This M13 x 67mm hex head cap screw, crafted from premium 316 stainless steel, offers exceptional corrosion resistance. Its robust design ensures secure fastening in critical industrial applications where reliability is paramount.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M13 |
| Length | 67mm |
| Head Width | 33mm |
Designed for demanding industrial environments, this M13 x 67mm hex head cap screw is manufactured from high-grade 316 stainless steel, renowned for its superior resistance to pitting and crevice corrosion, especially in chloride-rich atmospheres. The material's excellent strength and durability make it ideal for marine, chemical processing, and food/beverage industries. With a substantial head width of 33mm, it provides ample surface area for torque application and load distribution, ensuring a secure and stable joint. Its metric threading conforms to international standards, facilitating seamless integration into existing machinery and structures.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating threads are clean and free of debris. Apply appropriate lubricant if specified for the application. 2. Hand-thread the cap screw into the designated hole to prevent cross-threading. Confirm smooth engagement. 3. Using a properly sized socket wrench or hex driver, tighten the cap screw to the manufacturer's specified torque value. Avoid overtightening.
| 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) | 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 |
|---|---|
| Cross-threading due to improper starting. | Always start threading by hand to ensure alignment before applying tools. |
| Overtightening, leading to thread stripping or fastener fatigue. | Utilize a torque wrench and adhere to the recommended torque specifications for the fastener and materials being joined. |
| Using the wrong tool size, resulting in damaged hex head. | Always use a socket or wrench that precisely fits the hex head to ensure proper engagement and prevent cam-out. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and shipbuilding, Chemical processing equipment, Food and beverage manufacturing machinery, Offshore oil and gas platforms.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||