Engineered for superior corrosion resistance and mechanical strength, this M19 x 112mm hex head cap screw, forged from premium 316 stainless steel, ensures enduring performance in demanding environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M19 |
| Length | 112mm |
| Head Width | 36mm |
Specified by design engineers worldwide, this M19 x 112mm hex head cap screw boasts a robust M19 nominal diameter and a substantial 112mm length, providing significant fastening capability. The head is precisely machined to a 36mm width for optimal wrench engagement. Crafted from 316 stainless steel, it offers exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride-rich environments like marine applications, chemical processing, and food/beverage industries. Its inherent toughness and durability make it a critical component for structural integrity.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean and free from debris or contaminants. 2. Hand-thread the screw into the tapped hole or nut until initial resistance is felt. 3. Tighten to the specified torque using a calibrated torque wrench, ensuring the head is seated firmly without over-tightening.
| 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) | 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) |
|---|---|---|
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size wrench, leading to head damage or slippage. | Always use a correctly sized wrench (36mm in this case) to ensure proper engagement and prevent damage to the hex head. |
| Over-tightening, which can strip threads or deform mating components. | Adhere to manufacturer-recommended torque specifications for the specific application and materials being joined. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine hardware and offshore structures, Chemical processing equipment, Food and beverage processing machinery, Pharmaceutical manufacturing, Outdoor architectural 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. | ||||