Engineered for demanding environments, this M13 x 53mm brass hex cap screw provides exceptional corrosion resistance and non-sparking properties, ensuring reliable performance in harsh conditions.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Galvanized |
| Grade | N/A |
| Size | M13 |
| Length | 53mm |
| Head Width | 27mm |
Purpose-built for heavy-duty applications, this M13 x 53mm hex head cap screw is manufactured from high-grade brass, offering superior resistance to corrosion, oxidation, and chemical attack. The substantial 27mm head width ensures excellent torque transfer and load distribution, making it ideal for applications where vibration or stress is a concern. Brass's inherent non-magnetic and non-sparking characteristics make it a safe choice for environments where flammable materials or sensitive electronic equipment are present. Its moderate tensile strength combined with ductility allows for secure fastening without compromising material integrity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating fastener (nut or tapped hole). 2. Apply lubricant to threads if required for smoother assembly or disassembly. 3. Tighten the hex head cap screw to the recommended torque specification using a calibrated wrench.
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or component damage. | Always adhere to the manufacturer's recommended torque specifications and use a torque wrench for precise application. |
| Using the wrong tool for tightening, potentially damaging the hex head. | Utilize a correctly sized, high-quality hex socket or wrench to ensure proper engagement and prevent cam-out. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Chemical processing equipment, Electrical enclosures and grounding systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||