Engineered for demanding environments, this M9 x 74mm hex head cap screw is crafted from superior 304 stainless steel, ensuring exceptional corrosion resistance and mechanical integrity for critical fastening needs.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M9 |
| Length | 74mm |
| Head Width | 14mm |
A high-performance industrial component, this M9 x 74mm hex head cap screw is precision-manufactured from 304 stainless steel, offering excellent tensile strength and superior corrosion resistance against a wide range of chemicals and environments. The M9 thread provides robust joining capabilities, while the 74mm length allows for secure fastening through thicker materials. The 14mm hex head width ensures adequate torque transfer with standard tooling, making it suitable for applications requiring reliable and durable connections in sectors such as marine, chemical processing, food and beverage, and outdoor construction.
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 14mm hex head. 2. Insert the M9 x 74mm cap screw into the pre-drilled and tapped hole or through the mating components. 3. Apply controlled torque, ensuring the screw is seated flush against the mating surface without overtightening.
| 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) |
|---|---|---|
| M9 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M9 | 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 the hex head. | Always use a wrench or socket that precisely fits the 14mm hex head to ensure proper torque application and prevent damage. |
| Overtightening the screw, which can lead to thread stripping or component damage. | Utilize a torque wrench and adhere to the recommended torque specifications for M9 threads in the specific materials being joined. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and fixtures, Chemical processing equipment, Food grade machinery assembly, 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. | ||||