Engineered for superior performance, this M6 x 143mm hex head cap screw is crafted from premium 316 stainless steel. Its robust design and corrosion resistance make it the ideal choice for demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M6 |
| Length | 143mm |
| Head Width | 14mm |
Manufactured under strict quality controls, this M6 x 143mm hex head cap screw boasts exceptional tensile strength and a head width of 14mm. The 316 stainless steel composition offers superior resistance to pitting and crevice corrosion, making it suitable for marine, chemical processing, and food-grade applications. Its high alloy content, including molybdenum, ensures long-term durability and structural integrity in aggressive media and high-salinity conditions. Each unit is precisely machined to meet exacting dimensional tolerances, guaranteeing reliable fastening.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Apply appropriate lubricant if required for torque control. 3. Tighten screw to the specified torque value using a calibrated torque wrench.
| 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) |
|---|---|---|
| M6 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M6 | 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 head stripping. | Always use a correctly sized wrench or socket that fits snugly on the hex head. |
| Over-tightening, causing thread damage or material fatigue. | Adhere to the recommended torque specifications for the application and materials being joined. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and boat building, 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. | ||||