GrabCAD 模型信息
Precision DIN 912 / ISO 4762 M4x20 Hexagon Socket Head Cap Screw / Hassas DIN 912 / ISO 4762 M4x20 İmbus Başlı Silindirik Cıvata · 模型 41039
Precision-engineered standard metric fastener, designed for high-strength mechanical clamping, structural connections in modular frameworks, machine assemblies, and automated equipment. Featuring a cylindrical low-profile head with an internal hexagonal (Allen) drive and a continuous metric coarse thread shank (M4 nominal diameter with a 20 mm nominal usable length). The deep hex drive recess ensures high torque transmission capability with minimal cam-out risk, making it suitable for compact, recessed counterbored hole installations. Modeled with a strict focus on DFM (Design for Manufacturing) standards for cold heading, high-speed thread rolling, and precision socket forming from high-tensile carbon steels (Grade 8.8, 10.9, or 12.9) or corrosion-resistant austenitic stainless steels (A2-70 / A4-80), incorporating black oxide or galvanic zinc surface protection. It serves as an essential standard hardware model for structural fastener FEA preload simulations, joint-shear calculations, and CAD engineering libraries. Available Formats: .STEP (for universal CAD compatibility). Highly suitable for mechanical assemblies, structural machinery framing, jig and fixture design, robotics, and standard fastener libraries.
- 格式
- STL、STEP / IGES、Rendering
- 分类
- 3D printing、Construction、Hobby
- 标签
- iso-47、din-912、m4-screw、imbus-bolt、socket-head-cap-screw
- 数据更新
- 2026-10-09T09:42:53Z
