Engineered for superior performance, this M24x80mm hex head cap screw is crafted from premium 304 stainless steel. It offers exceptional corrosion resistance and robust tensile strength for critical fastening needs.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M24 |
| Length | 80mm |
| Head Width | 21mm |
Precision-manufactured to tight tolerances, this M24x80mm hex head cap screw ensures reliable and secure fastening in demanding environments. Constructed from ASME-compliant 304 stainless steel, it exhibits excellent resistance to corrosion and pitting, making it suitable for marine, chemical processing, and food-grade applications. The M24 nominal diameter provides substantial load-bearing capacity, while the 80mm length offers ample thread engagement for medium-duty to heavy-duty connections. The 21mm hex head width is optimized for standard tooling, facilitating efficient installation and removal with torque wrenches or impact drivers. Its superior strength-to-weight ratio and durability make it a preferred choice for applications where structural integrity 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. Ensure mating threads are clean and free of debris. 2. Engage the cap screw fully into the receiving component. 3. Tighten to the specified torque using a calibrated torque wrench, ensuring even pressure distribution.
| 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) |
|---|---|---|
| M24 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M24 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening, leading to thread stripping or fastener fatigue. | Always adhere to the manufacturer's recommended torque specifications and use a calibrated torque wrench. |
| Using the wrong size or type of tool, resulting in cam-out and potential damage to the hex head. | Utilize a properly sized, high-quality hex socket or wrench that fits snugly into the hex head. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections, Machinery and equipment assembly, Marine and offshore installations.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||