This M16 x 90mm Hex Head Cap Screw, crafted from premium 304 stainless steel, offers superior corrosion resistance and robust tensile strength for critical fastening needs.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M16 |
| Length | 90mm |
| Head Width | 35mm |
Engineered for reliability and performance, this M16 x 90mm hex head cap screw features a substantial 35mm head width for efficient torque application. Constructed from 304 stainless steel, it provides exceptional resistance to rust, corrosion, and chemical attack, making it ideal for environments exposed to moisture, saltwater, or acidic conditions. Its robust mechanical properties ensure secure and long-lasting connections in structural assemblies, machinery, and outdoor equipment where durability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench or socket size for the M16 hex head. 2. Ensure mating surfaces are clean and free of debris. 3. Thread the cap screw into the designated fastener hole, ensuring smooth engagement of threads. 4. Tighten the cap screw to the specified torque value using a calibrated torque wrench for optimal joint integrity.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| 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) |
|---|---|---|
| M16 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M16 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force, leading to thread stripping or fastener breakage. | Always use a calibrated torque wrench and adhere to manufacturer-specified torque values. |
| Applying the screw to a corrosive environment without considering the material's limitations. | Verify that 304 stainless steel is suitable for the specific chemical and environmental conditions of the application. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural framing and support systems, Marine and offshore equipment, Food processing machinery, Automotive and aerospace 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. | ||||