This M18 x 88mm Hex Head Cap Screw is precision-engineered from high-quality brass. Offering superior corrosion resistance and non-sparking properties, it ensures reliable fastening in challenging industrial settings.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Size | M18 |
| Length | 88mm |
| Head Width | 16mm |
A high-performance industrial component, this M18 x 88mm brass hex head cap screw is manufactured to exacting standards. Its material composition, solid brass, provides excellent resistance to corrosion, particularly in marine, chemical, and humid environments. The nominal thread diameter is M18, with a total length of 88mm. The hex head measures 16mm across the flats, ensuring compatibility with standard M18 hex wrenches and drive tools. This design facilitates secure tightening and reliable load distribution. Brass's inherent non-sparking nature makes it a critical choice for hazardous locations where ignition sources must be strictly controlled.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean both the threaded hole and the cap screw threads to remove any debris or contaminants. 2. Carefully thread the cap screw into the receiving component by hand to prevent cross-threading. 3. Using an appropriate hex wrench, tighten the cap screw to the recommended torque specification, ensuring a secure and stable joint.
| 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) |
|---|---|---|
| M18 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M18 | 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 a steel wrench on a brass screw, potentially damaging the head. | Always use a brass or high-quality steel wrench that fits the hex head precisely to avoid stripping or deforming the fastener. |
| Over-tightening the brass screw, which can lead to thread damage or material deformation. | Refer to torque charts for brass fasteners or use a torque wrench to apply the correct tension, avoiding excessive force. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical connectors and enclosures, Chemical processing equipment, Food and beverage machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||