This M22x57mm Hex Head Cap Screw, crafted from premium Aluminum 6061, offers superior corrosion resistance and a lightweight profile, ideal for critical structural and mechanical assemblies.
| Standard | DIN 933 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Size | M22 |
| Length | 57mm |
| Head Width | 29mm |
A high-performance industrial component, this M22x57mm Hex Head Cap Screw is manufactured from Aluminum 6061, a precipitation-hardening alloy known for its excellent strength-to-weight ratio, good corrosion resistance, and moderate toughness. With a nominal diameter of M22, a shank length of 57mm, and a head width measuring 29mm, this fastener is designed to meet stringent engineering requirements. Its suitability spans applications demanding reduced mass, resistance to environmental degradation, and reliable load-bearing capabilities within its specified parameters, such as in aerospace, marine, and specialized equipment manufacturing.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free from debris or damage. 2. Hand-thread the screw to confirm alignment and prevent cross-threading. 3. Torque the screw to the manufacturer's recommended specification using a calibrated torque wrench, ensuring the head sits flush against the mating surface.
| 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) |
|---|---|---|
| M22 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M22 | 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 the aluminum screw, which can lead to thread stripping or material deformation. | Utilize a calibrated torque wrench and adhere strictly to the specified torque values for Aluminum 6061 fasteners. |
| Using steel washers with aluminum screws, which can cause galvanic corrosion. | Employ washers made from compatible materials, such as aluminum, nylon, or specifically designed anti-corrosion washers. |
A: This Hex Head Cap Screw, Aluminum 6061 is manufactured from Aluminum 6061.
A: Structural components in lightweight machinery, Marine and nautical equipment assemblies, Aerospace interior fittings and fixtures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||