Engineered for superior performance in harsh conditions, this M7x27mm hex head cap screw is crafted from premium 316 stainless steel, offering exceptional corrosion and chemical resistance. Ideal for critical fastening applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M7 |
| Length | 27mm |
| Head Width | 34mm |
Designed for demanding industrial environments, this M7x27mm hex head cap screw features a robust M7 thread size and a 27mm length, ensuring secure and reliable fastening. Its 316 stainless steel composition provides excellent resistance to pitting, crevice corrosion, and general corrosion, making it suitable for marine, chemical processing, and food/beverage industries. The hex head design allows for high torque application with standard tools, and the overall construction ensures long-term integrity and durability under significant stress and environmental exposure.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. 2. Apply appropriate lubricant if required by application. 3. Tighten screw to the specified torque using a calibrated torque wrench.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M7 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M7 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening which can strip threads or damage the fastener. | Always use a calibrated torque wrench and adhere to recommended torque specifications for the material and joint design. |
| Using the wrong fastener material for the intended environment, leading to premature corrosion. | Verify the material's chemical resistance properties against the specific corrosive agents present in the application; 316 stainless steel is recommended for high-corrosion scenarios. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and offshore equipment, Chemical processing plants, Food and beverage production equipment, Medical devices and pharmaceutical manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||