This M23 x 126mm Hex Head Cap Screw, crafted from superior 316 stainless steel, offers exceptional corrosion resistance. Its robust design ensures secure fastening in demanding environments, ideal for critical industrial assemblies.
| Standard | ASTM A106 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Size | M23 |
| Length | 126mm |
| Head Width | 33mm |
Engineered for reliability and performance, this M23 x 126mm hex head cap screw features a nominal thread diameter of 23mm and an overall length of 126mm. The head width measures 33mm, providing ample surface area for torque application. Constructed from premium 316 stainless steel, it exhibits excellent resistance to pitting, crevice corrosion, and general corrosion, particularly in saline and acidic environments. This makes it ideal for applications in marine, chemical processing, food & beverage, and outdoor infrastructure where durability and longevity 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 screw to confirm proper engagement and alignment. 3. Use an appropriately sized wrench or socket to tighten the screw to the specified torque, avoiding over-tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | ASTM A106 |
| 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) |
|---|---|---|
| M23 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M23 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using a wrench that is too large or too small for the hex head, leading to stripping. | Always use a properly fitted socket or wrench that engages all six flats of the hex head for optimal torque transfer and to prevent damage. |
| Over-tightening the screw, which can lead to thread damage or deformation of the clamped components. | Adhere to recommended torque specifications for the fastener size and material, utilizing a torque wrench for accuracy. |
A: This Hex Head Cap Screw, 316 Stainless Steel is manufactured from 316 Stainless Steel.
A: Marine and offshore equipment, Chemical processing plants, Food and beverage industry equipment, Outdoor structural assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||