Precision Brass Manufacturing · Jamnagar, India

Engineered in Brass.
Built to Your Spec.

Standard catalogue parts to DIN & ISO. Fully custom components manufactured to your drawings. Every part made from certified brass alloys.

Standard Catalogue Custom Per Drawing
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Brassland standard catalogue brass parts — DIN and ISO nuts, inserts, standoffs and fittings
Standard Catalogue
DIN & ISO
Standard Parts

Brass nuts, inserts, and fittings manufactured to published international standards. Verified dimensions. Certified material. Ready to specify by part number.

Browse Catalogue
CNC machining custom brass parts to drawing
Custom Per Drawing
Your Drawing.
Our Precision.

Send your 2D/3D drawing. We machine, forge, or turn it in the correct brass alloy. Automotive, plumbing, pneumatic, cable glands, gas — all industries.

Explore Custom Parts Send Drawing
40+
Countries exported to
19
Certified brass alloys
±5μm
Swiss turning tolerance
3
Manufacturing processes

Standard Catalogue Parts

Brass hex nut — DIN 934 / ISO 4032 in CW617N brass
Standard Catalogue · CW617N Brass
Brass Hex Nuts & Cap Nuts
8 DIN/ISO nut types — hex, thin, flange, cap, coupling. M2 to M24. Manufactured in CW617N (CuZn40Pb2) per EN 12164. RoHS Exemption 6(c) documented.
Browse nuts →
Brassland brass threaded inserts — heat-set, press-fit, mould-in and self-tapping types for thermoplastics
Standard Catalogue · CW614N Brass
Brass Threaded Inserts
4 installation types — mould-in, heat-set, press-fit, self-tapping. M2 to M20 threads. Manufactured in CW614N (CuZn39Pb3). DIN 16903 knurling standards. For thermoplastics and composites.
Browse inserts →

Custom Parts — Manufactured to Your Drawing

How it works
Send Your Drawing.
We Quote Within 24 Hours.

Every custom part starts with your 2D or 3D drawing. We select the correct brass alloy, choose the optimal process — CNC turning, hot forging, or Swiss turning — and deliver to your tolerance and finish requirements.

Upload Drawing & Get Quote
We accept
DWG AutoCAD .dwg / .dxf
STEP SolidWorks / CATIA .step / .stp
PDF Technical drawing PDF with tolerances
IGS IGES format (.iges / .igs)
Quote turnaround: 24–48 hours · NDA available on request
Brassland custom-machined brass automotive components
Custom Per Drawing
Automotive Components
Fuel system fittings, brake line unions, sensor bodies, EV battery connectors. ELV-compliant alloys. PPAP-capable, ISO 9001-certified quality system.
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Cable glands and electrical brass parts
Custom Per Drawing
Cable Glands & Electrical
IP-rated cable glands, conduit fittings, busbar connectors, terminal blocks. RoHS 2 compliant. CW614N for machinability; C11000 for maximum conductivity.
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Brassland precision pneumatic and hydraulic brass fittings — push-to-connect and manifold bodies
Custom Per Drawing
Pneumatic & Hydraulic Fittings
Push-to-connect bodies, manifold blocks, valve seats, pressure regulators. BSP / NPT / metric threads. Rated to 250 bar hydraulic.
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Brassland DZR brass plumbing fittings — WRAS / NSF 61 approvable alloys for potable water
Custom Per Drawing
Plumbing & Water Fittings
DZR brass bodies, valves, meter housings, manifold blocks. WRAS and DVGW-approvable alloys (CW724R, C6802). Lead-compliant for EU/UK potable water.
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Brass charging and access port adaptors
Custom Per Drawing
Gas & Energy Fittings
LP gas regulators, natural gas valves, meter connectors, solar thermal fittings. DVGW-approvable. Low-pressure and medium-pressure gas applications.
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Our Manufacturing Capabilities

Three core processes

Process Matched to Your Part

We select the process that gives you the best combination of precision, cost efficiency, and material integrity for your specific component.

CNC Turning
Ø3–Ø200mm · IT6–IT8 · All alloys · Medium to high volume
Swiss Turning
Ø2–Ø32mm · IT4–IT6 · ±0.005mm · High-volume precision
Hot Forging
Complex shapes · Near-net-form · High strength · Large volume
Quality Control
CMM inspection · EN 10204 3.1 certificates · Full traceability
Global Delivery
Export to 40+ countries · Sea & air freight · Customs documentation
Explore our manufacturing processes →
Material selection

The Right Alloy for Your Application

Every application demands a specific alloy. We machine 19 certified grades and guide you to the right one.

