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Fasteners Suppliers in Germany -- DIN Certified Bolts, Nuts and Industrial Fasteners Exporter

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ISO 9001:2015 Certified Manufacturer
DIN and ASTM Dual-Standard
NABL-Accredited Test Laboratory
EN 10204 3.1 MTCs
REACH Compliant
PED 2014/68/EU

Fasteners Manufacturers in Germany | Bolts and Nuts Suppliers and Exporters to Hamburg, Frankfurt, Dusseldorf and Across Germany

Jade Alloys is a fasteners manufacturers in germany and exporter with a dedicated supply track record into Germany’s most technically demanding industrial sectors. We manufacture and export high-precision bolts, nuts, stud bolts, and the full range of industrial fasteners backed by documentation that meets the exacting standards German procurement teams require. Our experience spans chemical plants, automotive tier suppliers, and heavy engineering firms, and every order we ship to Germany is accompanied by components with traceable mill test certificates and documentation fully aligned to DIN, ISO, and EN standards.

Germany’s industrial procurement environment operates at a level of rigor that few export manufacturers can match. Buyers within supply chains supporting BASF Ludwigshafen, Bayer, Covestro, Evonik, and Wacker Chemie require fasteners with precise dimensional tolerances, full material traceability under EN 10204 3.1, and REACH-compliant surface treatment declarations as baseline requirements not optional extras. As a direct manufacturer, Jade Alloys meets every one of these requirements while eliminating the distributor markups and extended lead times that come with trading-house supply chains. Our dedicated Germany export desk handles order processing, documentation preparation, and shipment coordination from a single point of contact.

All fasteners in Germany are shipped directly from our Mumbai facility to Hamburg Port and are available across every standard DIN, ASTM, ISO, and ASME grade from standard metric hex bolts to high-temperature alloy stud bolts engineered for pressure vessel and flange applications. For German buyers with Pressure Equipment Directive (PED 2014/68/EU) requirements, ATEX-rated installation environments, or specific REACH-compliant surface treatment specifications, Jade Alloys provides the full documentation package and grade selection guidance as a standard part of every order. Our coating options including REACH-compliant zinc electroplating, Xylan/PTFE, and hot-dip galvanizing meet EU chemical regulation requirements, and our technical team can advise on both EN and ASTM equivalent material grades to suit project specifications or plant maintenance schedules.

Fasteners in Germany -- Full Specification Range (DIN, ISO, ASTM)

Parameter Details
Standards DIN, ISO, ASTM, BS, ASME and all International Standards
Fastener Length 3 mm to 200 mm
Nuts Size M3 to M56 | 3/16″ to 2″ | Custom Sizes
Bolt / Screw Size M3 to M56 | 3/16″ to 2″ | Custom Sizes
Machine Screws Size M1.6 to M12
Washers Size M3 to M56 | ID/OD to DIN 125, DIN 9021, ISO 7089
Stud Bolt Size M6 to M100 | 1/4″ to 4″ | Custom Sizes
Screws / Machine Screws Standards DIN 912, DIN 933, ISO 4762, ISO 4017
Threaded Rod Size M6 to M100 | 1/4″ to 4″ | Custom lengths up to 6m
Screws Thread Metric coarse (DIN 13) and fine pitch; UNC/UNF available
Packing Wooden pallet, small boxes / cartons / pallets, or as per customer request
Surface Finish HDG, Zinc Plated, Zinc Flake, Black Oxide, Xylan, Geomet — REACH-compliant options available
Stainless Steel Grades SS 304, 304L, 304H, 310, 316, 316L, 321, 321H, 347, 347H, 904L
Duplex Steel Grades UNS S31803, S32205, S32550, S32750, S32760
Alloy / Carbon Steel Grades ASTM A193 B7, B16, B8, B8M; ASTM A307, A325, A453 Gr 660; DIN 933, DIN 931, DIN 976
Nickel Alloy Grades Monel 400, Inconel 600, 625, 718, 825, Hastelloy C-276, C-22
Metric Thread DIN 13 (ISO 68-1) — coarse and fine pitch available
Property Classes 4.6, 4.8, 5.6, 6.8, 8.8, 10.9, 12.9 per ISO 898-1

DIN Standard Fasteners for Germany

Note: DIN 931, DIN 933, and DIN 934 link internally to /standard-information/din/ in CMS.

