This M16 x 65mm Hex Head Cap Screw, crafted from robust carbon steel, offers superior tensile strength for critical structural and mechanical assemblies. Engineered for demanding industrial environments.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M16 |
| Length | 65mm |
| Head Width | 18mm |
A high-performance industrial component, this M16 x 65mm Hex Head Cap Screw is manufactured from high-grade carbon steel, providing exceptional tensile strength and durability. The 18mm head width ensures ample bearing surface for secure torque application. Designed to meet stringent industrial standards, it is ideal for load-bearing applications, machinery construction, and infrastructure projects where reliability and sustained performance are paramount. The material's inherent toughness resists deformation under stress, ensuring long-term fastener integrity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean mating surfaces and threaded holes to remove debris and ensure proper engagement. 2. Apply appropriate lubricant or anti-seize compound to threads as per application requirements. 3. Insert the cap screw and engage threads by hand for at least two full turns to prevent cross-threading. 4. Tighten the cap screw to the specified torque value using a calibrated torque wrench, ensuring the head is seated firmly against the surface.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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 bolt fracture. | Always use a calibrated torque wrench and adhere to recommended torque specifications for the bolt size and material. |
| Using the wrong tool size, which can damage the hex head and compromise torque application. | Ensure the correct size hex socket or wrench is used to match the 18mm head width precisely. |
| Not cleaning threads on both the screw and the mating component, causing premature wear and reduced clamping force. | Thoroughly clean all threads before assembly to ensure smooth engagement and maximum fastener efficiency. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Heavy Machinery Assembly, Structural Steel Construction, Automotive and Aerospace Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||