Engineered for demanding environments, this M9x56mm hex head cap screw is constructed from superior 316 stainless steel, offering exceptional corrosion resistance and mechanical strength for critical fastening applications.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M9 |
| Length | 56mm |
| Head Width | 15mm |
Trusted by engineers across multiple sectors, this M9x56mm hex head cap screw is manufactured from premium 316 stainless steel, renowned for its enhanced resistance to pitting and crevice corrosion in chloride-rich environments. The M9 diameter and 56mm length provide robust load-bearing capacity, while the 15mm hex head width ensures secure tightening with standard tooling. This material composition makes it ideal for applications in marine hardware, chemical processing equipment, food and beverage machinery, and pharmaceutical manufacturing where hygiene and durability are paramount.
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 from debris. 2. Insert the cap screw into the designated hole, ensuring proper alignment. 3. Tighten the cap screw to the specified torque using an appropriate wrench, taking care not to overtighten.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Using the wrong torque specification, leading to fastener failure or thread damage. | Always consult the engineering drawings or a torque chart for the correct tightening torque for the specific application and material. |
| Cross-threading the screw during installation, causing damage to both the screw and the mating component. | Start threading by hand to ensure proper engagement before using a tool. If resistance is met, back the screw out and realign. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine Hardware and Equipment, Chemical Processing Plants, Food and Beverage Manufacturing, Pharmaceutical Equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||