Engineered for superior performance, this M24 x 19mm hex head cap screw is constructed from robust 304 stainless steel. It offers exceptional corrosion resistance and durability for critical industrial applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M24 |
| Length | 19mm |
| Head Width | 30mm |
Designed for demanding industrial environments, this M24 hex head cap screw boasts a nominal diameter of 24mm and a precise 19mm length. Fabricated from premium 304 stainless steel, it provides excellent tensile strength and superior resistance to rust and corrosion, making it ideal for continuous exposure to moisture, chemicals, and varying temperatures. The 30mm head width ensures ample surface area for torque application via standard hex tools, facilitating secure and reliable fastening in heavy-duty machinery, structural assemblies, and outdoor infrastructure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating hole and thread. 2. Hand-thread the cap screw to engage initial threads. 3. Use a calibrated torque wrench to tighten to the specified torque value for the application.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Using standard steel fasteners in corrosive environments. | Always utilize 304 stainless steel fasteners for applications exposed to moisture, saltwater, or chemicals to prevent premature corrosion and structural failure. |
| Over-tightening the cap screw, leading to thread stripping or material deformation. | Employ a torque wrench and adhere to the manufacturer's recommended torque specifications for the fastener size and material to ensure optimal joint integrity. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Heavy machinery assembly, Marine and offshore structures, Chemical 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. | ||||