Stainless Steel Blind Rivets
| Standard | DIN 7337 · ISO 15981 |
|---|---|
| Material | A2 Stainless Steel Body / A2 Stainless Steel Mandrel |
| Strength Grade | A2/A2 (A4/A4 Optional) |
| Size Range | 3.2-6.4 mm |
| Surface Treatment | Natural / Passivated |
01
Product Description
Product Description & Key Specifications
A2/A2 stainless steel blind rivets provide a permanent one-side joint with greater corrosion resistance than common aluminum-body and steel-mandrel rivets. They are used for outdoor equipment, marine panels, renewable-energy enclosures and hygienic appliances.
The stainless mandrel requires greater setting force and a compatible tool and nosepiece. A4/A4 can be specified for salt and chloride exposure after alloy grade, passivation, galvanic compatibility and project approval are reviewed.
| Product type | Open-end stainless steel blind rivets |
|---|---|
| Standards | ISO 15981 / DIN 7337 |
| Standard material | A2 stainless body / A2 stainless mandrel (A2/A2) |
| Optional material | A4/A4 by drawing and corrosion requirement |
| Diameter range | 3.2-6.4 mm |
| Surface condition | Natural / cleaned / passivated on request |
| Installation | Tool and nosepiece rated for stainless mandrel pull force |
02
Selection
Selection Advantages by Application
Marine and Outdoor Equipment
Select A2 or A4 according to salt exposure, moisture, panel materials and galvanic-corrosion risk.
Marine fastenersRenewable Energy and Hygienic Equipment
Used in covers, brackets and enclosures requiring corrosion resistance and a clean stainless surface.
Renewable-energy fasteners03
Assembly
Recommended Matching Products
04
Manufacturing
Manufacturing & Quality Control
Manufacturing CapabilityQuality Control
A2 or A4 body and mandrel formingStainless grade verification and lot traceability
Mandrel assembly plus head and length controlDimensions, grip range, mandrel break and installed sample
Cleaning or passivation and protected packagingSurface inspection and shear, tensile or corrosion test support
05
FAQ
Common Questions Before RFQ
What is the difference between A2 and A4 blind rivets?
A2 suits general industrial and outdoor service, while A4 offers better resistance to chlorides and marine exposure.
Can the same tool used for aluminum rivets install stainless rivets?
Pull force, stroke and nosepiece must be checked because a stainless mandrel normally requires greater tool capacity.
What RFQ information is required?
Send A2 or A4 grade, diameter, length, grip range, hole size, head style, environment, design loads and quantity.
Need stainless blind rivets for corrosive environments?
Send A2 or A4 grade, size, grip range, hole, environment, joint loads and quantity for quotation.
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