High-performance M5 x 38mm hex head cap screw crafted from premium 304 stainless steel. Engineered for superior corrosion resistance and robust fastening in diverse environments.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M5 |
| Length | 38mm |
| Head Width | 27mm |
Specified by design engineers worldwide, this M5 x 38mm hex head cap screw offers exceptional mechanical integrity. Constructed from A2 (304) stainless steel, it provides excellent resistance to corrosion and a wide range of chemicals, making it suitable for marine, food processing, and outdoor applications. The metric thread conforms to ISO standards, ensuring precise fitment. Its substantial 27mm head width allows for secure torque application with standard wrenches, facilitating reliable and durable connections in critical assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating threads are clean and free from debris. 2. Insert the cap screw into the designated clearance hole. 3. Tighten the cap screw to the specified torque using an appropriate wrench.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or deformation of the mating surface. | Always adhere to the manufacturer's recommended torque specifications or use a calibrated torque wrench. |
| Using the wrong size or type of wrench, which can round the hex head and prevent proper tightening or removal. | Utilize a properly sized hex key or socket wrench that fits snugly onto the head. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and equipment, Food and beverage processing machinery, Outdoor structural assemblies, Chemical processing equipment, General machine construction.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||