Engineered for superior corrosion resistance and mechanical strength, this M9 x 54mm hex head cap screw is crafted from premium 316 stainless steel for critical industrial applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M9 |
| Length | 54mm |
| Head Width | 33mm |
Designed for demanding industrial environments, this M9 x 54mm hex head cap screw offers exceptional performance in corrosive conditions. Constructed from 316 stainless steel, it provides superior resistance to pitting and crevice corrosion, making it ideal for marine, chemical processing, and food & beverage industries. The M9 thread size and 54mm length, combined with a substantial 33mm head width, ensure robust clamping force and secure assembly in heavy-duty applications requiring reliability and longevity.
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 of debris. 2. Hand-tighten the screw to initiate thread engagement. 3. Utilize a calibrated torque wrench to achieve the specified tightening torque, ensuring even pressure across the joint.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-torquing the fastener | Use a calibrated torque wrench to adhere to recommended torque specifications for the thread size and material. |
| Using the wrong tool for tightening | Employ a properly sized hex socket or wrench to prevent stripping the head of the screw. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and construction, Chemical processing equipment, Food and beverage machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||