This M11 x 99mm Hex Head Cap Screw, crafted from premium 304 Stainless Steel, offers superior corrosion resistance and exceptional strength. Engineered for reliable performance in diverse environments, it's the go-to choice for demanding fastening needs.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Size | M11 |
| Length | 99mm |
| Head Width | 10mm |
Specified by design engineers worldwide, this M11 x 99mm Hex Head Cap Screw is manufactured from high-grade 304 stainless steel, renowned for its excellent corrosion resistance, particularly against pitting and crevice corrosion in chloride-containing environments. The M11 nominal diameter, coupled with a 99mm nominal length, and a 10mm nominal head width, ensures precise fitment and torque application. Its robust mechanical properties make it ideal for structural assemblies, marine applications, food processing equipment, and general industrial use where long-term 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. Ensure the mating threads are clean and free from debris. 2. Hand-thread the cap screw to verify proper engagement. 3. Tighten using an appropriate wrench or socket to the specified torque value, avoiding 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) |
|---|---|---|
| M11 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M11 | 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 damage. | Always use a properly sized socket or wrench that fits snugly on the hex head. |
| Over-tightening, which can strip threads or weaken the fastener. | Adhere to recommended torque specifications for the material and application. |
A: This Hex Head Cap Screw, 304 Stainless Steel is manufactured from 304 Stainless Steel.
A: Marine hardware and shipbuilding, Food and beverage processing equipment, Chemical processing plants, Architectural and construction projects.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||