This M13 x 150mm Hex Head Cap Screw, crafted from premium 316 stainless steel, provides exceptional corrosion and chemical resistance. Ideal for robust, long-lasting fastening solutions in harsh conditions.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M13 |
| Length | 150mm |
| Head Width | 17mm |
Engineered for reliability and performance, this M13 x 150mm hex head cap screw is manufactured from high-grade 316 stainless steel. This austenitic alloy offers superior resistance to pitting and crevice corrosion in chloride environments, making it ideal for marine, chemical processing, and outdoor applications. The M13 thread designation indicates a nominal major diameter of 13mm, with a 150mm length for substantial grip. The 17mm head width ensures secure engagement with standard hex wrenches and sockets, facilitating precise torque application and reliable joint integrity under significant mechanical stress.
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. Insert the cap screw through the components to be joined. 3. Tighten the cap screw using an appropriate hex wrench or socket, applying the recommended torque for the application.
| 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) | 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using a standard steel screw in a corrosive environment. | Always select 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure. |
| Over-tightening the fastener, leading to thread stripping or material deformation. | Consult engineering specifications or torque charts to apply the correct torque value for the specific application and materials being joined. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and fittings, Chemical processing equipment, Outdoor structural components, Food and beverage industry 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. | ||||