Engineered for superior performance, this M22 x 127mm 316 Stainless Steel Hex Head Cap Screw offers exceptional corrosion resistance and high tensile strength, making it ideal for critical fastening in harsh environments.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M22 |
| Length | 127mm |
| Head Width | 22mm |
A proven choice for industrial professionals, this M22 x 127mm Hex Head Cap Screw is manufactured from premium 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, even in chloride-rich environments. With a substantial head width of 22mm, it provides excellent load distribution and torque transfer capabilities. Its robust construction ensures reliable performance in marine, chemical processing, food and beverage, and offshore applications where material integrity is paramount. Meets or exceeds relevant industry standards for strength and durability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the mating surfaces and threaded hole to remove any debris or contaminants. 2. Apply a suitable thread lubricant or anti-seize compound if recommended for the application. 3. Insert the cap screw and thread it by hand for at least two full turns to ensure proper engagement. 4. Tighten the cap screw to the specified torque using an appropriate wrench, ensuring even pressure and avoiding 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) |
|---|---|---|
| M22 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M22 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size or thread pitch for the application. | Always verify the required thread size and pitch against the mating component's specifications before selecting a fastener. |
| Over-tightening the cap screw, leading to thread stripping or component damage. | Utilize a calibrated torque wrench and adhere to the manufacturer's recommended torque specifications for the fastener and mating materials. |
| Failure to properly clean mating surfaces, leading to reduced clamping force or galling. | Ensure all surfaces are free of dirt, oil, or burrs prior to assembly to achieve optimal fastener performance. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment, Chemical processing plants, Food and beverage machinery, Wastewater treatment facilities, Structural assemblies in corrosive environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||