to thread stripping or galling, especially in softer mating materials. | Always refer to torque charts for Aluminum 6061 fasteners and use a calibrated torque wrench. Consider using anti-seize compound if mating with dissimilar metals. |
| Using the wrong size wrench, leading to damaged hex head corners and difficulty in achieving proper torque. | Ensure the wrench or driver is a precise 17mm size to maintain full contact with the hex head and facilitate secure tightening. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Lightweight structural assemblies in automotive and aerospace, Marine hardware and fixtures requiring corrosion resistance, Electrical enclosures and control panel mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||