Engineered for superior strength and corrosion resistance, this M14 x 40mm hex head cap screw, crafted from robust 304 stainless steel, ensures reliable fastening in challenging applications.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Size | M14 |
| Length | 40mm |
| Head Width | 36mm |
Trusted by engineers across multiple sectors, this M14 x 40mm hex head cap screw is manufactured from premium 304 stainless steel, renowned for its excellent corrosion resistance and tensile strength. The M14 thread provides a substantial load-bearing capacity, while the 40mm length offers versatility for various assembly needs. The generous 36mm head width ensures sufficient surface area for torque application and load distribution, making it suitable for demanding industrial environments and applications requiring long-term durability against environmental factors.
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 M14 hex head. 2. Ensure mating threads are clean and free of debris. 3. Tighten the cap screw to the manufacturer's recommended torque specification for the application, ensuring even tension.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASME B18 |
| 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) |
|---|---|---|
| M14 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M14 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening the screw, leading to thread stripping or material deformation. | Utilize a calibrated torque wrench and adhere to the specified torque values for the materials being joined. |
| Using the wrong tool size, resulting in damaged hex head corners and difficulty in proper tightening. | Always use a socket or wrench that precisely fits the M14 hex head (typically 22mm or 24mm, confirm based on exact standards). |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural assembly in marine environments, Outdoor machinery and equipment construction, Food processing and chemical plant 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. | ||||