This M23 x 80mm hex head cap screw, crafted from premium 304 stainless steel, offers superior strength and corrosion resistance. Engineered for reliability in critical fastening applications.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M23 |
| Length | 80mm |
| Head Width | 28mm |
Built to exacting engineering tolerances, this M23 x 80mm hex head cap screw boasts a nominal diameter of 23mm and a length of 80mm. The 28mm hex head width ensures optimal torque application with standard tooling. Constructed from 304 stainless steel, it exhibits excellent resistance to rust and corrosion, making it suitable for environments exposed to moisture, chemicals, and saltwater. Its high tensile strength ensures secure and durable fastening in demanding structural and mechanical assemblies. This fastener meets stringent industrial standards for performance and longevity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate torque wrench and socket size (28mm for this M23 screw). 2. Ensure threads on both the screw and the mating component are clean and free of debris. 3. Thread the screw into the mating component by hand to confirm proper alignment and prevent cross-threading. 4. Tighten the screw to the specified torque value using the torque wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M23 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M23 | 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 socket, leading to stripping of the hex head. | Always verify the socket size matches the head width (28mm for this M23 screw) to ensure proper engagement. |
| Over-tightening the screw, which can lead to thread damage or material deformation. | Adhere to the recommended torque specifications for the application to prevent over-stressing the fastener and mating components. |
| Cross-threading the screw due to misalignment during initial insertion. | Start threading the screw by hand to ensure it engages the mating threads smoothly and without resistance before applying any torque. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections in corrosive environments, Marine and offshore equipment assembly, Chemical processing plant 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. | ||||