This M19x46mm hex head cap screw is engineered from high-grade carbon steel for superior strength and reliability in critical industrial assemblies. Its robust design ensures secure fastening under significant load.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M19 |
| Length | 46mm |
| Head Width | 13mm |
A high-performance industrial component, this M19x46mm hex head cap screw is manufactured from premium carbon steel, offering excellent tensile strength and durability for demanding applications. Featuring a nominal diameter of M19 and a length of 46mm, it boasts a precise head width of 13mm, ensuring compatibility with standard tooling and providing substantial clamping force. The carbon steel composition provides a cost-effective yet robust fastening solution suitable for a wide range of structural and mechanical assemblies where reliable load bearing is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free of debris. 2. Hand-tighten the cap screw to engage threads properly. 3. Use an appropriately sized wrench or socket to tighten the cap screw to the specified torque, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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 a damaged or worn tool for tightening. | Always use a new or well-maintained wrench or socket to prevent stripping the hex head and ensure proper torque application. |
| Cross-threading the cap screw during installation. | Initiate threading by hand to confirm alignment and prevent cross-threading, which can damage both the screw and the mating component. |
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. | ||||