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Customized Solid Stainless Steel Pen‑Tip Needle With Precision Metal Base

Categories Stainless Steel Sharp Needle
MOQ: 10pcs
Delivery Time: 5-20days Or According To Quantity
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Model Number: OEM
Price: 1-20USD
Certification: ISO13485
Place of Origin: CN
Supply Ability: 100000pcs/ month
Brand Name: SHOMEA
Packaging Details: Polybag, Carton, Wooden case or According to your request
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Customized Solid Stainless Steel Pen‑Tip Needle With Precision Metal Base

Customized Solid Stainless Steel Pen‑Tip Needle With Precision Metal Base

Products NameCustomized Solid Stainless Steel Pen‑Tip Needle With Precision Metal Base
MaterialStainless Steel, Brass, Aluminum, brass, copper ,etc
Surface treatmentSandblasting, polishing, knurling, laser marking, etc
Tube Outer Diameter0.25-15mm
Tube wall Thickness0.05-3mm
Meta BaseMale and Female thread
ToleranceOD/ID±0.02mm L±0.05mm or According to Drawing
Size3G-32G or Customized
LOGOCan be customized according to your drawing
SamplesUsually provide 5-10pcs samples for testing before mass production
Delivery TimeUsually 5-25days or according to quantity




Product Advantages:

  1. Adopt solid stainless steel material and integrated metal base structure, standard tolerance up to ±0.02mm, ensuring stable positioning and reliable mounting for equipment assembly.
  2. Precision ground conical pen‑tip provides sharp and smooth piercing performance, helping reduce resistance during penetration and improve working consistency.
  3. The needle surface is smooth and burr‑free, which can effectively avoid scratch, particle contamination and residual burrs in actual use.
  4. Support full customization of needle diameter, tip angle, base dimension, mounting thread or fitting structure and total length according to customer drawings.
  5. Strict dimensional, appearance and tip sharpness inspection for each batch, stable batch consistency, suitable for medical, laboratory and industrial equipment matching.
FAQ:

Q1: What material options are available for this solid pen‑tip needle with metal base?
A1: We mainly provide medical‑grade 304 and 316L stainless steel. For special applications requiring higher hardness or corrosion resistance, we can also support other stainless steel grades according to your drawing. Special materials may lead to higher cost and longer lead‑time.

Q2: What surface finish do you apply for this solid pen‑tip needle?
A2: For general piercing and positioning use, we adopt ordinary smooth surface finish by default. If the needle will contact liquid reagent, body fluid or require ultra‑clean surface, we can upgrade to Ra ≤0.2μm high polishing with extra processing cost.

Q3: Can we customize the tip angle and base structure?
A3: Yes, the conical tip angle, tip sharpness, needle diameter, base outer diameter, base height and mounting structure are all customizable within our processing capacity, with standard tolerance ±0.02mm. Please provide technical drawing for formal evaluation.

Q4: How do you ensure the pen‑tip is sharp and free of burrs?
A4: The tip is formed by precision grinding, followed by multi‑step inspection and deburring treatment. Each finished needle will be checked for tip sharpness, surface smoothness and residual burrs to avoid scratch or particle contamination.

Q5: Do you offer sample service for this solid pen‑tip needle? What should we confirm before sample production?
A5: Custom samples are available for assembly and performance testing. Before sample order, we need to confirm material grade, dimension parameters, tip angle, base structure and surface finish requirement. Sample cost depends on processing complexity, mass production can start after sample specification confirmation.

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