Engineered for robust fastening, this M12 x 75mm hex head cap screw is constructed from premium 304 stainless steel, ensuring superior corrosion resistance and durability for critical applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M12 |
| Length | 75mm |
| Head Width | 31mm |
Trusted by engineers across multiple sectors, this M12 x 75mm hex head cap screw offers a nominal diameter of 12mm and a length of 75mm, with a substantial 31mm head width for enhanced torque application. Fabricated from 304 stainless steel, it boasts excellent corrosion resistance, superior tensile strength, and good formability, making it suitable for environments prone to moisture and chemical exposure. Its robust design ensures reliable load-bearing capabilities in structural, mechanical, and marine assemblies.
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. 2. Ensure mating threads are clean and free of debris. 3. Tighten screw to the recommended torque specification for the application.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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) |
|---|---|---|
| M12 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M12 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or fastener fatigue. | Utilize a calibrated torque wrench and adhere to manufacturer-recommended torque values. |
| Using the wrong size socket, resulting in damage to the hex head. | Verify the socket size matches the head width of the cap screw (31mm). |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections, Marine hardware and equipment, Industrial machinery assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||