Carbon Steel Knurled Shaft with Dual-End Textured Pattern | Precision Machined ±0.01mm for Mechanical Applications
Price:
Negotiable
MOQ:
100
Delivery Time:
Negotiable
Brand:
ODM/OEM
Product Description
This carbon steel knurled shaft is a precision-engineered mechanical component designed for secure positioning, enhanced grip, and mechanical stability in assembly and mounting applications. Both ends feature uniform knurled textures that increase surface friction for improved handling and orientation identification.
Key Features & Technical Specifications
Material Construction
- Carbon steel construction for strength and durability in load-bearing applications
- Optional heat treatment available for improved hardness and wear resistance
- Compatible with surface finishing including black oxide and zinc plating
Dual Knurled End Design
- Both shaft ends feature precision-applied straight or diamond knurling patterns
- Textured zones significantly increase friction for enhanced performance
- Enables improved press-fit engagement with mating components
- Provides better torque transfer in rotating assemblies
- Facilitates easier manual handling and orientation identification
Precision Shaft Body
- Smooth, dimensionally accurate cylindrical core with precision up to ±0.01mm
- Functions as locating feature, rotational axis, or support shaft
- Available in custom diameters, lengths, and tolerances
Industrial Applications
This dual-knurled shaft is commonly used in:
- Mechanical linkages and assembly jigs
- Rotational mechanisms requiring friction lock or grip ends
- Press-fit systems where end grip is critical
- Automated equipment for component alignment
- Fixtures and structural frames
Whether used as a drive shaft, axle, dowel pin with grip, or locator pin, the dual-knurled design improves handling, insertion consistency, and mechanical reliability.
Manufacturing Capabilities
Supported Materials
- Carbon steel: Q235, 1045, 1215, 4140
- Stainless steel: 304, 316
- Alloy steel, brass, and aluminum
Production Processes
- CNC turning with precision up to ±0.01mm
- Knurling: straight, diamond, cross-hatch patterns
- Centerless grinding for surface accuracy
- Heat treatment: quenching, tempering, case hardening
- Surface treatments: black oxide, zinc plating, phosphate coating
Additional Features
- External/internal threading
- Cross holes, grooves, flats, chamfers
- End face treatments or slotted heads
Quality Control Standards
- Dimensional and surface roughness verification
- Concentricity and runout testing
- GO/NO-GO gauges for fit accuracy
- Material certifications: RoHS, REACH compliance
Production Scale & Support
We support both custom prototypes and volume production, offering quick sampling and scalable capacity for OEM/ODM customers. Our engineering team provides design feedback, material selection guidance, and process optimization for your knurled shaft requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Shuangxin Industry Co., Ltd.
Location
No. 7,Qinghu Road,Qinghutou,Tangxia Town,Dongguan,Guangdong,China
Contact Person
Long