Engineered for superior strength and corrosion resistance, this M20 x 110mm hex head cap screw is crafted from premium 304 stainless steel. Its robust design ensures reliable fastening in a wide range of industrial applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M20 |
| Length | 110mm |
| Head Width | 21mm |
Manufactured under strict quality controls, this M20 x 110mm hex head cap screw features a nominal diameter of M20, a length of 110mm, and a head width of 21mm. Constructed from 304 stainless steel, it offers excellent resistance to corrosion, pitting, and crevice corrosion, making it ideal for use in harsh marine, chemical, and food processing environments. The material's inherent toughness and tensile strength ensure secure and durable connections under significant load.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating thread and surrounding material are clean and free from debris. 2. Engage the hex head cap screw with the corresponding tapped hole or nut. 3. Tighten using an appropriate wrench or socket to the recommended torque specification for the application, ensuring a secure and stable connection.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | 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 stripped hex head. | Always use a wrench or socket that precisely fits the 21mm hex head to ensure proper engagement and prevent damage. |
| Over-tightening, potentially damaging the threads or the fastened components. | Consult engineering specifications or use a torque wrench to achieve the correct torque for the application, avoiding excessive force. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine and offshore equipment assembly, Chemical processing plant construction, Food and beverage industry machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||