Material
Stainless Steel
Type
Fully threaded rod / all-thread
Size Range
M3–M52
Surface Finish
Plain / Passivated
Grade
4.8 / 8.8 / 10.9
Standard
DIN 975 / DIN 976
Packaging
Carton / Pallet
MOQ
1 piece (sample)
Precision Manufacturing, Batch After Batch
From cold-heading raw steel wire to heat-treated finished bolts, every step runs under strict in-house process control — ensuring the dimensional accuracy and strength grade printed on every head marking.
Product Overview
Application Scenarios
Fully threaded rod (DIN 975 / DIN 976), also called threaded bar or all-thread, is a straight rod threaded along its entire length. Cut to any length and used with two nuts and washers, it forms an adjustable stud or tie between parts — hanging pipework, ducting, cable trays and suspended ceilings, machine bases, U-bolt and clamp assemblies, and general fabrication. It provides a threaded connection wherever a standard-length bolt will not fit. Supplied in 1 m (also 2 m / 3 m) stock lengths and cut to size; stainless versions suit damp, outdoor and corrosive environments.
Installation Notes
Cut the rod to length with a saw or abrasive disc and chamfer or file the end so a nut runs on cleanly — running a nut off the cut end first chases the thread true. Support long spans against sag and use a nut and washer each side of the joint; a nylon-insert lock nut or a second locknut resists loosening under vibration. Match the grade (4.8 for general work, 8.8 / 10.9 for higher load) and the material and finish to the application, using stainless or hot-dip galvanized for outdoor and corrosive exposure.
Material & Certification
Rolled from austenitic stainless steel — A2 (AISI 304) or A4 (AISI 316) — to DIN 975 / DIN 976 and ISO 3506, with every batch traceable to raw material certificates. Straightness and thread are gauge-checked and each lot passes dimensional inspection before packaging; EN 10204 3.1 material certificates are available on request.
Fully Threaded Rod
Stainless Threaded Rod · A2 / A4 · 304 / 316 · DIN 975 / 976
Dimensional Specifications
DIN 975 / DIN 976 Standard Reference Dimensions — click a size to locate it below
| Thread Size | Pitch P (mm) | Tensile Stress Area As (mm²) | Minor Dia d3 (mm) |
|---|---|---|---|
| M6 | 1.00 | 20.1 | 4.77 |
| M8 | 1.25 | 36.6 | 6.47 |
| M10 | 1.50 | 58.0 | 8.16 |
| M12 | 1.75 | 84.3 | 9.85 |
| M16 | 2.00 | 157 | 13.55 |
| M20 | 2.50 | 245 | 16.93 |
| M24 | 3.00 | 353 | 20.32 |
Reference thread dimensions (ISO metric coarse). Full size range M3–M52 available on request — contact us for custom specification sheets.
Applications
Construction
Steel structures, bridges, buildings, concrete anchors
Machinery
Heavy equipment, industrial machines, manufacturing
Infrastructure
Railways, towers, pipelines, power transmission
Automotive
Vehicle assembly, chassis, engine components
Trusted By Global Buyers
Factory-direct threaded rod exported to construction, machinery and infrastructure buyers across Europe, Africa, Asia and the Americas.