← Techniques
Fasteners & HardwareReference — Not a Buildable Spec

Bolt, Nut and Thread-Form Identification

Bolts, nuts and pipe threads come in many styles, each with a name and a job. Know they exist so you can ask for the right one.

Status

Know-it-exists reference: these parts have names and purposes. The thread angles are correct (NPT 60 degree, BSP 55 degree). The hydraulic section is a pointer only; check the markings on the actual fitting.

Members Only

Sign in free to keep browsing Modern Monticello. Unlocks are one-time payments — no subscription.

632 entries inside. See what's inside. Or try one free: Wall & Roof Systems.

Sign In — Free