Engineered for superior performance, this M20x36mm hex head cap screw is manufactured from premium 316 stainless steel. It offers exceptional corrosion resistance and robust mechanical strength for critical applications.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M20 |
| Length | 36mm |
| Head Width | 19mm |
Built to exacting engineering tolerances, this M20x36mm hex head cap screw features a nominal diameter of 20mm and a length of 36mm. The head width measures 19mm, ensuring compatibility with standard tooling. Constructed from marine-grade 316 stainless steel, it provides superior resistance to pitting and crevice corrosion in aggressive environments, including saltwater and chemical exposure. Its high tensile strength and durability make it ideal for structural, marine, and industrial assembly where reliability 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 torque wrench and socket size for the M20 hex head. 2. Ensure the mating threads are clean and free of debris. 3. Apply the recommended torque to achieve a secure and reliable fastening without over-tightening.
| 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) |
|---|---|---|
| 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 |
|---|---|
| Using standard steel fasteners in corrosive environments. | Opt for 316 stainless steel to prevent premature corrosion and structural failure. |
| Over-tightening the fastener, leading to thread stripping or material fatigue. | Utilize a torque wrench set to the manufacturer's specified torque value for the application. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment assembly, Chemical processing plant construction, Food and beverage industry equipment, Wastewater treatment facilities.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||