This M5 x 83mm Hex Head Cap Screw, crafted from premium 304 stainless steel, offers superior corrosion resistance and tensile strength. Its robust design ensures secure fastening in diverse industrial and structural applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M5 |
| Length | 83mm |
| Head Width | 27mm |
Engineered for reliability and performance, this M5 x 83mm Hex Head Cap Screw features a substantial 27mm head width for optimal torque application and secure seating. Constructed from grade 304 stainless steel, it provides exceptional resistance to corrosion and oxidation, making it suitable for environments exposed to moisture, chemicals, and varying temperatures. The metric M5 thread pitch ensures compatibility with standard metric components. Its substantial length of 83mm allows for use in thicker material assemblies or where extended reach is required. This fastener is designed to withstand significant shear and tensile loads, making it a dependable choice for critical structural connections and heavy-duty equipment assembly.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate size and type of wrench or socket to fit the 27mm hex head. 2. Ensure the mating threads are clean and free from debris to prevent cross-threading. 3. Apply consistent torque until the desired clamping force is achieved, avoiding overtightening to prevent thread stripping or fastener damage.
| 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) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M5 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M5 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to head damage or incomplete tightening. | Always use a wrench or socket that precisely matches the 27mm hex head for optimal torque transfer and fastener integrity. |
| Overtightening, which can strip threads or compromise the structural integrity of the fastener or mating component. | Apply torque gradually and stop once the required clamping force is met. Consult torque charts for specific applications if necessary. |
| Failure to clean mating threads before installation, increasing the risk of cross-threading and damaging both the screw and the receiving component. | Thoroughly inspect and clean both the screw's threads and the tapped hole or nut before starting assembly. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections, Machinery and equipment assembly, Marine and outdoor applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||