Sectors
1.
Wholesale distributor reseller
Since its establishment, NSNI has been a reliable supplier to wholesalers, importers and other professionals in the fixing industry.
Fasteners: metal screws; threaded rods; self-drilling sheet metal screws; wood screws; brass screws; nylon screws; nuts; washers; rings; pins; rivets; anchors; fittings.
Materials: steel (in class 4.8, 8.8, 10.9, 12.9) (HR , HV , SB …) ASTM A193/A320 B7 L7 B8 B8M, stainless steel (A2, A4, A4-80, uranus B6, refractory stainless steel 310…), aluminium, nylon, copper, brass…
Coatings: white zinc, yellow zinc, black zinc, nickel zinc, hot dip galvanizing, Delta protek, Geomet, Zintek, passivation, oxidation on stainless steel, Tegliss, phosphating, silvering, nickel plating…
2.
Constructions and Infrastructures
NSNI provides the construction industry with a wide range of high-performance fasteners and metal components.
- HR bolt – NF and CE 10.9 , 8.8,
- Bolt HR INJECTED NF AND CE,
- Bolt (screw + nut + washers) HRC CE K2 Standard EN 14399-1-2-6-10,
- Threaded ends (Stem + Nut + Washers) K2 EN 14399-1 HR – CE HR8.8 and HR10.9 Rough or hot dip galvanized,
- Bolt SB ISO 4014+ ISO 4032 ACC EN 15048,
- Bolt SB ISO 4017+ ISO 4032 ACC EN 15048
3.
Oil and gas operations
NSNI offers fastening products according to international oil and gas standards (ASTM, DIN).
- Alloy steel studs, cap bolts, socket head screws and nuts: B7, B7M, B16, L7 L7M, L43, 708M40, 2H, 2HM Grade 4, Grade 7, Grade 7M,
- Stainless steel studs, head bolts, socket head screws and nuts: B8, B8M, B8C, B8T (including grades 1 and 2), Grade 8 / 8M / 8T, A4-70 / 80,
- Hexagonal bolts M12 to M100,
- Studs M12 to M100,
- Threaded rods M12 top M100,
- Riser flange bolts in AISI 4340 manufactured to customer specifications and requirements,
- Grades – 21CrMoV57, 25CrMo4 and C35E,
- B7 / L7 / B8 / B8M bars,
- Nuts 2H / Gr4 / Gr7 / Gr8 / Gr8M / Gr8MA / 21CrMoV57 / 25CrMo4 and C35E,
- All available protections such as Geomet, Aluferite, HDG (according to ASTM A153), etc…
4.
Renewable energies
NSNI provides renewable energy manufacturers with a wide range of high performance fasteners and metal components.
On the bolting side: threaded rods; nuts; washers; fittings…
Materials: Steel (in class 8.8, 10.9, 12.9) ( HR , HV , SB …) ASTM A193/A320 B7 L7 B8 B8M, Stainless steel (A2, A4, A4-80, Uranus B6, refractory stainless steel 310…)…
Coatings: Zing, hot dip galvanization, Delta protek, Geomet, Zintek, passivation, oxidation on stainless steel, Tegliss, phosphating, silvering, Nickel plating…
5.
Mining operations
NSNI is your partner for spare parts manufacturers for machines, construction and mining equipment thanks to its wide range of fastening products.
- TH screw for sprocket segments,
- T.ASYMM screws for sprocket segments,
- T.CARRES screws for sprocket segments,
- Square nut for tractor tracks,
- Hexagonal nuts for tracks,
- Square nut with conical base,
- Square hexagonal nut with conical base,
- TFCC plow bolts
- Etc…
6.
Power transmission
NSNI offers a wide range of fasteners and components for power transmission systems used in some industrial applications.
Fasteners: threaded rods; nuts; washers; fittings…
Materials: Steel (in class 8.8, 10.9, 12.9) (HR, HV, SB, etc…) ASTM A193/A320 B7 L7 B8 B8M, stainless steel (A2, A4, A4-80, Uranus B6, refractory stainless steel 310…)…
Coatings: Zing, hot dip galvanization, Delta protek, Geomet, Zintek, passivation, oxidation on stainless steel, Tegliss, phosphating, silvering, Nickel plating…
