Engineered for robust assembly, this M6 x 135mm hex head cap screw is crafted from premium 304 stainless steel. Offering superior corrosion resistance and tensile strength, it ensures reliable performance in diverse environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Size | M6 |
| Length | 135mm |
| Head Width | 20mm |
Specified by design engineers worldwide, this M6 x 135mm hex head cap screw features a nominal diameter of M6 and a substantial length of 135mm, providing extended reach for critical joint configurations. The head width is precisely engineered at 20mm, ensuring optimal engagement with standard tooling for controlled torque application. Constructed from 304 stainless steel (ASTM A2-70 equivalent), it exhibits excellent resistance to a broad spectrum of corrosive agents, making it suitable for marine, chemical processing, and outdoor applications where durability and longevity are paramount. Its inherent toughness and ductility facilitate secure fastening without compromising structural 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 M6 tool (e.g., socket wrench, hex key) with a 20mm head engagement capacity. 2. Ensure the mating threads are clean and free from debris. 3. Insert the screw and tighten to the specified torque value, avoiding over-tightening to prevent thread stripping or component damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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) |
|---|---|---|
| M6 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M6 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using incorrect tooling that does not fully engage the 20mm hex head. | Employ a socket or wrench that precisely fits the 20mm head width to ensure uniform torque distribution and prevent cam-out. |
| Applying excessive torque, leading to thread damage or fastener failure. | Consult design specifications for the recommended torque value and utilize a calibrated torque wrench for precise application. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural assembly in corrosive environments, Marine hardware and equipment, Chemical processing plant components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||