DIN Standard Description Equivalent
DIN 931 Hex Bolts — Partially Threaded ISO 4014
DIN 933 Hex Bolts — Fully Threaded ISO 4017
DIN 934 Hex Nuts — Standard ISO 4032
DIN 976 Threaded Stud Bolts ISO 835
DIN 939 Stud Bolts — Metal End ISO 4028
DIN 980 All-Metal Lock Nuts ISO 7042
DIN 985 Nylock / Nylon Insert Lock Nuts ISO 7040
DIN 6923 Hex Flange Nuts ISO 4161
DIN 6914 High-Strength Hex Bolts (HV) EN 14399-4
DIN 6915 Heavy Hex Nuts for HV Bolts EN 14399-4
DIN 6916 Round Washers for HV Bolts EN 14399-6
DIN 6917 Square Taper Washers (Channel Flanges)
DIN 7990 Structural Bolts EN 15048
DIN 912 Socket Head Cap Screws ISO 4762
DIN 7991 Countersunk Socket Head Screws ISO 10642
DIN 582 Lifting Eye Nuts ISO 3266
EN 14399-3 HV Structural Bolt Sets — System HR
EN 14399-4 HV Structural Bolt Sets — System HV

Material Grades Available for Germany

Category Grade Key Application
Stainless Steel SS 304 / A2 General industrial, food and pharma
Stainless Steel SS 316 / A4 Chloride-rich, acidic media, marine and coastal environments; continuous service to 870 degrees C; pitting resistance equivalent (PRE) approx. 24
Stainless Steel SS 316L Welded assemblies, low carbon, continuous service
Stainless Steel SS 904L High-acid, reducing-media environments, phosphoric and sulphuric acid service
Duplex SS S31803 / 2205 Offshore, chemical plant pressure vessels; PRE approx. 35
Super Duplex S32750 / 2507 High-chloride, subsea, chemical reactors; PRE approx. 43
Alloy Steel ASTM A193 B7 High-temperature pressure bolting; service to 450 degrees C
Alloy Steel ASTM A193 B16 Elevated temp, creep-resistant bolting; service to 540 degrees C
Carbon Steel ASTM A307 Gr.B Structural, general engineering
Carbon Steel ASTM A325 Structural steel construction
High Temp ASTM A453 Gr.660 Steam turbines, power generation flanges
Nickel Alloy Inconel 625/718 Extreme temperature chemical plants; cryogenic to 980 degrees C service
Non-Sparking Monel 400 / Bronze ATEX-rated hazardous zones, Zone 1 and Zone 2
Hastelloy C-276 / C-22 Severely corrosive media, wet chlorine, oxidising acids

]EU & PED Compliance for Germany:

  • EN 10204 3.1 Mill Test Certificates — material traceability as standard on all exports to Germany
  • Third-Party Inspection by Bureau Veritas or TUV-affiliated inspection bodies, available on request
  • REACH Compliance Declarations for all coated products (zinc, Xylan, hot-dip galvanized) exported to the EU
  • RoHS compliance documentation available for applicable industrial and electrical applications
  • ISO 9001:2015 quality management — full audit trails available for German MRO and EPC buyers

Types of Fasteners We Supply in Germany

The product range below reflects the full scope of what we export to Germany — from M6 DIN 933 hex bolts dispatched same week from stock, to bespoke M100 alloy steel stud bolts fabricated to ASME B16.5 flange specifications.

DIN Bolt Dimension Chart (DIN 931 / DIN 933 / ISO 4014 / ISO 4017)

Standard hex bolt dimensions per DIN 931 / DIN 933 / ISO 4014 / ISO 4017. All dimensions in millimetres (mm).

