PREMIUM PYRAMID SCREWS
Technical Drawing
Data Table
| Category | Item | Parameter Value |
| Geometric properties | Nominal Ø [mm] | 5.2 |
| Shaft Øs [mm] | 3.8 | |
| Inner Øi [mm] | 3.4 | |
| Mechanical properties | Tensile Rm [Mpa] | ≥700 |
| Yield Rp0.2 [Mpa] | ≥500 | |
| Shear τ [KN] | 1.2 | |
| Surface hardness [HV] | / | |
| Core hardness [HV] | ≥240 | |
| Torque [N·m] | ≥5.6 | |
| Bending [°] |
≥45 ° |
Downloads
Frequently Asked Questions
Q: What are the geometric dimensions of the EC Fastener premium pyramid screws?
A: Nominal diameter 5.2mm, shaft diameter 3.8mm and inner diameter 3.4mm.
Q: What are the mechanical properties of the premium pyramid screws?
A: Tensile strength ≥700 MPa, yield strength ≥500 MPa, core hardness ≥240 HV, torque ≥5.6 N·m and bending ≥45°.
Q: What material and finish are the premium pyramid screws available in?
A: Please contact EC Fastener Corporation through ecindustry.com for material and finish specifications, as these are not listed on the product page.
Q: Where can I get full specifications and pricing?
A: Contact EC Fastener Corporation through ecindustry.com for the full data sheet, MOQ and export pricing.
