Engineered for superior performance in corrosive environments, this M11 x 64mm Hex Head Cap Screw is crafted from premium 304 stainless steel, ensuring exceptional durability and reliability for critical fastening tasks.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M11 |
| Length | 64mm |
| Head Width | 21mm |
Purpose-built for heavy-duty applications, this M11 x 64mm hex head cap screw features a robust 304 stainless steel construction, renowned for its excellent corrosion resistance, high tensile strength, and non-magnetic properties. The 21mm head width provides ample surface area for secure torque application with standard hex drivers. Ideal for environments exposed to moisture, chemicals, or saltwater, its inherent strength and durability make it a preferred choice for structural assemblies, machinery, and marine applications where long-term performance is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate size and length of the M11 x 64mm hex head cap screw for the application. 2. Ensure mating components are clean and free from debris or damage. 3. Thread the cap screw into the receiving component, applying consistent torque with a calibrated hex driver until the desired tightness is achieved, avoiding over-tightening.
| 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size or length of screw, leading to inadequate clamping force or component damage. | Always verify the required screw size and length against engineering drawings or application specifications before installation. |
| Over-tightening the screw, which can strip threads, deform components, or reduce fastener fatigue life. | Utilize a torque wrench set to the manufacturer's recommended torque specifications for the screw and application. |
| Using carbon steel screws in corrosive environments, leading to premature rust and fastener failure. | For applications exposed to moisture, chemicals, or saltwater, exclusively use 304 or 316 stainless steel fasteners. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections, Marine hardware and equipment, Industrial machinery and equipment assembly, Chemical processing plants, Food processing 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. | ||||