To fasten flanges and fittings inside pipes, you need various screws, washers and nuts. We offer stainless steel screws A2 with thread in sizes M10 - M30 and screws in lengths 40 - 120 mm, also steel screws with lengths 32 - 240mm. The nuts and washers are also available in both materials. Thanks to these three components, it is particularly easy to install a fitting to a flange.
screw M10x45 mm hexagon head aus stainless steel A2 Schlüsselweite SW17 nach ISO 4017
thread pin M12x40 mm female hexagon head made of stainless steel A2 wrench-size SW06 acc.to ISO 4026
thread pin M16x40 mm female hexagon head made of stainless steel A2 wrench-size SW08 acc.to ISO 4026
screw M10x30 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M20x75 mm hexagon head aus stainless steel A2 Schlüsselweite SW30 nach ISO 4017
screw M20x80 mm hexagon head aus stainless steel A2 Schlüsselweite SW30 nach ISO 4017
screw M16x100 mm hexagon head aus stainless steel A2 Schlüsselweite SW24 nach ISO 4017
screw M10x40 mm hexagon head aus stainless steel A2 Schlüsselweite SW17 nach ISO 4017
screw M16x70 mm hexagon head aus steel plated Schlüsselweite SW24 nach ISO 4017
screw M20x70 mm hexagon head aus stainless steel A2 Schlüsselweite SW30 nach ISO 4017
nut M27 22 mm hexagon head aus steel plated Schlüsselweite SW41 nach DIN 934
screw M16x65 mm hexagon head aus stainless steel A2 Schlüsselweite SW24 nach ISO 4017
thread pin M12x70 mm female hexagon head made of stainless steel A2 wrench-size SW06 acc.to ISO 4026
screw M12x65 mm hexagon head aus stainless steel A2 Schlüsselweite SW19 nach ISO 4017
screw M10x75 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
hexagon socket screw M12x22 mm female hexagon head made of stainless steel A2 wrench size SW08 acc. to DIN 7984
screw M10x70 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M10x60 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M10x50 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M16x55 mm hexagon head aus steel plated Schlüsselweite SW24 nach ISO 4017
screw M12x65 mm hexagon head aus steel plated Schlüsselweite SW19 nach ISO 4017
screw M10x55 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M10x65 mm hexagon head made of stainless steel A2 wrench-size SW17 acc.to ISO 4017
screw M20x110 mm hexagon head aus stainless steel A2 Schlüsselweite SW30 nach ISO 4017
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
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Angle seat valves
Ball valves
Butterfly valves
Coaxial valves
Compensators
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Flow control valve
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Manometer gauge valve
Needle valves
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Pressure reducing valves
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