Engineered for superior corrosion resistance and mechanical strength, this M13 x 74mm 316 Stainless Steel Hex Head Cap Screw is the ideal fastener for harsh industrial conditions. Its robust construction ensures reliable performance in demanding applications.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M13 |
| Length | 74mm |
| Head Width | 12mm |
Designed for demanding industrial environments, this M13 x 74mm Hex Head Cap Screw is precision manufactured from premium 316 stainless steel, renowned for its exceptional resistance to corrosion, pitting, and crevice attack, particularly in chloride-laden atmospheres. The M13 thread specification ensures robust load-bearing capacity, complemented by a 74mm length for extended reach in assembly. The 12mm hex head provides ample surface area for secure tightening with standard tooling, preventing slippage and ensuring consistent torque application. Ideal for marine hardware, chemical processing equipment, food and beverage machinery, and pharmaceutical applications where hygiene and durability are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select appropriate torque wrench and socket for the M13 hex head. 2. Ensure mating threads are clean and free from debris. 3. Thread the cap screw into the designated receiving hole, applying steady, even torque until the desired clamping force is achieved. Do not overtighten.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M13 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M13 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using standard steel fasteners in corrosive environments. | Always specify 316 stainless steel for applications exposed to saltwater, chemicals, or high humidity to prevent premature corrosion and failure. |
| Applying excessive torque, leading to thread stripping or fastener breakage. | Refer to torque charts for M13 fasteners made of 316 stainless steel and use a calibrated torque wrench to achieve the specified clamping force. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine Hardware and Construction, Chemical Processing Equipment, Food and Beverage Processing Machinery, Pharmaceutical Manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||