This M22 x 48mm Hex Head Cap Screw, forged from superior 316 stainless steel, offers exceptional corrosion resistance and high tensile strength for critical industrial fastening applications.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M22 |
| Length | 48mm |
| Head Width | 13mm |
Specified by design engineers worldwide, this M22 x 48mm hex head cap screw is manufactured from premium 316 stainless steel, renowned for its enhanced resistance to pitting and crevice corrosion, particularly in chloride-rich environments. With a nominal diameter of M22 and a length of 48mm, it features a precisely machined head with a 13mm width across flats, ensuring optimal engagement with standard hex sockets and wrenches for secure torque application. The inherent properties of 316 stainless steel, including its excellent ductility and weldability, make this fastener ideal for marine, chemical processing, and food and beverage industries where extreme durability and hygiene are 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 calibrated to the required specification. 2. Ensure mating threads are clean and free of debris. 3. Apply steady, controlled torque to achieve the desired clamping force without over-tightening.
| 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 excessive force leading to thread stripping. | Adhere to specified torque values and use a calibrated torque wrench. |
| Installing with incompatible fasteners, leading to galvanic corrosion. | Ensure all fasteners in the assembly are of the same or compatible material grade. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and offshore structures, Chemical processing equipment, Food and beverage processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||