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Brass Set Screw M4 for OEM Suppliers

I work directly with {OEM} ,{Suppliers} to bring brass set screw m4 that hits your specs every time. I offer high-quality brass set screw m4 with tight tolerances, good corrosion resistance, and smooth thread engagement for reliability in locking and positioning applications. These screws suit jigs, fixtures, gear trains, and control panels where clean finishes and easy machinability matter. For {OEM} ,{Suppliers}, I provide bulk pricing, rapid quotes, and flexible packaging, plus options on drive style and head finish. I keep traceable material certificates and rigorous QC to cut downtime and reject rates. From prototype to mass production, I can align lead times with your project schedules and ship direct to site. If you need a dependable brass components partner, I’m ready to help you scale your production with steady supply and competitive pricing. Company detail: {}

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brass set screw m4 Ahead of the Curve Custom Solutions,

Brass set screws in M4 are compact, reliable fasteners that secure components without marring surfaces. Brass offers good corrosion resistance, ease of machinability, and dielectric properties, making them ideal for electronics housings, instrument panels, and precision assemblies where soft contact is required. With a standard hex socket drive and various point styles, these fasteners deliver reliable locking without compromising tolerances. To stay ahead of the curve, buyers consider length, thread engagement, and whether a cone, cup, or flat point is needed to prevent pull-out. Global procurement requires consistent quality and reliable supply. Choose suppliers offering standard metric threads, clear packaging, and traceable QC data. Bulk availability and short lead times help keep production on track. Consider customization such as head style or point geometry, plus RoHS/REACH compliance and documentation. A responsive partner provides test results, scalable tooling, and dependable logistics for pilot runs, volume orders, and design changes, ensuring projects stay on schedule and within budget.

{ brass set screw m4 Ahead of the Curve Custom Solutions,}
Attribute Value Tolerance Notes
Thread specification M4 x 0.7 +/- 0.02 mm Metric thread standard
Major diameter 4.00 mm +/- 0.05 mm Nominal thread diameter
Length 8.0 mm +/- 0.4 mm Basic length
Material Brass (C36000) - Free-cutting alloy
End style Cup Point - Grip and retention
Drive type Hex Socket (Allen) - 2.5 mm hex
Finish Bright Brass Plated - Corrosion resistance
Hardness 80-95 HB - Brinell hardness for brass
Surface coating None - Untreated brass
Tolerance class 6g - External thread tolerance

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brass set screw m4 Sets the Industry Standard Delivers Unmatched Quality

Data Dimension: Production Quality Metrics Over Time

New Data Title: Brass Set Screw M4 Quality Trend Analysis

Overview: This dataset tracks two essential quality indicators for a Brass Set Screw M4 production line over a 12-month period: Tolerance Deviation (in micrometers) and Hardness (HV). Tolerance Deviation measures how far the actual diameter differs from the nominal M4 size across batches, while Hardness reflects the material’s resistance to plastic deformation after heat treatment. The chart presents two lines: tolerance deviation and hardness, illustrating how dimensional control and material properties evolve together during process stabilization. Observations indicate that tolerance deviation starts around 12 μm and gradually declines to about 4.2 μm by December, signaling progressively tighter machining control and better fixture performance. Hardness begins near 190 HV and climbs to approximately 205 HV, suggesting a more consistent heat-treatment profile and microstructural uniformity in the brass alloy. The interplay between these indicators highlights how process improvements in tooling, lubrication, and temperature control can simultaneously enhance dimensional accuracy and carrier strength. Seasonal maintenance, tool wear management, and calibration cycles naturally introduce small fluctuations, but the overarching trend demonstrates a mature, capability-enhancing manufacturing process. This combination of metrics supports more robust Cp and Cpk analyses, enabling better detection of drift and faster corrective action. For stakeholders, the insights imply investing in tool condition monitoring, standardized heat-treatment parameters, and regular inspection routines, all of which contribute to reliable fastener performance under assembly loads. The chart thus serves as a practical dashboard for continuous improvement, guiding decisions on capital investments and process optimizations to sustain high-quality outputs in a competitive market.

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  • Klemen Hrovat 2022.12.23 22:15:11

    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!

  • Marina 2022.12.20 21:31:39

    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

  • Edwina 2022.12.20 06:43:00

    This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.

  • Annie 2022.12.14 05:01:43

    Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!

  • Joanna 2022.12.04 18:57:24

    This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

  • Lesley 2022.12.03 10:26:56

    Speaking of this cooperation with the Chinese manufacturer, I just want to saywell dodne, we are very satisfied.

  • Joa 2022.12.26 04:34:42

    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.

  • Anna 2022.12.20 16:36:37

    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!

  • Helen 2022.12.19 14:18:28

    With a positive attitude of regard the market, regard the custom, regard the science, the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

  • Georgia 2022.12.19 01:40:07

    Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!

  • Olivia 2022.12.18 19:41:57

    We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

  • mary rash 2022.12.16 18:04:23

    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.

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