This M7 x 24mm hex head cap screw, forged from robust 304 stainless steel, provides exceptional strength and corrosion resistance. Its precise dimensions ensure reliable performance in critical fastening applications.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M7 |
| Length | 24mm |
| Head Width | 31mm |
Trusted by engineers across multiple sectors, this M7 x 24mm hex head cap screw is manufactured from premium 304 stainless steel, renowned for its excellent corrosion resistance and moderate strength properties, making it ideal for environments exposed to moisture or chemicals. The M7 thread pitch ensures a secure fit, while the 24mm length offers substantial engagement. The substantial 31mm head width allows for high torque application with standard tooling, ensuring a reliable and permanent connection in diverse industrial settings, from marine applications to food processing equipment.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket for the 31mm hex head. 2. Align the M7 threads of the cap screw with the corresponding tapped hole or nut. 3. Apply steady torque to tighten the screw until the desired clamping force is achieved, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to stripping of the hex head. | Always use a wrench or socket that precisely matches the 31mm head width for optimal engagement and torque transfer. |
| Applying excessive torque, which can damage the threads or the mating component. | Tighten to the recommended torque specification for the application, considering the material strength of both the screw and the fastened components. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and equipment assembly, Food processing machinery, Chemical processing plants, Outdoor structural components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||