ApplicationRecommended AlloyEN DesignationKey Property
Standard nuts & fittingsCW617NCuZn40Pb2100% machinability
High-volume CNC / insertsCW614NCuZn39Pb395% machinability
Potable water (EU/UK)CW724RCuZn21Si3PDZR + lead-safe
Potable water (alternative)C6802CuZn37Mn3Al2DZR intrinsic
Maximum conductivityC11000Cu-ETP100% IACS
RoHS strict (EEE)CW602NCuZn36Pb2AsLow-lead DZR
Forging (complex shapes)CW617N / CW510L—Hot-forgeable
Full alloy compliance guide →

Ready to Start?

Upload your drawing or tell us your specification. Our engineering team responds within 24 hours with a detailed quote and material recommendation.

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Frequently asked

Brass products — common questions

Specification, sourcing and manufacturing answers for engineers and buyers.

What's the difference between your standard catalogue parts and custom parts?
Standard parts — brass nuts, threaded inserts, hex standoffs, set screws and screw plugs — are manufactured to published DIN and ISO dimensions, so you can specify them by part number. Custom parts are made to your own 2D or 3D drawing in the brass, copper or aluminium alloy your application requires. Browse the standard catalogue or send a drawing for custom manufacturing.
Which brass alloys do you machine, and how do I choose?
We machine and forge 19 certified grades. CW617N (CuZn40Pb2) is the standard choice for nuts and fittings; CW614N (CuZn39Pb3) for high-volume CNC and inserts; CW724R (CuZn21Si3P) and C6802 for dezincification-resistant potable-water parts; and C11000 (Cu-ETP) where maximum electrical conductivity matters. See the alloy table above or the full materials library and alloy guide.
Can you manufacture a part from my drawing? What file formats do you accept?
Yes. Send a 2D or 3D drawing — AutoCAD .dwg/.dxf, STEP/.stp, IGES/.igs, or a dimensioned PDF — and we respond within 24–48 hours with a quote and material recommendation. Parts are made to the drawing and tolerances you supply; final approval of the design for its application remains the buyer's responsibility. Send your drawing →
What manufacturing processes and tolerances are available?
Three core processes: CNC bar turning and milling across 79+ machines (Ø3–Ø200 mm), high-precision Swiss-type turning on 28+ machines (Ø2–Ø32 mm, to ±0.005 mm), and hot forging for complex near-net shapes — forging is brass-only and outsourced to partner forge houses, then machined, finished and inspected in-house. Achievable tolerance depends on the process and feature; we confirm it against your drawing at quotation. Explore manufacturing capabilities →
Are your products RoHS and REACH compliant?
Yes. Brassland operates ISO 9001, 14001 and 45001 management systems (DQS-certified) and supplies parts compliant with EU RoHS 2 (2011/65/EU) and REACH, with Article 33 SVHC disclosure on request. Leaded brass grades are supplied under RoHS Annex III Exemption 6(c) where applicable. See the compliance centre.
Do you supply lead-safe / DZR brass for drinking-water applications?
Yes. For potable water we machine dezincification-resistant, low-lead grades such as CW724R (CuZn21Si3P) and C6802, suitable for parts that need to meet US NSF/ANSI 372 wetted-lead limits and EU Drinking Water Directive requirements. Confirm the target approval (e.g. WRAS, DVGW, NSF 61) at the quotation stage so we select and document the correct alloy.
What certificates ship with an order?
Each shipment is released against an EN 10204 Type 3.1 inspection certificate as standard; Type 3.2 (third-party witnessed) is available on request. Mill certificates, RoHS/REACH declarations and dimensional inspection records are provided with the documentation pack. See certifications.
Standards & Compliance References

Specifications this product line is built to

Brassland manufactures to the published EN, ISO and ASTM specifications below. Mill certificates per EN 10204 Type 3.1 are supplied as standard; Type 3.2 (third-party witnessed) available on request. Open any link to verify the standard directly with the publishing body.

EN 12164 / 12165 / 12167
CEN — brass rod, forging stock, profiles
DIN — German Institute for Standardization
DIN 934, 906, 908, 910, 913–916, 16903 etc.
ISO 4032 / 8765 / 7045
International fastener & thread standards
ASTM B16 / B124 / B283 / B371
North American brass/copper specs
EU RoHS 2 — 2011/65/EU
Annex III Ex 6(c) valid to 30 Jun 2027
ECHA REACH SVHC
Article 33 disclosure documentation supplied
ISO 6509-1 — DZR Test
Dezincification resistance for water grades
ISO 9001 · 14001 · 45001
Quality, environment & safety — Brassland certified
Brassland — Alloy Datasheets
CW617N, CW614N, CW602N, CW724R full data
Brassland — Standards Guide
Plain-English RoHS, REACH, DZR explainer
Brassland — Certifications
ISO 9001, RoHS, REACH compliance documents
Brassland — Compliance Hub
CMRT, CA Prop 65, SVHC declarations

Last reviewed: May 2026. All Brassland products are made to order — please confirm grade, surface finish, plating and packaging requirements at quotation stage. Standards listed above are referenced; production lots are released against the EN 10204 Type 3.1 inspection certificate accompanying each shipment.