Nominal Size (d) Thread Pitch (p) Width Across Flats (s) Width Across Corners (e) Head Height (k) Bolt Length Range
M6 1.00 10 11.05 4.0 10 to 80
M8 1.25 13 14.38 5.3 12 to 100
M10 1.50 17 18.90 6.4 16 to 120
M12 1.75 19 21.10 7.5 20 to 150
M16 2.00 24 26.75 10.0 30 to 200
M20 2.50 30 33.53 12.5 40 to 250
M24 3.00 36 39.98 15.0 50 to 300
M30 3.50 46 50.85 18.7 60 to 360
M36 4.00 55 60.79 22.5 80 to 400
M42 4.50 65 71.30 26.0 90 to 500
M48 5.00 75 82.60 30.0 100 to 600
M56 5.50 85 93.56 35.0 110 to 600
M64 6.00 95 104.86 40.0 120 to 600

Hex Nut Dimensions Chart

Standard hex nut dimensions per DIN 934 / ISO 4032. All dimensions in millimetres (mm).

Nominal Size (d) Thread Pitch (p) Width Across Flats (s) Width Across Corners (e min) Nut Height (m)
M6 1.00 10 10.89 5.2
M8 1.25 13 14.20 6.8
M10 1.50 17 18.67 8.4
M12 1.75 19 20.78 10.8
M16 2.00 24 26.17 14.8
M20 2.50 30 32.95 18.0
M24 3.00 36 39.55 21.5
M30 3.50 46 50.85 25.6
M36 4.00 55 60.79 31.0
M42 4.50 65 71.30 34.0
M48 5.00 75 82.60 38.0

Fastener Weight Reference Chart

Approximate weight per 100 pieces in kilograms. Values are for guidance only. Actual weights vary by grade and surface finish. Contact us for precise weight calculations for your consignment.

Nominal Size DIN 931 Hex Bolts (CS) — 100 pcs kg DIN 931 Hex Bolts (SS 316) — 100 pcs kg DIN 934 Hex Nuts (CS) — 100 pcs kg DIN 934 Hex Nuts (SS 316) — 100 pcs kg
M8 0.48 0.49 0.21 0.21
M10 0.90 0.92 0.38 0.39
M12 1.52 1.55 0.64 0.65
M16 3.20 3.26 1.29 1.31
M20 5.90 6.01 2.35 2.39
M24 10.20 10.39 3.92 3.99
M30 20.50 20.89 7.80 7.95
M36 37.80 38.52 14.10 14.37

 Note: Contact the Germany export desk with grade, size, quantity, and coating for a precise weight calculation and shipping cost estimate.

Bolts and Nuts Suppliers and Exporters to Germany — ASTM Product Range

While Germany’s domestic market primarily uses DIN and ISO standards, many multinational plants — particularly in the oil and gas, petrochemical, and energy sectors — specify ASTM materials for pressure-critical bolting. Jade Alloys covers the complete ASTM bolts and nuts range, often with DIN-equivalent dimensional conformance.

PED and EU Compliance Note: Jade Alloys supplies fasteners with documentation packages suitable for Pressure Equipment Directive (PED 2014/68/EU) compliance assessments, including EN 10204 3.1 Mill Test Certificates, material traceability records, and third-party inspection by Bureau Veritas or TUV-affiliated inspection bodies. REACH-compliant surface treatment declarations are available for all coated products exported to Germany and the EU. 

