OpeningYou send the drawing. We machine the screws. Every part is verified before shipment.We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines
OpeningYou send the drawing. We machine the screws. Every part is verified before shipment.We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines for 20 years. Your o
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Send us your drawing / quantity / material — reply within 24h.
You send the drawing. We machine the screws. Every part is verified before shipment.
We are BQUQ, a precision manufacturing factory in Dongguan, China. We have run CNC lines for 20 years. Your orthopedic screws are made from titanium bar stock, not cast blanks. We hold tight tolerances, inspect 100% of critical dimensions, and ship with a full report.
Tolerance: ±0.005 mm on OD and thread pitch
Lead time: 7–12 days for standard batches
No MOQ – order 10 pieces or 10,000
Material: Ti-6Al-4V (Grade 5) or CP-Ti (Grade 2)
Surface: passivated, anodized, or bead blasted per your spec
Specifications
Parameter
Value
Materials
Ti-6Al-4V, CP-Ti, 316LVM stainless
Machines
5-axis CNC lathe, Swiss-type, milling centers
Diameter range
1.5 mm – 12.7 mm
Length range
5 mm – 120 mm
Tolerance
±0.005 mm on thread, ±0.01 mm on length
Thread forms
ISO, ACME, custom buttress, self-tapping
Surface finish
Ra 0.2 µm – 0.8 µm
Passivation
ASTM A967 or AMS 2700
Inspection
CMM, optical comparator, thread gauges
Batch size
1 – 50,000 pieces
Lead time
7 days (prototype), 12 days (production)
Certifications
ISO 9001:2015, material certs per batch
Three reasons buyers send us their drawings
1. Batch-traceable quality.
Each lot gets a unique job number. We track material heat number, machine operator, tool wear, and inspection results. If a problem appears in your assembly, we trace it to the exact batch in minutes. No guesswork.
2. Inspection report per batch.
You get a dimensional report with every shipment. We measure thread pitch, major/minor diameter, head angle, and surface roughness. The report lists actual values, not just "pass/fail." Your QA team can file it directly.
3. One factory for CNC + stamping + springs + heat sinks.
Your orthopedic screw may need a stamped washer, a spring-loaded mechanism, or a heat sink in the surgical instrument. We do all four processes under one roof. Fewer suppliers, fewer handoffs, fewer delays. You send one drawing package, we coordinate everything.
Where these parts are used
Custom CNC machining of titanium screws is not limited to implants. Our buyers use them in:
External fixation frames – screws that hold pins in place, requiring exact thread pitch for bone grip
Surgical instruments – screws for assembling drill guides, retractors, and cutting blocks
Spinal rods and hooks – locking screws with fine threads, often 2.0 mm or smaller
Dental implant abutments – small-diameter screws with high surface finish to prevent biofilm
Replacement joints – trial screws used during knee or hip replacement surgery
Robotic surgery tools – tiny screws that hold end-effectors, needing repeatable torque
These parts are made in China, but they meet ISO and ASTM standards. We export to the US, EU, and Japan. Every screw is deburred, cleaned, and individually packed if required.
Q: What is your MOQ?
A: No MOQ. We run one piece for prototype validation. For production, we suggest 500+ pieces to optimize cost per unit, but we accept 10-piece orders without penalty.
Q: How do you guarantee tolerance and quality?
A: We use CNC lathes with live tooling, not manual machines. After machining, we inspect with CMM and thread gauges. Critical dimensions are checked 100%. We send the inspection report with the shipment. If a part is out of spec, we replace it at no cost.
Q: What is your lead time for titanium screws?
A: Prototype: 7 days. Production: 12 days after drawing approval. For urgent orders, we can split the batch – ship half in 5 days, the rest in 10. Titanium bar stock is always in our warehouse.
Q: Do you provide material certificates?
A: Yes. Every batch includes a mill certificate for the titanium, showing chemical composition and mechanical properties. We also provide heat treatment reports if you specify annealing or aging.
Send your drawing
Email your PDF or STEP file. We reply with a firm quote in 12 hours.
Include: material, quantity, tolerance, and surface finish. If you are unsure about thread form or passivation, our engineers will advise you for free.
Email: sc@bquq.com
WhatsApp: +86 13713157787
No MOQ. No minimum order fee. Precision manufacturing, made in China, verified before shipment. Send your drawing today.
