Engineered for robust assembly, these M8x27mm Hex Head Cap Screws are crafted from premium 304 stainless steel. They offer superior corrosion resistance and torque capability for critical applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M8 |
| Length | 27mm |
| Head Width | 19mm |
Designed for demanding industrial environments, these M8x27mm Hex Head Cap Screws provide exceptional strength and durability. Constructed from high-grade 304 stainless steel, they exhibit excellent resistance to corrosion and oxidation, making them ideal for use in humid, chemical, or outdoor settings. The precise M8 thread ensures secure engagement with compatible nuts and tapped holes, while the 27mm length offers a substantial grip for various assembly thicknesses. The 19mm hex head width is optimized for standard wrench sizes, facilitating efficient installation and removal with controlled torque application, ensuring structural integrity in machinery, structural components, and equipment manufacturing.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate wrench size (19mm) for the hex head. 2. Thread the cap screw into the pre-tapped hole or through the components to be joined. 3. Tighten the screw to the desired torque specification using a calibrated torque wrench, ensuring a secure and stable connection.
| 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) |
|---|---|---|
| M8 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M8 | 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. | Always use a 19mm wrench or socket that fits snugly onto the hex head to prevent damage. |
| Over-tightening or under-tightening, compromising joint integrity. | Utilize a calibrated torque wrench and refer to engineering specifications for the correct torque values. |
| Using non-stainless steel fasteners in corrosive environments. | Ensure 304 stainless steel fasteners are used in all applications exposed to moisture, chemicals, or the elements to prevent premature corrosion and failure. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Machinery assembly and maintenance, Structural steel connections, Outdoor equipment and infrastructure.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||