This M23x70mm Hex Head Cap Screw, constructed from high-strength carbon steel, provides superior clamping force and axial load resistance for critical structural and machinery connections.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M23 |
| Length | 70mm |
| Head Width | 14mm |
Specified by design engineers worldwide, this M23x70mm Hex Head Cap Screw is manufactured from premium carbon steel, offering excellent tensile strength and ductility for demanding applications. With a nominal diameter of M23, a grip length of 70mm, and a precisely machined 14mm head width, it ensures consistent torque transfer and secure fastening. The carbon steel composition provides inherent hardness and wear resistance, making it suitable for repeated assembly and disassembly cycles in general industrial, automotive, and construction environments where robust load-bearing capabilities are paramount.
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. 2. Engage the cap screw by hand to ensure proper thread alignment. 3. Tighten the cap screw using an appropriately sized wrench or socket to the specified torque value, ensuring consistent pressure.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Over-tightening the screw, leading to thread stripping or fastener fracture. | Utilize a calibrated torque wrench and adhere to manufacturer-recommended torque specifications for the fastener and mating material. |
| Using the wrong size wrench, which can round off the hex head and impede proper tightening. | Always select a wrench or socket that precisely fits the 14mm hex head to ensure full engagement and prevent damage. |
A: This Hex Head Cap Screw, Carbon Steel is manufactured from Carbon Steel.
A: Structural Steel Connections, Heavy Machinery Assembly, 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. | ||||