This M17 x 52mm hex head cap screw, crafted from durable 304 stainless steel, offers superior corrosion resistance and robust performance. Engineered for reliability in challenging environments, it ensures secure and long-lasting fastening.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M17 |
| Length | 52mm |
| Head Width | 20mm |
A proven choice for industrial professionals, this M17 x 52mm hex head cap screw is manufactured from high-grade 304 stainless steel, renowned for its excellent corrosion resistance against a wide range of chemicals and environments. The 20mm head width provides substantial bearing surface and torque transfer capability. With a nominal diameter of M17 and a length of 52mm, these screws are ideal for medium to heavy-duty structural applications, machinery assembly, and equipment mounting where strength, durability, and resistance to environmental degradation are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate tool, such as a socket wrench or adjustable wrench, with a size compatible with the 20mm hex head. 2. Engage the tool firmly onto the hex head and apply steady, controlled torque to drive the screw into the pre-tapped hole or mating component. 3. Tighten to the required torque specification, ensuring a secure and stable connection 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) | 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) |
|---|---|---|
| M17 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M17 | 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 wrench, leading to head stripping or inefficient torque application. | Always use a wrench that precisely fits the 20mm hex head to ensure proper engagement and prevent damage. |
| Over-tightening the screw, which can lead to thread damage or fastener fatigue. | Tighten to the specified torque using a calibrated torque wrench. Consult engineering drawings or fastener guides for appropriate torque values. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Structural steel connections, Heavy machinery assembly, Outdoor equipment mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||