China Customized IVD Threaded Sampling Needle with Knurled Thumb Nut for sale

Customized IVD Threaded Sampling Needle with Knurled Thumb Nut

Name: Customized IVD Threaded Sampling Needle with Knurled Thumb Nut
Brand: Shenzhen Shomea Hardware Products Co.,Ltd

Customized IVD Threaded Sampling Needle with Knurled Thumb Nut Products Name Customized IVD Threaded Sampling Needle with Knurled Thumb Nut Material Stainless Steel, Brass, Aluminum, brass, copper ,etc Surface treatment Sandblasting, polishing, knurling, laser marking, etc Tube Outer Diameter 0.25-15mm Tube wall Thickness 0.05-3mm meta Base Male and Female thread Tolerance OD/ID±0.02mm L±0.05mm or According to Drawing Size 3G-32G or Customized LOGO Can be customized according

delivery time 5-20days or according to quantity

Place of Origin China

Packaging Details polybag, carton, wooden case or according to your request

LOGO can be customized

Tolerance OD/ID±0.02mm L±0.5mm

Material Stainless Steel, Nitinol, brass, copper

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Product Description

Customized IVD Threaded Sampling Needle with Knurled Thumb Nut

Products Name	Customized IVD Threaded Sampling Needle with Knurled Thumb Nut
Material	Stainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatment	Sandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter	0.25-15mm
Tube wall Thickness	0.05-3mm
meta Base	Male and Female thread
Tolerance	OD/ID±0.02mm L±0.05mm or According to Drawing
Size	3G-32G or Customized
LOGO	Can be customized according to your drawing
Samples	Usually provid 5-10pcs samples for testing before mass production
Delivery Time	usually 5-25days or according to quantity

Product Highlights:

Premium Stainless Steel & Fine Polishing:Made of high-precision stainless steel with fine polishing for a smooth, corrosion-resistant surface that prevents sample adhesion and contamination.
Anti-Slip Knurled Knob & Internal Thread:Anti-slip knurled knob with internal thread interface enables easy hand-tightening for secure threaded connection.
Stepped Variable Diameter & Fine Tip:Stepped variable diameter with ultra-fine tip balances strength and penetrability for precise micro-volume sampling.
High Dimensional Accuracy & Consistency:Precise control of outer diameter, length, and thread tolerance ensures batch consistency and compatibility with automated equipment.
Deep Customization for Multiple Parameters:Supports customization of thread specification, outer diameter, length, and tip shape for various diagnostic instruments and liquid handling systems.

Frequently Asked Questions:

Q1: What are the benefits of the knurled knob and internal thread design?

A1: The anti-slip knurled knob allows easy hand-tightening, while the internal thread interface ensures a secure, leak-proof connection with equipment.

Q2: How does the stepped variable diameter help with sampling accuracy?

A2: The stepped design maintains overall strength, while the ultra-fine tip precisely pierces septa for accurate micro-volume sample aspiration.

Q3: How is the surface finished? Will it cause sample residue?

A3: Fine polishing creates a smooth, burr-free surface with good corrosion resistance, minimizing sample adhesion and residue for clean transfer.

Q4: What level of dimensional accuracy can this sampling needle achieve?

A4: Precision CNC machining ensures tight control of outer diameter, length, and thread tolerance for consistent batch quality and reliable automated operation.

Q5: What key parameters can be customized?

A5: Thread specification, outer diameter, effective length, and tip shape can be customized based on drawings or samples to fit various diagnostic instruments and liquid handling systems.

For Tooling Cost, We need fully amount payment, For goods payment, if amount less than 1500USD, We need fully payment ,If more than 1500USD, We can accept 50% as deposit, the balance should be pay before ship all goods.