Integrated hexagonal middle section, easy to clamp with spanner/wrench for length fine-tuning; two-way thread structure, flexible to connect & adjust assembly clearance.
Uniform sharp metric thread, tight meshing with matching nuts, no sliding or thread stripping; smooth burr-free surface, precise tolerance for high-precision machinery assembly.
In stock M3/M4/M5/M6/M8/M10/M12/M16/M20/M24, various thread lengths ready for fast delivery; support custom thread diameter, length, hex thickness per drawings.
One-piece integrated forming, no fracture under heavy load; symmetric double-end threads balance stress, widely used for equipment support, frame connection, mechanical adjustment assembly.
Mass inventory for bulk orders fast shipment; small trial orders acceptable; strict dimensional & surface QC before packaging, competitive factory price, OEM & ODM drawing machining available.