This M23 x 131mm Hex Head Cap Screw, crafted from robust carbon steel, offers superior strength and durability. Designed for critical fastening applications requiring high tensile strength and secure connections.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M23 |
| Length | 131mm |
| Head Width | 7mm |
Engineered for reliability and performance, this M23 x 131mm hex head cap screw is manufactured from high-grade carbon steel, providing exceptional tensile strength and resistance to shear forces. The M23 diameter and 131mm length ensure suitability for substantial structural connections and heavy-duty machinery. Its precisely formed hex head, with a nominal width of 7mm, allows for efficient torque application using standard wrenches or sockets, facilitating secure and repeatable assembly. The inherent properties of carbon steel offer a balance of strength and cost-effectiveness, making it an ideal choice for a wide range of industrial environments where robust fastening is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket size for the M23 hex head. 2. Align the screw with the pre-tapped hole or nut. 3. Engage the screw threads and turn clockwise to tighten, applying consistent torque. 4. Ensure the screw is seated firmly and the joint is secure.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using an incorrect size wrench or socket, leading to head stripping. | Always use the correctly sized wrench or socket that fits snugly onto the hex head. |
| Over-tightening the screw, which can damage the threads or the workpiece. | Follow recommended torque specifications or tighten until snug and the joint is secure, avoiding excessive force. |
| Cross-threading the screw, resulting in damaged threads on both the screw and the mating component. | Ensure the screw is started straight and hand-tightened for the first few turns to confirm proper thread engagement before applying torque. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Connections, Industrial Equipment Mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||