Custom CNC Swiss Turned SUS304 Knurled Thumb Screw Adjustment Stop Pin Hand Twist Positioning Fixture Locating Limit Pin
| MOQ: | 500 Pcs |
| Price: | Price Per Inquiry |
| Packaging: | Standard Export Packaging |
| Lead Time: | 7-15 Days |
| Payment Method: | T/T |
| Supply Capacity: | 300000 Pcs / Month |
This custom stainless steel knurled thumb screw, also named knurled adjustment stop pin and hand twist positioning pin, is fully manufactured by CNC Swiss automatic lathe in single clamping process.
Constructed from solid 304 stainless steel bar, the component features diamond knurling on the head for friction-enhanced manual tightening, straight slot on end face for auxiliary tool adjustment, standard external thread and precise cylindrical locating shaft.
Finished with natural matte stainless treatment without plating or anodizing, it maintains excellent rust resistance. As a professional OEM manufacturer, we deliver flexible custom service for all specifications of cnc machined locating pin and 304 steel fixture limit pin according to your technical requirements.
- Jigs, fixtures and automation equipment positioning limit components
- Precision testing instruments adjustable stop assemblies
- Laboratory equipment manual locking and positioning parts
- Assembly tooling adjustable hand twist fastening fittings
- Electronic production tooling locating pins
- Medical auxiliary equipment adjustable positioning hardware
- Packaging machinery adjustment limit pins
As reliable OEM manufacturer, we provide one-stop custom service for stainless steel knurled thumb screw and cnc machined locating pin.
- Custom production based on your technical drawings or physical samples
- Customize overall length, shaft diameter, thread standards, knurl patterns
- Multiple material alternatives: 316 stainless steel, carbon steel, aluminum alloy
- Various surface options: polishing, passivation, brushing upon demand
- Support prototype trial orders and large-volume mass production
- Laser marking and customized packaging available
- CNC Swiss one-time clamping processing, minimize concentricity error, avoid positioning deviation during assembly
- Tight machining tolerance ±0.015mm, guarantee interchangeability for batch fixture assembly
- Clear diamond knurling design, increase friction for convenient hand twisting without extra tools
- Integrated straight slot allows tool fine-tuning when higher torque is needed
- Natural matte stainless surface, no coating peeling issue, stable corrosion resistance
- Strict thread inspection to prevent jamming during repeated screwing operation
- Raw stainless steel bar material certification incoming verification
- In-process dimensional sampling inspection during Swiss turning & knurling
- Complete deburring for thread, knurl and shaft edges
- Ultrasonic deep cleaning to eliminate cutting fluid and metal debris
- 100% thread inspection using go/no-go gauges
- Final full inspection for dimension accuracy, knurl integrity and surface appearance before shipment
- Supply dimensional inspection reports upon client request
Can you make custom stainless steel knurled thumb screw based on my samples or CAD drawings?
Absolutely. We support OEM custom service for all cnc machined locating pin, you can send samples or technical drawings for quotation and prototype development.
What dimensional tolerance can you achieve for this knurled adjustment stop pin?
Standard tolerance ±0.015mm, tighter precision tolerance can be negotiated for special fixture usage.
Can I choose other materials besides 304 stainless steel?
Yes, we can adopt 316 stainless steel, aluminum or carbon steel to produce hand twist positioning pin and fixture limit pin.
Is natural matte finish the only surface treatment available?
We offer passivation, vibration finishing, mirror polishing and other surface processes for stainless steel components.
What is your lead time for custom locating pin orders?
Prototype lead time is around 7–10 working days; mass production lead time depends on your order quantity.
