This M11x99mm Hex Head Cap Screw, crafted from premium 304 Stainless Steel, offers superior strength and corrosion resistance for critical industrial applications. Engineered for reliable and secure fastening in demanding environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 99mm |
| Head Width | 26mm |
A high-performance industrial component, this M11x99mm Hex Head Cap Screw is manufactured from robust 304 stainless steel, renowned for its excellent corrosion resistance and moderate tensile strength, making it ideal for environments exposed to moisture and various chemicals. The M11 metric thread size ensures compatibility with standard M11 nuts and tapped holes. Its substantial 99mm length provides ample grip for thicker material assemblies, while the precisely machined 26mm hex head width allows for secure engagement with standard hex wrenches or sockets, facilitating high torque application for robust connections. Ideal for structural assemblies, machinery, and outdoor equipment where durability and longevity are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean mating surfaces and threads to remove any debris or contaminants. 2. Insert the cap screw through the aligned holes of the components to be joined. 3. Tighten the cap screw using an appropriately sized hex wrench or socket, applying torque according to design specifications to achieve a secure fastening without over-tightening.
| 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) | 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 wrench, leading to cam-out and potential damage to the hex head. | Always use a wrench or socket that precisely fits the 26mm hex head to ensure proper torque transfer and prevent damage. |
| Over-tightening the screw, which can strip threads or compromise the structural integrity of the components being joined. | Adhere to the recommended torque specifications for the application. If unsure, consult engineering drawings or a torque chart. |
| Not ensuring proper thread engagement, leading to a weak or failed joint. | Ensure the screw is threaded straight and fully engaged with the mating thread before applying significant torque. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Machinery and Equipment Manufacturing, Structural Steel Assemblies, Marine and Outdoor Applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||