This M23x20mm brass hex head cap screw offers exceptional corrosion resistance and moderate strength, ideal for applications in marine, chemical, and decorative settings where aesthetics and longevity are paramount.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Passivated |
| Grade | N/A |
| Size | M23 |
| Length | 20mm |
| Head Width | 35mm |
Specified by design engineers worldwide, this M23x20mm brass hex head cap screw features a nominal diameter of 23mm and a thread pitch conforming to ISO standards. The head width measures 35mm, providing ample surface area for torque application. Constructed from brass alloy, it exhibits excellent resistance to galvanic corrosion, making it suitable for environments exposed to moisture and various chemicals. Its machinability and decorative appeal also lend themselves to specialized industrial and architectural uses.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate M23 tapping or through-hole for the cap screw. 2. Hand-thread the cap screw to engage the threads, ensuring no cross-threading. 3. Tighten the cap screw to the required torque specification using a calibrated wrench, ensuring the head is seated flush.
| 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 |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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, which can strip the brass threads. | Utilize a torque wrench and adhere to manufacturer-recommended torque values for M23 brass fasteners. |
| Using incompatible tools, damaging the hex head. | Employ a correctly sized hex socket or wrench specifically designed for M23 hex heads. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Chemical processing equipment, Decorative architectural elements, Electrical connectors and enclosures.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||