Brass machine screw countersunk slotted - China Manufacturer

We provide brass machine screw countersunk slotted fasteners designed for electronics, furniture, and precision equipment. From our factory in China, as a Manufacturer, we control every step of production—from alloy selection to heat treatment and plating—to ensure consistent hardness, corrosion resistance, and dependable torque take-up. The brass material offers excellent conductivity and a pleasing finish, while the countersunk slotted head delivers flush mounting in tight spaces. We stock a wide range of sizes and thread pitches to fit standard metric and imperial specs, and we can customize finish (bright brass, lacquered) and packaging for OEM projects. For B2B buyers, we offer competitive pricing, short lead times, and certification support (UL/ROHS where needed). Our team is dedicated to responsive service, engineering support, and reliable supply in China for global customers. If you’re sourcing, we’re here to help you select the right brass machine screw countersunk slotted for your assembly and ensure smooth production.

Hot Selling Product

brass machine screw countersunk slotted in 2025 Market Leader

As procurement leaders seek reliable and cost-efficient fasteners for electronics enclosures, brass machine screws with countersunk slotted heads remain a top choice in 2025. The combination of good electrical conductivity, corrosion resistance, ease of machining, and a warm aesthetic makes them ideal for consumer electronics, automotive interiors, and household appliances. Excellence in process control and consistent supply are pushing some suppliers toward market leadership through scalable manufacturing, stringent quality management, and flexible packaging. When sourcing, prioritize the correct material grade, finish, and tolerance. Brass offers excellent machinability and moderate strength, suitable for light to medium duty assemblies; finish options include zinc or nickel plating, passivation, or clear lacquer to resist oxidation and match coatings on mating parts. Look for standard thread forms (metric or imperial), proper countersunk dimensions, and drive compatibility with a classic slotted screwdriver. Ensure supplier compliance with international standards (ISO 9001, RoHS) and traceability for lot numbers, batch testing, and packaging that protects against corrosion in transit. For global buyers, a dependable supplier should offer flexible MOQs, short lead times, and scalable production to meet project rollouts. Request sample kits and perform fit tests with your chosen plastics or metals, checking for galvanic corrosion, staking, or loosening under thermal cycling. As the market evolves toward near-shore production and automated finishing, choosing a partner with robust QA and transparent logistics will help secure a consistent supply of brass countersunk slotted screws throughout the year.

{ brass machine screw countersunk slotted in 2025 Market Leader}

Product_ID	Size	Thread_Pitch_mm	Head_Angle_deg	Slot_Width_mm	Length_mm	Material	Finish	Standard	Tensile_strength_MPa	Yield_strength_MPa	Hardness_HB	Applications
BR-7985-01	M4x6	0.7	90	0.9	6	Brass CuZn39Pb3	Clear Lacquer	DIN 7985	260	170	85	Electronics assembly
BR-7985-02	M4x8	0.7	90	1.0	8	Brass CuZn39Pb3	Lacquered	DIN 7985	275	180	87	Appliance hardware
BR-7985-03	M5x8	0.8	90	1.3	8	Brass CuZn39Pb3	Clear Lacquer	DIN 7985	290	190	88	General machine assembly
BR-7985-04	M5x12	0.8	90	1.3	12	Brass CuZn39Pb3	Lacquered	DIN 7985	320	200	89	Structural electronics
BR-7985-05	M6x12	1.0	90	1.5	12	Brass CuZn39Pb3	Clear Lacquer	DIN 7985	340	210	90	Automotive interior
BR-7985-06	M6x16	1.0	90	1.8	16	Brass CuZn39Pb3	Lacquered	DIN 7985	360	230	92	Fastener assemblies
BR-7985-07	M8x20	1.25	90	2.3	20	Brass CuZn39Pb3	Clear Lacquer	DIN 7985	380	240	93	Electrical enclosures
BR-7985-08	M10x30	1.5	90	3.0	30	Brass CuZn39Pb3	Clear Lacquer	DIN 7985	430	260	95	Industrial equipment

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brass machine screw countersunk slotted Industry Giant Global Reach

Data Dimension: Global Reach by Region (thousand kilometers)

Global Reach Trajectories Across Regions

Explanation: This chart presents the Global Reach Trajectories across three regional networks from 2015 to 2024. The y-axis measures distribution reach in thousand kilometers (tkm) of connected logistics corridors, while the x-axis marks the calendar years. Each line corresponds to a region: North America, Europe, and Asia. The data illustrate how investments in manufacturing hubs, port capacity, rail and road corridors, and cross-border trade facilitation expand the physical reach of supply networks over time. Asia shows the strongest long-term growth, rising from about 80 tkm in 2015 to 270 tkm in 2024, reflecting rapid scale-up of distribution networks and supplier geographies. North America starts higher, around 120 tkm in 2015, and grows steadily with a notable acceleration after 2020, reaching roughly 230 tkm by 2024, indicating resilience and diversification of inland corridors. Europe climbs from 100 tkm in 2015 to about 190 tkm in 2024, displaying steady expansion through optimized routing and modal shifts. The relative gaps shift over time, with Asia closing the initial lead of Europe in some years and approaching North America by 2024, signaling rising global integration. The pandemic-era disruptions highlighted the importance of diversified networks, encouraging nearshoring, alternate routes, and digital visibility. This visualization, while simplified, helps stakeholders evaluate regional capacity, inform facility placement, balance inventory, and assess exposure to geopolitical or logistics shocks. Use these insights to guide sourcing strategies, distribution planning, and investments in cross-regional connectivity for a more resilient global supply chain.

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Phyllis 2022.12.23 07:48:48
The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
Johnny 2022.12.20 05:15:03
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
Annie 2022.12.16 07:10:37
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
Eden 2022.12.15 18:34:06
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
Denise 2022.12.06 18:54:25
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
Heather 2022.12.03 04:16:43
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.

Merry 2022.12.19 04:34:02

It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
Martin Tesch 2022.12.15 23:54:40

It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
Adela 2022.12.14 22:33:10

This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
Bess 2022.12.14 11:23:09

Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
Henry stokeld 2022.12.04 05:28:27

In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
Jacqueline 2022.12.03 20:31:10

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!