螺柱选型和应用完整指南。了解全螺纹螺柱、部分螺纹、材料、等级以及建筑和工业应用中的常见用途。
What is Threaded Rod?
Threaded rod (also called all-thread, stud bolt, or continuous thread) is a rod with threads running along its entire length: Key characteristics: - Available in diameters: M6 to M72 (metric) or 1/4" to 2-1/2" (imperial) - Standard lengths: 1m, 2m, 3m (or 3ft, 6ft, 12ft) - Can be cut to any desired length on-site - Acts as a through fastener when used with nuts on both ends Materials: Carbon steel, stainless steel (304, 316), alloy steel Coatings: Plain, zinc plated, hot-dip galvanized, PTFE coated TradeGo threaded rods are manufactured to DIN 975 (metric) standard with full thread configuration.
Common Threaded Rod Applications
Threaded rod versatility makes it essential in many applications: 1. Structural Anchorage: - Anchor rods embedded in concrete - Connection between structural elements - Tension rod in pre-stressed concrete 2. Hanging and Support: - Suspended ceiling support rods - Pipe and duct support - HVAC equipment mounting 3. Adjustable Connections: - Temporary structures - jigs and fixtures - Leveling applications 4. General Fastening: - When combined with nuts and washers - Custom-length bolts - Repair and maintenance