This M6 x 135mm Hex Head Cap Screw, crafted from premium 316 stainless steel, offers superior corrosion resistance and exceptional tensile strength for critical industrial and marine applications. Its robust design ensures reliable fastening under extreme conditions.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M6 |
| Length | 135mm |
| Head Width | 30mm |
Purpose-built for heavy-duty applications, this M6 x 135mm Hex Head Cap Screw features a substantial 30mm head width for enhanced torque transfer and secure seating. Constructed from marine-grade 316 stainless steel, it provides unparalleled resistance to pitting, crevice corrosion, and general corrosion, making it ideal for harsh chemical, saltwater, and high-humidity environments. The material's inherent toughness and excellent mechanical properties ensure consistent performance and longevity in structural assemblies, equipment mounting, and other demanding fastening tasks where reliability is 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 through the assembled components. 3. Tighten the cap screw to the specified torque using an appropriately sized wrench, ensuring even pressure.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Over-tightening the screw, leading to thread stripping or component damage. | Always adhere to recommended torque specifications for the specific application and materials being joined. |
| Using inappropriate tools that can damage the hex head or the screw. | Utilize high-quality, correctly sized wrenches or socket sets to ensure proper engagement with the hex head. |
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 structural assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||