High-quality M14x14mm Brass Hex Head Cap Screws, offering superior corrosion resistance and aesthetic appeal. Engineered for reliable fastening in demanding environments.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Size | M14 |
| Length | 14mm |
| Head Width | 21mm |
Built to exacting engineering tolerances, this M14x14mm brass hex head cap screw features a nominal diameter of 14mm and a thread length of 14mm. The hex head measures 21mm across flats, ensuring optimal torque transfer with standard hex drivers. Crafted from solid brass (typically UNS C36000 or similar free-machining alloy), it provides excellent resistance to corrosion, particularly in marine and humid environments. Its non-magnetic properties and good electrical conductivity make it suitable for electrical assemblies and sensitive equipment. The inherent ductility of brass allows for secure fastening without significant risk of fracture under typical load conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate hex key or socket for the 21mm head width. 2. Align the screw with the pre-tapped hole or mating component. 3. Engage the hex key and apply steady, even torque until the desired tightness is achieved, avoiding overtightening. 4. Ensure the screw is seated flush against the mating surface.
| 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) |
|---|---|---|
| M14 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M14 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force, leading to stripping of the threads or deformation of the screw head. | Apply torque gradually and use a torque wrench to adhere to recommended torque specifications for brass fasteners. |
| Using the wrong size hex key, which can damage the screw head and lead to poor engagement. | Always verify the hex key size matches the 21mm head width precisely. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and grounding components, Decorative trim and architectural elements, Food processing equipment (where corrosion resistance is key).
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||