This M13x30mm hex head cap screw, crafted from superior 316 stainless steel, offers exceptional corrosion resistance and strength. Its precise dimensions and robust material make it ideal for critical fastening applications in harsh environments.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M13 |
| Length | 30mm |
| Head Width | 33mm |
Precision-manufactured to tight tolerances, this M13x30mm hex head cap screw features a nominal diameter of M13 and a length of 30mm. The head width measures 33mm, ensuring adequate bearing surface for secure tightening. Constructed from 316 stainless steel, it exhibits excellent resistance to pitting and crevice corrosion, particularly in chloride-rich environments. This makes it a preferred choice for marine, chemical processing, and food & beverage industries where elevated performance and longevity are paramount. The material's inherent strength and durability guarantee reliable fastening under demanding conditions, preventing premature failure and ensuring structural integrity.
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 M13 hex head. 2. Ensure the mating threads are clean and free of debris. 3. Apply consistent torque to achieve a secure fastening, avoiding over-tightening which could damage threads.
| 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) |
|---|---|---|
| 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 the wrong size wrench, leading to stripped head or incomplete engagement. | Always use a wrench or socket that precisely fits the 33mm head width for optimal torque transfer. |
| Applying excessive torque, potentially causing thread stripping or material fatigue. | Adhere to recommended torque specifications for M13 fasteners to ensure joint integrity without overstressing the components. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and shipbuilding, Chemical processing equipment, Food and beverage industry machinery, Outdoor and coastal construction.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||