This M8x99mm Brass Hex Head Cap Screw offers superior corrosion resistance and non-sparking properties. Ideal for applications requiring durability and safety in challenging environments. A reliable choice for secure fastening.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M8 |
| Length | 99mm |
| Head Width | 9mm |
Manufactured under strict quality controls, this M8x99mm hex head cap screw features a 9mm head width, ensuring compatibility with standard tooling. Constructed from high-grade brass (CuZn39Pb3 or equivalent), it exhibits excellent resistance to corrosion and tarnishing, making it suitable for marine, chemical, and food processing environments. The material's inherent non-sparking nature is critical for hazardous area applications. Its tensile strength and ductility are carefully managed to provide secure and reliable load-bearing capabilities without brittle failure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate socket or wrench for the M8 hex head. 2. Ensure the mating threads are clean and free of debris. 3. Thread the cap screw into the receiving component, applying consistent torque until snug, then tighten to the required specification without over-torquing.
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to head stripping. | Always use a wrench or socket that precisely fits the 9mm hex head to prevent damage. |
| Over-torquing, causing thread damage or fastener fracture. | Refer to torque charts for brass fasteners and tighten only to the recommended specification for the application. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Chemical processing equipment, Food and beverage machinery, Electrical enclosures in corrosive atmospheres, Non-sparking tool applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||