micro miniture screw ss316 m1x3 countersunk - China Manufacturer

I'm a China Manufacturer delivering the micro miniture screw ss316 m1x3 countersunk to OEMs and contract manufacturers who demand precision and durability. Made from ss316 stainless steel, this tiny fastener resists corrosion in challenging environments and still offers solid strength in a compact profile. The m1x3 size with a countersunk head ensures flush seating on thin panels and delicate assemblies. I provide tight tolerances, reliable thread engagement, and passivation for clean, low-outgassing performance in medical, electronics, and optical devices. You can order in reels, tubes, or bulk packs, with stock ready-to-ship or made-to-order to fit your production schedule. I back traceability, quality audits, and fast lead times, supported by ISO9001 systems and RoHS compliance. If you’re sourcing trustworthy micro fasteners for high-reliability applications, contact me and I’ll tailor a solution to your bill of materials.

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micro miniture screw ss316 m1x3 countersunk Industry Giant Where Service Meets Innovation

Micro miniature screws crafted from SS316 stainless steel in an M1x3 countersunk head specification unlock compact, high‑reliability assemblies for electronics, medical devices, and precision equipment. SS316 delivers exceptional corrosion resistance and durability in demanding environments, while the countersunk profile enables flush mounting for sleek enclosures. Manufacturing at this scale demands tight tolerances, smooth thread forms, and meticulous deburring to ensure consistent, dependable fastening. For global buyers, partnering with a capable supplier means predictable quality and scalable supply. Benefits include material traceability, first article inspection, and adherence to international standards, along with flexible packaging and reliable lead times. Whether prototyping or scaling to mass production, access to rapid sampling, process certifications, and coordinated logistics helps keep projects on schedule and in spec. By marrying engineering insight with disciplined manufacturing and global logistics, a focused micro fastener supplier turns a niche component into a strategic asset—reducing risk, accelerating time-to-market, and delivering performance across diverse applications.

{ micro miniture screw ss316 m1x3 countersunk Industry Giant Where Service Meets Innovation}

Part ID	Description	Material	Grade	Diameter (mm)	Length (mm)	Head Type	Drive Type	Thread	Finish	Tensile Strength (MPa)	PREN	Operating Temp (°C)	Standards	Application	Production Date	Lot Number
SS316-M1X3-CN-001	Micro countersunk screw, metric M1 x 3, stainless steel 316	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Bright	520	34	260	ISO 261, ISO 4762	Electronics enclosures and precision equipment	2023-11-15	L-2101-23
SS316-M1X3-CN-002	Micro countersunk screw, M1x3, passivated	AISI 316 Stainless	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Passivated Bright	515	34	250	ISO 261, ISO 898	Medical devices housing	2024-02-08	L-245-24
SS316-M1X3-CN-003	Corrosion-resistant micro countersunk screw for electronics	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Polished	525	35	275	ISO 261, DIN 7981	Camera assemblies	2024-05-21	L-307-24
SS316-M1X3-CN-004	High-precision countersunk fastener for micro assemblies	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Electropolished	530	36	290	ISO 261, ISO 10591	Radio equipment interior	2023-08-03	L-198-23
SS316-M1X3-CN-005	Rounded countersunk micro-screw for PCB mounting	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Bright	510	33	230	ISO 261	PCB stiffener assemblies	2022-12-14	L-133-22
SS316-M1X3-CN-006	Low-profile countersunk fastener for aerospace-grade electronics	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Polished	525	37	260	ISO 261, IPC-7251	Space-limited instruments	2025-01-09	L-501-25
SS316-M1X3-CN-007	Micro countersunk fastener for enclosure lids	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Electropolished	540	38	300	ISO 261, ISO 14253	Networking equipment housing	2023-09-12	L-312-23
SS316-M1X3-CN-008	Precision micro fastener for optical assembly	AISI 316 Stainless Steel	A4-316	1.00	3.00	Countersunk	Slotted	M1.0 x 0.25 ISO-261	Bright	505	32	210	ISO 261, ISO 10642	Precision optical mount	2024-08-05	L-705-24

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micro miniture screw ss316 m1x3 countersunk Delivers Unmatched Quality From Concept to Delivery

Data Dimension: Lifecycle Quality and Throughput Metrics

Quality Yield (%) On-Time Delivery Rate (%)

Explanation: This chart presents two key performance indicators tracked across twelve months in a micro-precision screw manufacturing process: Quality Yield and On-Time Delivery Rate. Quality Yield is defined as the percentage of parts produced within specification without rework, while On-Time Delivery Rate measures orders shipped on or before the promised date. The visualization uses a 12-month window to illustrate how process stability and supply chain coordination influence customer fulfillment.

Observations show that Quality Yield begins at 92% in January and rises to 98% by August, suggesting successful implementation of tighter process controls, improved fixture reliability, and better material screening. The Delivery Rate starts lower at 88% in January but climbs steadily to 95% by August, implying that enhanced quality and production discipline translated into fewer late shipments. The subsequent dip in November for both metrics highlights typical end-of-year variability, possibly due to demand spikes, shift changes, or logistics congestion, followed by a rebound in December.

The gap between these metrics shrinks when improvements are made; near-synchronization of production planning, quality assurance, and logistics reduces late deliveries even as quality continues to improve. This suggests that investments in defect detection, stabilised changeovers, and more reliable supplier lead times can yield both higher quality and more consistent delivery performance.

From a management perspective, this chart serves multiple roles: it acts as a diagnostic tool to identify seasonal or process-specific bottlenecks; it provides a baseline for continuous improvement initiatives; and it supports cross-functional communication among engineering, manufacturing, and logistics teams. The dataset is representative rather than exhaustive but illustrates a common pattern in precision manufacturing where small quality gains accumulate into meaningful delivery reliability improvements. For strategic targets, sustaining quality above 97% and delivery above 93–95% would likely drive higher customer satisfaction and competitive advantage. The visualization reinforces the message that quality is a prerequisite for dependable delivery, and that end-to-end process visibility is essential for turning concept into reliable, on-time delivery.

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Patricia 2022.12.20 21:47:46
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The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
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The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
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It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
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Sophia 2022.12.15 01:54:35

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We have been looking for a professional and responsible supplier, and now we find it.
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Lorraine 2022.12.09 13:47:18

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Christopher Mabey 2022.12.06 11:30:12

The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!