Stainless Threaded Rods
| Standard | DIN 976 · ASTM F593 / ASME B18.31.3 |
|---|---|
| Material | SS304 / SS316 |
| Strength Grade | A2-70 / A4-80 |
| Size Range | M8-M36 / Project range |
| Surface Treatment | Passivation |
01
Product Description
Product Description & Key Specifications
DIN 976 stainless threaded rods are supplied in SS304 / SS316 with A2-70 / A4-80 grade options for cut-to-length studs, through-plate fixing, equipment bases, pipe supports and chemical anchoring in corrosive environments. Common project range is M8-M36 with passivated finish.
Threaded rods, also called stainless all-thread rods, are selected when the required length must be adjusted on site or when long thread engagement is needed through base plates, brackets or embedded anchor systems. Procurement should confirm bar length, cut length, chamfering, thread pitch and nut-washer pairing.
SS304 / A2 suits general outdoor construction and equipment assemblies, while SS316 / A4 is preferred for marine, coastal, water-treatment and chloride-exposed service. A4-80 can be requested when higher stainless strength is required and production availability is confirmed.
| Product type | Stainless threaded rods / stainless all-thread rods |
|---|---|
| Standards | DIN 976 / ASTM F593 / ASME B18.31.3 reference |
| Material | SS304 / SS316 |
| Strength grade | A2-70 / A4-70 / A4-80 |
| Size range | M8-M36 / project range |
| Common models | M10 x 1000, M12 x 1000, M16 x 1000, M20 x 1000, M24 x 1000 |
| Thread type | Metric full thread, coarse or special pitch by order |
| Surface finish | Passivated stainless surface |
| Documentation | MTC, CoC and dimensional report on request |
Dimensions & SpecificationsDIN 976
Technical Drawing
Dimensional Table
| Parameter | M2 | M2.5 | M3 | M3.5 | M4 | M5 | M6 | M8 | M10 | M12 | M14 | M16 | M18 | M20 | M22 | M24 | M27 | M30 | M33 | M36 | M39 | M42 | M45 | M48 | M52 | M56 | M60 | M64 | M68 | M72 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1|1.25 | 1|1.25|1.5 | 1.25|1.5|1.75 | 1.5|2 | 1.5|2 | 1.5|2.5 | 1.5|2.5 | 1.5|2.5 | 2|3 | 2|3 | 2|3.5 | 2|3.5 | 3|4 | 3|4 | 3|4.5 | 3|4.5 | 3|5 | 3|5 | 4|5.5 | 4|5.5 | 4|6 | 4|6 | 6 |
Engineering references
Technical resources
Review the applicable dimensions, drawing and standard relationship before confirming the ordered specification.02
Selection
Selection Advantages by Application
Construction & Exposed Equipment Bases
M12, M16, M20 and M24 stainless threaded rods are used for base plates, brackets and outdoor support frames where corrosion resistance and cut-to-length flexibility are needed.
Construction fastenersMarine & Coastal Supports
SS316 / A4 threaded rods are preferred for coastal pipe supports, marine equipment bases and wet outdoor assemblies. Common RFQs include M12 x 1000, M16 x 1000 and M20 x 1000 rods.
Marine fastenersChemical Anchoring & Concrete Embedment
Stainless threaded rods can be cut and used with chemical anchors or embedded fixing systems when the anchor design permits it. Confirm resin compatibility, embedment depth and project approval.
Infrastructure fastenersWater Treatment / Washdown Equipment
SS316 passivated threaded rods support pumps, pipe racks, skids and stainless equipment in washdown environments. Confirm crevice risk, washer selection and certificate requirements.
Washdown equipment fasteners03
Assembly
Recommended Matching Products
04
Manufacturing
Manufacturing & Quality Control
Manufacturing CapabilityQuality Control
Thread rolling or machining selected by diameter and gradeIncoming SS304 / SS316 material verification
Standard 1 m rods, cut-to-length rods or project lengthsThread gauge and straightness inspection
Passivation and stainless surface finishingLength, chamfer and end condition inspection
Bundle, tube or project packaging by lengthTensile, hardness or salt-spray tests arranged when specified
Rod and nut-washer kit preparationMTC, CoC and inspection report prepared on request
05
FAQ
Common Questions Before RFQ
What is DIN 976 stainless threaded rod?
DIN 976 refers to threaded rods or studs with continuous external thread. Stainless versions are commonly supplied in SS304 / A2 or SS316 / A4 for corrosion-resistant assemblies.
Should I choose SS304 or SS316 threaded rods?
SS304 / A2 is suitable for general corrosion-resistant construction and equipment assemblies. SS316 / A4 is preferred for marine, coastal, washdown, chemical or chloride-exposed environments.
Can threaded rods be cut to length?
Yes. Stainless threaded rods can be supplied in standard lengths or cut-to-length pieces. Confirm cut length, end chamfer, thread protection and packaging requirements.
What sizes are commonly requested?
Common RFQ models include M10 x 1000, M12 x 1000, M16 x 1000, M20 x 1000 and M24 x 1000. Project lengths and cut pieces can be supplied by order.
Can A4-80 threaded rods be supplied?
A4-80 stainless threaded rods can be supplied for selected sizes when higher stainless strength is required. Availability should be confirmed during RFQ.
Need DIN 976 stainless threaded rods?
Send your diameter, length, material, grade, thread pitch, finish, quantity and certificate requirements. Our team can quote full-length rods, cut-to-length rods or rod-nut-washer sets.
Request a Quote
Get engineering support and pricing for this product — our team responds within 24 hours.