Engineered for superior corrosion resistance and mechanical strength, this M16 x 64mm hex head cap screw in 316 stainless steel is ideal for critical fastening applications in harsh environments.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M16 |
| Length | 64mm |
| Head Width | 26mm |
Trusted by engineers across multiple sectors, this M16 x 64mm hex head cap screw boasts a nominal diameter of 16mm and a length of 64mm, with a robust 26mm head width for secure torque application. Manufactured from premium 316 stainless steel, it offers exceptional resistance to pitting and crevice corrosion, particularly in chloride-rich environments like marine and chemical processing. Its high tensile strength ensures reliable load-bearing capacity, making it suitable for structural assemblies, outdoor equipment, and food-grade applications where hygiene and durability are paramount. Conforming to relevant ISO standards, this fastener provides a dependable solution for challenging conditions.
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 from debris. 2. Apply appropriate lubricant if specified for the application, avoiding over-application. 3. Tighten the hex head cap screw to the recommended torque specification using a calibrated torque wrench, ensuring even pressure.
| 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) | 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) |
|---|---|---|
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using insufficient torque, leading to loose connections and potential failure. | Always consult a torque chart or engineering specifications for the correct torque value for the M16 size and material, and use a calibrated torque wrench. |
| Cross-threading during installation, damaging both the screw and the receiving threads. | Start the screw by hand for several turns to confirm alignment and prevent cross-threading before using a tool. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and shipbuilding, Chemical processing equipment, Food and beverage machinery, Outdoor architectural elements, Wastewater treatment plants.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||