Brass Plug Pin
Your Professional Brass Plug Pin Supplier
Brass plug pins are precision pin components manufactured from brass materials, designed for electrical connection, signal transmission, or mechanical positioning applications.
These plug pins are widely used in electrical connectors, industrial equipment, control systems, and hardware assemblies, and can be produced in various sizes and structures according to drawings and application requirements.
Why choose us
Production Market
Our products are sold to customers in Europe, Southeast Asia, the Middle East, and the Americas. We expand our sales through channels such as Alibaba International, our own website, and global exhibitions, greatly enhancing our international presence.
OEM/ODM Services
Whether you need logo engraving, private-label packaging, special materials, or a completely customized design, our engineering and manufacturing teams can provide high-quality solutions tailored to your requirements.
Factory Scale
We have expanded our machine capacity and upgraded our tooling, fixtures, and inspection systems. As a result, production efficiency, product stability, and delivery speed have all reached new industry standards.

Brass electric plug pins are small connections manufactured of brass, which is an alloy made from copper and zinc. These are, more importantly, devices that allow other devices to link up with power sources. Brass electric plug pins can be used in applications requiring them, apart from devices that use aluminum or steel, because their conductivity is above average and they do not easily corrode.
Specifications
Material Options: Carbon steel, stainless steel, brass, and aluminum (custom materials available)
Inner Diameter Range: Typically 3–80 mm, customized according to your drawing
Outer Diameter Range: Typically 5–100 mm, matched to shaft and housing requirements
Length Range: Short locating bushings to extended support bushings
Tolerance Capability: Up to ±0.02 mm depending on structure and quantity
Surface Treatments: Natural, zinc plated, nickel plated, blackened, or others on request
Production Process: Stamping, deep drawing, CNC machining, turning, reaming, deburring
Application Fields: Machinery, electrical hardware, automotive accessories, construction fittings, exhibition hardware
- High Workability (Easy to use for precision application)
- Hardness
- Corrosion resistant
- Attractive appearance
- Brass has good heat and electrical conductivity
- Brass is wear and spark resistant.
- Brass is Low friction and non-magnetic alloy.
- Nowadays Dezincification resistant brasses (DZR) are used in various applications.
- Flexibility: Variety of brass Grades can be made for various applications.

The Unique Benefits of Brass Electrical Pins
Unmatched conductivity
By dissipating relatively trace amounts of energy loss, brass electrical pins ensure efficient energy utilization. This quality ensures that Arnion electrical devices are effective for many milling applications.
Impressive anti-corrosive properties
Brass is corrosion resistant and can easily withstand extreme heat and moisture, unlike several other metals, making it the perfect candidate for a material for plug pins. Investments in maintaining or replacing the brass plug pin would be at affordable rates, ensuring that costs are reasonable.
Strength
Brass, a mixture of zinc and copper, shows little resistance to mechanical wear. Also, the fact that it is really hard means that it can withstand mechanical stresses very well. Frequently plugged and unplugged equipment requires this resilience.
Eco-friendly
Brass is a material that is 100% recyclable and is sustainable; this makes it a friendly choice for the manufacturers and users as well as the environment. Brass electrical plug pins ensure adherence to eco-friendly policies and regulations without compromising product quality.
Cost-Effective Solution
Brass as a material is both cheap and effective, making it the best alternative for electrical plug pins.
Materials and Standards:
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Leaded Brass |
Free Cutting Brass |
ASTM B 455/ B 16 C38500 / C36000 / BS 2874 CZ-121Pb3, Cz124 Grade 1/2/3/ JIS 3250 H C3604, C3602 IS-319-1 &2, BS-249, CW607N, CW603N, CW614N |
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Forging Brass |
ASTM B 124 C37700 / BS 2874 CZ 122 / IS 3488 Forging Brass / CW608N |
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High Tensile Brass |
IS 320 HT1 or HTB-3 / BS 2874 CZ114 & Cz115 / JIS 3250H C6782 or C6873, BS1001-Type 1&2, IS 8737-2 |
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Riveting Brass |
IS 4170 CuZn40 BS 2874 Cz109 / JIS 3250H C2800 / ASTM B171 C36500 / IS 4413 CuZn37 / BS 2872 CZ 108, Cz131/ CW509L / CW610L |
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Lead Free Brass |
70/30 Brass |
ASTM B 135 C26000/ BS 2871 Part 3 CZ- 126/EN 1245 CuzN30 / JIS H 3300 C2600 / As 1572 26130 / CW505L CuZn30As/ NFA 51 102 |
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65/35 Brass |
ASTM B 135 C27000 / CuZn35/ BS Cz107 / CW507L |
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63/37 Brass |
ASTM B 135 C27000 / JIS H 33000 C 27000 / IOS 1637 CuZn37, ASTM C27200, C27400, IS4413 Grade 1& 2, CW508L / CW705R |
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60/40 Brass |
IS 4170 / 67 ASTM C36500, CZ109, JIS3250H C-2800 / CW610N |
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Red Brass |
ASTM B 135 C 23000 / BS 2870 CZ 102 / JIS H3300 C 2300 ASTM C69400, C69430 / CW502L |
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Naval Brass |
Grade 1&2 / BS 2874 CZ 112/ JIS 3250 C4622/ ASTM C48200, C48500, C46200, C46400/ CW711R / CW714R |
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DZR/ECO Brass |
C27450/C35200/C36300/C36500/CW610L |

Finish And Coating :
Brass Natural, Nickel Plated, Tin Plated or any coating as per customer specification.
Any kind of Brass electrical plug pins & brass socket pins can be developed & Supplied exactly as per Customer Specification, Design & Requirement.
Customizability:
Brass pins can be tailored to specific needs, with options such as brass male pins and socket pins available to match various requirements.

Certificate




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We're well-known as one of the leading brass plug pin manufacturers and suppliers in China. With reliable product quality and honest service, we have won widespread trust and praise from our customers. Please rest assured to wholesale custom made brass plug pin from our factory.
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