Engineered for robust connections, this M22 x 17mm Hex Head Cap Screw features superior 316 stainless steel construction. Its corrosion resistance makes it ideal for harsh environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M22 |
| Length | 17mm |
| Head Width | 23mm |
Built to exacting engineering tolerances, this M22 x 17mm Hex Head Cap Screw is manufactured from premium 316 stainless steel, renowned for its exceptional resistance to corrosion, pitting, and crevice corrosion in aggressive environments, including marine and chemical processing. The M22 nominal diameter ensures significant load-bearing capacity, while the 17mm length provides precise engagement for controlled joint assembly. The 23mm head width offers a substantial bearing surface for torque application and stress distribution. This fastener is engineered for applications demanding high tensile strength and long-term durability under severe operating conditions.
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 (23mm). Ensure the mating threads are clean and free of debris. 2. Insert the cap screw into the pre-drilled and tapped hole or through the clearance hole and into a mating nut. 3. Apply torque according to the design specifications, ensuring gradual and even tightening to achieve the desired clamping force without over-stressing the fastener or joint.
| 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) | 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 incorrect torque values, leading to under-tightening (weak joint) or over-tightening (thread stripping or fastener failure). | Always adhere to the recommended torque specifications for the specific application and joint materials. Utilize a calibrated torque wrench for accurate application. |
| Cross-threading the fastener due to improper alignment during insertion. | Initiate thread engagement by hand for several turns to ensure proper alignment before applying any tools. If resistance is felt, back out and re-align. |
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 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. | ||||