Stainless Steel Flanged Head Bottleneck Connector with ±0.01mm CNC Precision - M6 M8 Threaded Fastener
Price:
Negotiable
MOQ:
100
Delivery Time:
Negotiable
Brand:
ODM/OEM
Product Description
This custom stainless steel connector is a precision-machined fastener designed for secure mechanical connections in applications requiring strength, corrosion resistance, and structural integrity. The part features a three-section design optimized for ease of installation, mechanical stability, and compatibility with threaded assemblies.
Product Structure & Key Features
Top Section - Flanged Head
- Large circular flange head with smooth surface finish
- Wide head provides increased contact area for even pressure distribution
- Functions as load-bearing surface in mounted assemblies
Middle Section - Bottleneck Transition
- Narrowed neck-like transition connecting flange head to threaded base
- Bottleneck geometry enables controlled flexibility and weight reduction
- Acts as structural bridge while absorbing mechanical stress
Bottom Section - Threaded Stud
- Cylindrical shaft with precision external threads (±0.01mm tolerance)
- Threads screw into matching internally threaded components
- Available in metric (M6, M8) or imperial (1/4"-20 UNC) thread types
Typical Applications
- Mechanical assemblies and frameworks
- Equipment housings and panels
- Precision enclosures or mounting points
- Industrial automation systems
- Marine, automotive, and aerospace assemblies
Manufacturing Capabilities
Materials
- Stainless steel: SS304, SS316, 303, 410
- Carbon steel, brass, aluminum, titanium (on request)
Machining Processes
- CNC turning & milling (±0.01mm tolerance)
- Thread rolling or cutting (metric/UNC/UNF/custom)
- Surface grinding, polishing, chamfering
- Bottleneck profiling and flange shaping
Surface Treatments
- Natural passivation
- Sandblasting / brushing / polishing
- Anti-corrosion coatings (customizable)
Quality Control
- 100% dimensional inspection (CMM, calipers, gauges)
- Thread inspection with GO/NO-GO gauges
- Surface roughness and material hardness testing
- Material certifications (RoHS, REACH) available
Need custom fasteners or stainless steel connectors for your equipment? Send us your technical drawing or sample for engineering feedback, fast quotation, and full manufacturing support from prototype to mass production.
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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