This M10x40mm brass hex head cap screw provides exceptional corrosion resistance and non-magnetic properties. Ideal for environments where standard steel fasteners degrade or interfere with sensitive equipment.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Size | M10 |
| Length | 40mm |
| Head Width | 18mm |
Trusted by engineers across multiple sectors, this M10x40mm brass hex head cap screw features a nominal diameter of M10 and a length of 40mm, with an 18mm hex head width for robust torque application. Manufactured from high-quality brass, it exhibits excellent corrosion resistance, particularly against moisture and mild chemicals, and possesses non-magnetic properties. Its ductility allows for good formability, making it suitable for both machine and wood thread applications where galvanic corrosion is a concern or a non-sparking solution is required.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Select the appropriate mating component with a tapped hole or nut. 2. Insert the hex head cap screw and engage the threads by hand to prevent cross-threading. 3. Tighten the screw using a wrench or socket of the correct size (18mm across flats), applying steady torque until the desired clamping force is achieved, avoiding overtightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 898-1 / ISO 4014 |
| DIN Equivalent | DIN 931 / DIN 933 |
| Primary Standard | DIN 933 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| Bolt Size | Dry Torque (ft-lbs) | Lubricated Torque (ft-lbs) |
|---|---|---|
| M10 | Check Calculator | Reduce by 25% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| M10 | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using excessive force leading to thread stripping. | Apply torque gradually and ensure smooth thread engagement by hand before using a tool. Consult torque charts for brass fasteners to determine appropriate clamping force. |
| Mixing brass fasteners with dissimilar metals in corrosive environments, leading to galvanic corrosion. | Ensure compatibility of materials. While brass itself is corrosion-resistant, it can corrode when in direct contact with more noble metals in the presence of an electrolyte. |
A: This Hex Head Cap Screw, Brass is manufactured from Brass.
A: Marine hardware and fittings, Electrical and electronic enclosures, Plumbing and sanitary ware, Architectural and decorative applications, Food processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||