Engineered for robust fastening, this M8 x 34mm hex head cap screw is precision-crafted from premium 304 stainless steel. Offering superior corrosion resistance and tensile strength, it ensures reliable performance in demanding environments.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M8 |
| Length | 34mm |
| Head Width | 24mm |
Manufactured under strict quality controls, this M8 x 34mm hex head cap screw features a precisely machined 304 stainless steel body for exceptional corrosion resistance, even in harsh marine or outdoor conditions. Its metric thread conforms to international standards, ensuring compatibility with a wide range of metric components. The 304 stainless steel alloy provides a minimum tensile strength of 515 MPa and a yield strength of 205 MPa, making it suitable for structural applications requiring sustained load-bearing capacity. The head width of 24mm allows for secure torque application with standard tooling.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate metric tapping or pre-drilled hole sized for an M8 thread. 2. Insert the hex head cap screw, ensuring it threads smoothly without cross-threading. 3. Tighten the screw to the recommended torque specification using a calibrated torque wrench for the specific application and mating materials.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using insufficient torque, leading to loose connections and potential failure. | Always utilize a calibrated torque wrench and consult engineering specifications for the correct torque value for M8 fasteners in your specific application. |
| Cross-threading the screw, which damages both the screw and the mating component. | Ensure the screw is started by hand to confirm proper alignment before applying any tool torque. If resistance is felt, back out and realign. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and boat building, Food processing equipment, Outdoor structural components, Chemical processing machinery, General industrial assembly.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||