This M7x27mm hex head cap screw, crafted from robust 304 stainless steel, offers exceptional corrosion resistance and superior tensile strength for critical fastening applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M7 |
| Length | 27mm |
| Head Width | 27mm |
A high-performance industrial component, this M7x27mm hex head cap screw features a standard metric thread and a nominal diameter of 7mm. The overall length is 27mm, with a substantial 27mm hex head width providing ample surface area for torque application. Manufactured from high-grade 304 stainless steel, it exhibits excellent resistance to a wide range of corrosive environments, including atmospheric, chemical, and marine conditions. This material also provides good mechanical properties, making it suitable for medium to heavy-duty structural and mechanical assemblies where reliability and longevity are paramount. Its design ensures secure and stable connections in demanding operational settings.
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 or wrench size for the M7 hex head. 2. Ensure the mating threads are clean and free from debris. 3. Thread the cap screw into the receiving component, applying steady torque until the desired tightness is achieved, avoiding over-tightening to prevent thread stripping or component damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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 incorrect tool size, leading to head damage or slippage. | Utilize a properly sized socket or wrench that fully engages the hex head. |
| Applying excessive torque, causing thread galling or fastener failure. | Adhere to recommended torque specifications for the application and material, or use a torque wrench for precision. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Machinery and equipment assembly, Structural support systems, Outdoor and marine installations.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||