Applications and Industries We Serve in Germany

Germany’s industrial base accounts for approximately 23% of EU manufacturing output. The sectors below operate under strict DIN, EN, and ATEX compliance frameworks — and the fastener specifications, certifications, and documentation each requires differ materially from standard commercial supply: 

  • Chemical and Petrochemical: BASF Ludwigshafen, Bayer, Covestro, Evonik, Wacker Chemie supply chains. Alloy steel (ASTM A193 B7) and Duplex SS (2205) fasteners for high-pressure reactor and piping systems operating at up to 450 degrees C and 250 bar. Full EN 10204 3.1 traceability and REACH surface declarations supplied as standard.
  • Automotive and Tier Suppliers: Fasteners for automotive assembly plants and tier-1 suppliers including Mercedes-Benz, Bosch, and BMW supply chains. High-strength structural bolts (10.9 and 12.9 property class), precision DIN 912 socket head screws, and Nylock nuts. Dimensional conformance to DIN 13 metric fine pitch available on request.
  • Heavy Engineering and Steel: Thyssenkrupp and structural engineering supply chains. EN 14399 high-strength HV bolt sets (DIN 6914 / DIN 6915 / DIN 6916) for structural connections, heavy hex bolts and nuts to Class 10.9 in hot-dip galvanised finish per DIN EN ISO 1461.
  • Power Generation and Energy: High-temperature bolting for power plants and turbines. ASTM A453 Grade 660 and A193 B16 bolts for elevated-temperature pressure flanges operating above 400 degrees C. Full material traceability with Charpy impact test results available.
  • Process Plant and MRO: Maintenance, repair and overhaul supply to industrial plants across Germany. Fast delivery ex-stock for planned and emergency shutdowns. No minimum order quantity for standard DIN grades. Emergency shipments within 48 to 72 hours of order confirmation.
  • Pharmaceutical and Food Processing: SS 316L and A4-grade stainless fasteners for GMP-compliant process equipment. Electropolished and passivated finishes available. Surface roughness certificates and passivation confirmations to ASTM A967 provided on request.
  • Water Treatment and Environmental: Stainless steel and Duplex 2205 fasteners for water treatment plants, desalination, and environmental engineering infrastructure across Germany. Corrosion resistance ratings and PRE values available for all duplex and super duplex grades.
  • ATEX-Rated Hazardous Zones: Non-sparking Monel 400, bronze, and titanium fasteners for ATEX Zone 1 and Zone 2 classified areas in chemical and gas processing plants. Full material certification packages and third-party inspection available.
  • Aerospace and Defence: Airbus (Bremen), Liebherr, and MTU Aero Engines supply chains. Titanium alloy bolts, high-strength DIN 912 socket head cap screws, and aerospace-grade lock nuts. EN 9100 and NADCAP-adjacent documentation standards available on request.
  • Renewable Energy – Wind and Solar:  Onshore and offshore wind turbine foundation bolting, nacelle assembly fasteners, and tower flange stud bolt assemblies. Hot-dip galvanised Class 10.9 bolts to EN 14399, Duplex SS fasteners for offshore foundations, and ASTM A453 Grade 660 for high-fatigue flange connections. Germany operates over 30,000 onshore wind turbines — a growing and strategically important fastener application with dedicated keyword volume for ‘wind turbine fasteners Germany’.

Industrial Cities and Regions We Supply Fasteners in Germany

We supply fasteners to procurement teams, distributors, EPC contractors, and MRO buyers across Germany’s major industrial hubs. All shipments are cleared through Hamburg Port with DAP or DDP delivery available to any location within Germany.

City / Region Key Industries
Hamburg Port city, chemical industry and logistics hub
Ludwigshafen BASF headquarters and chemical complex
Frankfurt am Main Financial and industrial distribution centre
Munich (Munchen) Automotive, machinery and engineering
Stuttgart Automotive (Mercedes-Benz, Bosch) supply chains
Dusseldorf Trade fairs, metals and steel industry
Cologne (Koln) Chemical and heavy industrial manufacturing
Leverkusen Bayer AG industrial complex
Essen Steel, mining and energy sector (Ruhr region)
Dortmund Steel industry and logistics Ruhrgebiet
Mannheim Chemical, engineering and energy sector
Nuremberg (Nurnberg) Industrial automation and manufacturing
Bremen Aerospace (Airbus), port and automotive
Hanover (Hannover) Industrial fair capital, manufacturing
Leipzig Automotive (BMW, Porsche) and logistics
Wolfsburg Volkswagen automotive supply chain
Kassel Volkswagen / VW supplier base
Ingolstadt Audi headquarters and supply chain
Regensburg BMW manufacturing plant
Bremerhaven Second port option for northern Germany shipments

Countries We Export Fasteners

In addition to Germany, Jade Alloys exports industrial fasteners to major markets across the Middle East, Europe, and Asia-Pacific. 

