Engineered for demanding applications, this M20 x 14mm hex head cap screw is constructed from premium 316 stainless steel, offering superior corrosion resistance and strength for critical connections.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M20 |
| Length | 14mm |
| Head Width | 30mm |
Trusted by engineers across multiple sectors, this M20 x 14mm hex head cap screw is manufactured from high-grade 316 stainless steel, renowned for its exceptional resistance to pitting and crevice corrosion in chloride-rich environments. With a nominal diameter of M20 and a length of 14mm, it features a substantial 30mm hex head width for robust torque application. This material composition makes it ideal for marine hardware, chemical processing equipment, food processing machinery, and outdoor structural applications where longevity and integrity are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure threads on both the screw and mating component are clean and free of debris. 2. Hand-thread the screw initially to verify alignment and prevent cross-threading. 3. Tighten to the specified torque using an appropriate wrench or socket, ensuring the head remains square to the surface.
| 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) |
|---|---|---|
| M20 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M20 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening, leading to thread stripping or bolt fracture. | Always adhere to the recommended torque specifications for the fastener and application. |
| Using the wrong tool size for the hex head, causing damage to the head or tool. | Utilize a correctly sized socket or wrench that fits snugly onto the hex head. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and offshore structures, Chemical processing and food & beverage industries, Outdoor and corrosive environment assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||