Engineered for superior durability, this M19 x 83mm hex head cap screw is crafted from corrosion-resistant 304 stainless steel. Its robust construction ensures reliable fastening in challenging industrial settings.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Size | M19 |
| Length | 83mm |
| Head Width | 9mm |
Designed for demanding industrial environments, this M19 x 83mm hex head cap screw boasts exceptional strength and corrosion resistance due to its 304 stainless steel composition. The M19 diameter provides substantial load-bearing capacity, while the 83mm length offers versatile application reach. The precisely machined hex head, with a nominal width of 9mm, ensures efficient torque transfer for secure fastening. This fastener is ideal for applications requiring resistance to moisture, chemicals, and extreme temperatures, maintaining its structural integrity and performance under stress. Its material properties make it suitable for use in marine, chemical processing, and food-grade equipment manufacturing.
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 M19 hex head. 2. Ensure the mating threads are clean and free from debris or damage. 3. Thread the cap screw into the designated hole, applying consistent torque to achieve the specified tension, avoiding over-tightening which can strip threads or damage components.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ISO 9001 |
| 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) |
|---|---|---|
| M19 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M19 | 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 socket, leading to stripping of the hex head. | Always verify the socket size matches the hex head dimensions (9mm in this case) before applying torque. |
| Over-tightening the screw, which can compromise the strength of the mating material or the screw itself. | Adhere to the recommended torque specifications for the application. Consult engineering drawings or material datasheets if unsure. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural assembly in corrosive environments, Machinery and equipment manufacturing, Marine and offshore installations.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||