Certifications & Quality Assurance

  • ISO 9001:2015: Full quality management system certification issued by [INSERT CERTIFICATION BODY — e.g. Bureau Veritas / TUV SUD / DNV]. Audit trails and quality plans available for German MRO buyers. Certificate available on request.
  • EN 10204 3.1 MTC: Mill Test Certificates with full material heat/lot traceability, chemical composition and mechanical test results. Issued with every Germany export shipment.
  • Bureau Veritas / TUV: Third-party inspection available by Bureau Veritas or TUV-affiliated bodies for pressure-critical applications.
  • PED 2014/68/EU: Documentation packages suitable for Pressure Equipment Directive compliance assessments in Germany and across the EU.
  • REACH Compliance: Surface treatment declarations (zinc, Xylan, HDG) for all coated fasteners exported to Germany and the EU single market.
  • Hardness and PMI Testing: Portable Material Identification (PMI) testing, hardness testing (Rockwell/Brinell), and dimensional inspection reports.
  • Dimensional Inspection: 100% dimensional verification on critical fasteners with CMM reports to DIN, ISO, and ASME tolerances.
  • NABL-Accredited Laboratory: Chemical composition and mechanical testing — tensile, hardness, Charpy impact — conducted at our NABL-accredited in-house laboratory (Accreditation No. [INSERT]). Test reports supplied with each Germany shipment.

Shipping Policy — Fasteners to Germany

Jade Alloys ships fasteners directly from our Mumbai manufacturing facility to Germany via two primary routes: sea freight through Hamburg Port with a typical transit time of 18 to 22 days, and air freight to Frankfurt (FRA) or Munich (MUC) airports for urgent requirements, with delivery in 3 to 5 business days. Bremerhaven is also available as a second port option for northern Germany shipments.

We manage the complete export process in-house including commercial invoices, packing lists, certificates of origin, and all customs and shipping documentation, your procurement team receives a fully cleared and documented consignment without administrative burden.

DAP and DDP Incoterms are available, with DDP allowing door-to-door delivery to any location in Germany with EU customs clearance handled entirely by Jade Alloys. EXW and FOB options are also available for buyers who manage their own freight logistics. For emergency plant shutdown requirements, expedited shipments can be arranged within 48 to 72 hours of order confirmation. 

HS Codes for Fasteners Exported to Germany

German customs require correct HS classification. The following HS codes apply to Jade Alloys fastener exports:

HS Code Fastener Type
HS 7318.15 Threaded bolts, screws, and studs (steel)
HS 7318.16 Nuts (steel)
HS 7318.21 Spring washers and lock washers (steel)
HS 7318.22 Other washers (steel)
HS 7318.29 Other threaded articles (steel)
HS 7419.90 Copper alloy and Monel fasteners

EU customs duty rates under the EU-India FTA negotiation may affect your landed cost calculation. Our export team provides a full commercial invoice with correct HS classification on every shipment.

Why Choose Jade Alloys as Your Fasteners Supplier in Germany

Jade Alloys manufactures fasteners in Mumbai and exports directly — no trading intermediaries, no re-stamped MTCs, no split-shipment delays. Every Germany-bound consignment is produced, tested, and certified under one roof: our NABL-accredited in-house laboratory issues chemical composition and mechanical test results, Bureau Veritas or TUV-affiliated inspectors are available at our facility for pre-shipment inspection, and our Germany export desk manages Hamburg customs clearance end-to-end.

In the past 12 months, we have shipped over 100 consignments of fasteners to Germany, the Netherlands, and France combined. We supply fasteners to procurement teams, EPC contractors, and MRO buyers across [INSERT NUMBER] countries, with active supply relationships in Germany’s chemical, automotive, and heavy engineering sectors. 

