This M16x49mm hex head cap screw, crafted from high-grade carbon steel, offers robust fastening solutions. Its precise dimensions and superior material properties ensure secure and dependable connections in demanding environments.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M16 |
| Length | 49mm |
| Head Width | 33mm |
Engineered for reliability and performance, this M16 hex head cap screw features a nominal diameter of 16mm and a length of 49mm. The head, with a width across flats of 33mm, is designed for optimal torque application via standard hex drivers. Constructed from high-strength carbon steel, it exhibits excellent tensile and shear strength, making it suitable for dynamic load bearing and structural integrity applications. The material's inherent toughness allows it to withstand significant stress and vibration without failure. Its precise manufacturing ensures consistent thread engagement and reliable load distribution.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate size and thread pitch of the mating component. 2. Insert the hex head cap screw through the aligned components. 3. Tighten the screw using a calibrated torque wrench to the manufacturer's specified torque value, ensuring proper preload.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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) |
|---|---|---|
| M16 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M16 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or fastener fracture. | Always use a calibrated torque wrench and adhere to recommended torque specifications for the specific application and material. |
| Using the wrong size or thread pitch, resulting in improper fit and compromised joint integrity. | Verify the screw's dimensions and thread pitch against the mating component's specifications before installation. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy machinery assembly, Structural steel connections, Automotive chassis components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||