Fasteners in highly corrosion and heat-resistant grades such as 1.4501 (Super Duplex), 2.4602 (Hastelloy C22), 2.4858 (Inconel 825).

Fasteners in highly corrosion and heat-resistant grades such as 1.4501 (Super Duplex), 2.4602 (Hastelloy C22), 2.4858 (Inconel 825).

Our range of fasteners in highly corrosion- and heat-resistant qualities gives an impression of GNS Nederland’s capabilities. Whether it concerns, for example, hexagon bolts (DIN912), hexagon bolts (DIN931 or DIN933), washers (DIN125, DIN127 or DIN9021), countersunk screws with hexagonal head (DIN7991), hexagon nuts (DIN 934) or threaded rods (DIN 975)? Our range is both wide and deep, and given the enormous diversity of dimensions, only available versions are mentioned. Materials always come from renowned manufacturers where no concessions are made on quality. Does the product you are looking for not (yet) exist? No problem. If it does not yet exist, we will simply make it for you!

Available in the following qualities, among others:

1.4410 (X2CrNiMoN 25-7-4) / Super duplex, 1.4439 (X2CrNiMoN 17-13-5) / Alloy 317, 1.4462 (X2CrNiMoN 22-5-3) / Duplex, 1.4501 (X2CrNiMoCuWN 25-7-4) / Super duplex, 1.4529 (X1NiCrMoCuN 25-20-7) / Alloy 926, 1.4539 (X1NiCrMoCuN 25-20-5) /Uranus B6, 2.4819 (NiMo16Cr15W) / Hastelloy C 276, 2.4360 (S-)NiCu30Fe) / Monel 400, Alloy 400, 2.4363 (NiCu30 / Monel R405, Alloy R-405, 2.4375 (NiCu30Al / Monel K500, Alloy K-500, 2.4602 (NiCr21Mo14W / Hastelloy C22, 2.4605 (NiCr23Mo16Al / Alloy 59, 2.4610 (NiMo16Cr16Ti / Hastelloy C-4, 1.4713 (X10CrAi17) / Sicromal 8, 1.4724 (X10CrAlSi13) / Sicromat 9, 1.4742 (X10CrAl18) / Sicromal 10, 1.4762 (X10CrAl24) /Sicromal 12, 1.4828 (X15CrNiSi20-12), 1.4841  (X26CrN iSi25-21), 1.4845 (X8NiCrSi35-16), 2.4617 (NiMo28) / Hastelloy B-2, 2.4665 (NiCr22Fe18Mo) / Hastelloy X, 2.4819 (NiMo16Cr15W) / Hastelloy C 276, 2.4851 (NiCr23Fe) / Inconel 600, 2.4952 / 2.4631 (NiCr20TiAl) / Nimonic alloy 80A, 2.4856 (NiCr22Mo9Nb) / Inconel 625, 2.4858 (NiCr21Mo) / Inconel 825, 2.0853 CuNi1.5Si (Kuprodur Cu5), 2.0855  CuNi2Si (Kuprodur), 2.0872 CuNi10Fe1Mn (Cunifer 10), 2.0966 CuAl10Ni5Fe4 (Alumehrstoffbronze), 3.7035 Titan 99,7 (Titan Grade 2), 3.7164 Ti6Al4V (A572 Gr 50), 3.7165 Ti6VAlV (Titan Grade 5 / Grade 23), 3.7235 Ti2Pd (AWS A5.16).

We gladly inform you about the materials and/or qualities you are searching for. If you don’t find in the pdf what you are looking for does not mean that we have to pass. Let us know what you need. Leave your questions and we’ll inform you about the possibilities.

The products are available in EN, DIN and ASME / ANSI qualities and in many cases with certificates according to EN10204, additional PMI tests etc. As part of our commitment to error-free deliveries, all our products are inspected one by one before being packed and shipped. We do that with our own transport with our own drivers or with reputable parcel services where you are kept informed of the status of the shipment.

Looking for fasteners in highly corrosion and heat-resistant?

Do not hesitate to approach us. We are happy to help and would like to think along with you about your material needs. Our possibilities will surprise you.