450+ Product Types
40+ Countries Exported
100% EN 10204 3.1 Docs
24hr RFQ Response

Frequently Asked Questions — Fasteners Suppliers in Germany

Yes. Jade Alloys supplies fasteners manufactured to DIN 931, DIN 933, DIN 934, DIN 976, DIN 939, DIN 6914, and other applicable DIN standards. We provide full material traceability and EN 10204 3.1 Mill Test Certificates with every shipment to Germany. DIN-compliant dimensions combined with ASTM and ISO material grades are available on request.

Yes. We supply non-sparking and specialty alloy fasteners suitable for ATEX-classified zones including Zone 1 and Zone 2 applications. Material grades include bronze, Monel 400, and titanium alloys. Full material certification packages and third-party inspection can be arranged on request.

Yes. Jade Alloys provides documentation packages suitable for Pressure Equipment Directive (PED 2014/68/EU) compliance assessments, including EN 10204 3.1 Mill Test Certificates, material traceability records, and third-party inspection by Bureau Veritas or TUV-affiliated inspection bodies. REACH-compliant surface treatment declarations are also available.

Sea freight shipments from Mumbai to Hamburg Port generally take 18 to 22 days. For urgent requirements, air freight to Frankfurt or Munich airports usually takes 3 to 5 business days. Jade Alloys also offers DAP and DDP delivery options across Germany. Emergency shipments can be arranged within 48 to 72 hours of order confirmation.

Yes. Jade Alloys supplies industrial fasteners to EPC contractors, plant engineers, and MRO buyers serving Germany's chemical and petrochemical sectors, including facilities associated with BASF, Bayer, Covestro, Evonik, and Wacker Chemie. Alloy steel, stainless steel, duplex steel, and high-temperature grades are available with full documentation.

We supply fasteners in Stainless Steel grades such as SS 304, SS 316, SS 316L, Duplex 2205, and Super Duplex 2507; Alloy Steel grades including ASTM A193 B7, B16, and A320 L7; Carbon Steel grades such as ASTM A307 and A325; High-Temperature grades including ASTM A453 Grade 660; and Nickel Alloys such as Inconel 625, Inconel 718, and Monel 400.

Yes. All coated fasteners exported to Germany and the EU are available with REACH compliance declarations. Surface treatment options include hot-dip galvanizing, zinc electroplating, Xylan/PTFE coating, black oxide, and stainless steel passivation. Certificates of conformance and MSDS documentation are provided as standard.

Jade Alloys does not enforce a fixed minimum order quantity for standard grades. Small MRO parcels (as low as 10 kg) are accepted for standard DIN hex bolts and nuts. For custom-fabricated or non-standard fasteners (special alloys, non-metric thread forms, or specialty coatings), a minimum order quantity of 25 kg or a minimum order value may apply. Contact our Germany export desk for a specific MOQ confirmation for your grade and size.

Standard DIN and ASTM grades in stock sizes are available for dispatch within 7 to 10 working days from order confirmation. Non-standard or custom fasteners (special alloys, non-metric thread forms, flanged or turned components) carry a lead time of 3 to 6 weeks depending on grade and quantity. Emergency or fast-track production is available for critical plant requirements -- contact us directly.

We accept Telegraphic Transfer (T/T advance), Irrevocable Letter of Credit (LC at sight), and for approved repeat customers, open account terms with agreed credit periods. All invoices are issued in EUR. Our bank is [INSERT BANK NAME] -- SWIFT/IBAN details are provided in the proforma invoice.

Request a Fasteners Quote for Germany — Response Within 24 Business Hours

Send us your RFQ with grade, dimensions, quantity, coating, and delivery location. Our Germany export desk responds within 24 business hours with a full quotation, material availability confirmation, and EN 10204 3.1 MTC documentation schedule. DIN, ASTM, and dual-standard supply available. DAP and DDP delivery to any address in Germany.

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