Plastic Self Tapping Screw - Wholesale & Manufacturers Directory

From day one, I focus on making the right fasteners for plastic assemblies. I supply a dependable plastic self tapping screw designed for quick seating without pre-drilling, featuring sharp tapered threads, corrosion-resistant coatings, and heads that fit flush drives. For Wholesale and Manufacturers, I offer consistent batch-to-batch quality, tight tolerances, and customizable options: length, diameter, drive type, and coating. My inventory covers common sizes and special orders with fast lead times, competitive pricing, and scalable MOQs. I provide packaging solutions that reduce assembly time and waste. I warranty performance under high torque and vibration, and I support on-time shipments to keep your production lines running smoothly. If you’re sourcing for bulk needs, I’m here to tailor the solution, from sampling to full-scale production. Let me help you cut costs, speed up assembly, and keep quality steady in every project.

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plastic self tapping screw Where Service Meets Innovation Service Backed by Expertise

Plastic self-tapping screws are designed to form secure threads in thermoplastics, enabling fast, reliable assemblies without pre-tapped holes. Offered in multiple head styles, drive types, and thread forms, they suit electronics housings, automotive trims, and consumer devices. For global procurement, key benefits include consistent material compatibility, tight tolerances, and predictable performance across temperatures and humidity. With engineering polymers—often reinforced for stiffness—these fasteners deliver durable joints while maintaining lightweight design. Where Service Meets Innovation, expect design-for-manufacture support, rapid prototyping, and customized solutions that cut time to market. Expert engineering analysis helps select the right material, surface finish, and geometry to resist creep, pull-out, and vibration, while ensuring compatibility with coatings and secondary processes. Service backed by expertise means robust testing, clear documentation, and reliable supply chains with on-time delivery, quality control, and traceability for global customers.

{ plastic self tapping screw Where Service Meets Innovation Service Backed by Expertise}

SKU	Material	Head Type	Thread Type	Diameter (mm)	Length (mm)	Color/Finish	Glass Fiber Content (%)	Tensile Strength (MPa)	Temperature Range (°C)	Certifications	Lead Time (days)	Customization
PSS-01-NYL	Nylon 6/6 GF30	Flat Head	Self-tapping	3.5	12	Natural	30	105	-40 to 120	RoHS, REACH	7	Yes
PSS-02-NYL-GF25	Nylon 6/6 GF25	Pan Head	Self-tapping	4.0	16	Black	25	95	-40 to 110	RoHS	10	Yes
PSS-03-PA12	PA12	Truss Head	Self-tapping	4.5	20	Natural	0	70	-40 to 100	RoHS	14	No
PSS-04-GF40	Nylon 6/6 GF40	Flat Head	Self-tapping	3.0	10	Gray	40	120	-40 to 125	RoHS, REACH	14	Yes
PSS-05-POM15	POM GF15	Pan Head	Self-tapping	3.2	14	Natural	15	80	-40 to 110	RoHS	9	No
PSS-06-PA12	PA12	Button Head	Self-tapping	2.8	8	Black	0	60	-40 to 100	RoHS, REACH	5	Yes
PSS-07-NYL-FR	Nylon 6/6 GF30	Countersunk	Self-tapping	5.0	18	Natural	30	110	-40 to 125	RoHS	12	Yes
PSS-08-GF50	Nylon 6/6 GF50	Flange Head	Self-tapping	6.0	25	Gray	50	140	-40 to 130	RoHS, REACH	21	Yes
PSS-09-PC	Polycarbonate (PC)	Countersunk	Self-tapping	3.8	12	Clear	0	50	-40 to 110	RoHS	7	No
PSS-10-NYL-GF35	Nylon 6/6 GF35	Pan Head	Self-tapping	4.2	22	Natural	35	100	-40 to 125	RoHS, REACH	11	Yes
PSS-11-NYL-TR	Nylon 6/6 GF30	Truss Head	Self-tapping	3.9	9	Gray	30	85	-40 to 105	RoHS	8	No
PSS-12-PA66	PA66	Button Head	Self-tapping	2.6	6	Natural	0	65	-40 to 110	RoHS	6	Yes

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plastic self tapping screw Stands Out Delivers Unmatched Quality

Data Dimension: Product Quality Index Over Time

The chart presents a longitudinal view of the Product Quality Index (PQI) for a batch of plastic self tapping screws, spanning twelve consecutive months. PQI is a composite score that reflects multiple aspects of manufacturing quality, including dimensional accuracy, thread integrity, material consistency, surface finish, and functional reliability, standardized on a 0–100 scale. By plotting PQI month-by-month, the visualization communicates both baseline quality and the trajectory of improvement over time, enabling quick assessment of process maturation and the effectiveness of quality initiatives. In this dataset, the PQI starts in the mid-60s in January and shows a steady ascent through the year, reaching the low 90s by December. This pattern suggests progressive gains driven by systematic quality improvements such as enhanced process controls, better supplier alignment, refined tooling, and targeted operator training. Notably, the rate of improvement accelerates in the latter part of the year, which may correlate with the implementation of corrective actions identified through root-cause analysis and the deployment of preventive maintenance schedules. While the line generally trends upward, any subtle dips or plateaus can signal moments where schedule pressures, equipment wear, or batch-to-batch variability require deeper investigation. The purpose of presenting PQI in this format is to provide a single, intuitive metric that captures the health of the production process across time. For stakeholders, PQI offers a common language to compare production lines, shifts, or equipment families, and to quantify the impact of quality initiatives. When integrated with complementary metrics such as defect rate, cycle time, and throughput, PQI supports more precise decision-making and resource allocation. This visualization thus serves both operational management and strategic planning by highlighting where quality improvements are succeeding and where additional attention is warranted to ensure consistent, reliable product performance.

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Maureen 2022.12.30 02:19:43
It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
Stephanie 2022.12.25 17:22:20
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
Eve 2022.12.24 15:20:54
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
Nick 2022.12.22 15:41:20
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Mona 2022.12.21 08:50:31
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
Klemen Hrovat 2022.12.10 13:23:44
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!

Dora 2022.12.17 09:56:21

This supplier stick to the principle of Quality first, Honesty as base, it is absolutely to be trust.
Marjorie 2022.12.16 15:47:32

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.
Daphne 2022.12.12 21:24:05

In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
Hannah 2022.12.09 22:57:20

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.
Meredith 2022.12.09 18:05:33

Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
Kelly 2022.12.08 21:11:50

The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!