Stainless Steel Blind Rivets Open Head Fasteners Standard DIN 7337 M4 X 12 Steel Mandrel
General Description
Stainless steel blind rivet is comprised of two components , a rivet body and mandrel , the rivet is first placed into an installation tool , and is then inserted into the application or vice versa , activating the tool pulls the rivets mandrel drawing the mandrel head into the blind end of the rivet body .This action forms an upset head on the rivet body and securely clamps the application materials together
The mandrel reahes its predetemined break load , with the spent portion of the mandrel breaking away and being removed from the set rivet , fast and easy to use blind rivet offer speed of assembly , consistent mechanical performance and excellent installed appearance , making blind riveting a relable and econmoical assembly method
Technical Data
Material
Stainless steel
Physical Properties
Hardness ( HV )
200
Yield Strength ( Mpa )
210
Elongation ( % )
40
Tensile Strength ( Mpa )
520
Torque
Reduction Area ( % )
60
Specification
d
4
L
12
dk
7.2
k
1.7
dm
2.8
p
27
b
16
Optional Specifications
Rivet body
Spec.
nom.
2.4
3
3.2
4
4.8
5
6
6.4
d
max.
2.48
3.08
3.28
4.08
4.88
5.08
6.08
6.48
min.
2.25
2.85
3.05
3.85
4.65
4.85
5.85
6.25
dk
max.
5
6.3
6.7
8.4
10.5
10.5
12.6
13.4
min.
4.2
5.4
5.8
6.9
8.7
8.7
10.8
11.6
k
max.
1
1.3
1.3
1.7
2.1
2.1
2.5
2.7
Mandrel
dm
max.
1.5
2.15
2.15
2.8
3.5
3.5
3.4
4
p
min.
25
25
25
27
27
27
27
27
Blind length
b
max.
lmax +3.5
lmax +3.5
lmax +4
lmax +4
lmax +4.5
lmax +4.5
lmax +5
lmax +5
Finish
Type
Thickness
Salty Spray Hours
RoHS / REACH
Paint
0.5
NA
RoHS
Product Features
1 . Resistant corrosion
Blind rivets are made from stainless steel
2 . Standard sizes
3 . Easy operation
4 . Good riveting performance
5 . Not easy to be broken
6 . Long service
Applications
Stainles steel blind rivets are widely used for riveting spare parts in different industrial areas , especially for electronics , aerospae and automotive .
Tips for Use
1 . Make sure the riveting thickness of objects are suitable for length of blind length
2 . Operated by a riveting gun
3 . Rivets are dismantled .
Packing Details
Bulk ( Bags + Carton )
kg / Bag : 3
Kg / CTN : 18
L X W X H : 25 X 20 X 15 cm
Boxes ( Boxes + Carton )
Kg / Box : 1
Kg / CTN : 12
L X W X H : 25 X 25 X 20 cm
Pallets
Kg / Pallet : 1500
L X W X H : 1 X 1 X 2 m
Remark : Custom packing is acceptable . Above packings are reference only , items showed in the pictures maybe not described one .
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FAQ's
Q What is your production capacity ?
A. We are able to finish up to 2000 tons raw material every year , generally , one full 20 feet container ( about 20 tons) can be done in 20- 25 days .
Q.How long I can get samples for approval before placing order ?
A. Just in one week for new samples that need to be done in new tools , and we can deliver samples within 24 hours for exsiting samples once received your request .
Q.What are your popular payement menthods ?
A. T/T is our prior choose for all , of course , we are also accept L/C , Westunion , paypall .
Q. What products you produce ?
A. We are proudce different hardware spare parts , stamping part , plastic injeciton molding parts and fasteners like screws , bolt , nuts , pins , rivets and spacers washers etc
