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When standard press nuts have insufficient flange area to support soft panels (aluminum, plastic, etc.), our custom flange diameter solution increases bearing surface area to prevent sinking or cracking. Outer diameter tolerance ±0.05mm ensures precise fit with locating holes. Passivated surface enhances corrosion resistance with 48-hour sampling available.
Enhanced Performance for Soft Materials
When installing press nuts into soft panels like aluminum alloy, ABS, or fiberglass, standard flanges may cause local panel depression during pressing or sinking after long-term use due to insufficient bearing area. Our solution: custom flange diameter based on your panel material and thickness, expanding the bearing area by 20-100%.
Additionally, outer diameter is manufactured to drawing with tolerance tightened to ±0.05mm, minimizing clearance with pre-machined locating holes and preventing nut tilting during clinching. Passivation removes free iron and meets ASTM A967 standards, ideal for electronic equipment or outdoor products. We provide FEA recommendations for minimum flange diameter with 15 years precision manufacturing experience.
Features & Advantages
Feature
Advantage to You
Custom flange diameter
Prevents sinking or cracking when pressing into soft panels; extends product life
Tight OD tolerance ±0.05mm
Precise fit with locating holes; accurate positioning after clinching
Passivated surface (ASTM A967)
Removes free iron, improves corrosion resistance, meets electronics industry cleanliness
Compatible with various soft materials
Aluminum, plastic, fiberglass, composites all supported
48hr rapid sampling
Quickly verify flange size adaptability on your panel
Product Specifications
Specification Item
Detail / Capability
Notes / Description
Thread Size
M2 - M6
Larger sizes available on request
Standard OD
4mm - 12mm
Custom OD up to 15mm
Flange OD
6mm - 20mm custom per drawing
Bearing area per design
OD Tolerance
±0.05mm (std) / ±0.03mm (precision)
Projector measurement
Material
304 SS / 316 SS
Passivated
Panel Hardness Rec
≤HV 150 (Al) / ≤HV 100 (plastic)
Installation force adjustment available
Sample Lead Time
48-72 hours
48hr for simple parts
Packaging
Anti-static bag / Tape & reel
Optional
Product Applications
Smart Lock Panels: Threaded inserts for aluminum die-cast panels; custom large flange prevents surface depression
Automotive Interior Parts: Connecting plastic brackets and trim panels; soft plastic won't crack
Medical Device Enclosures: Threaded fastening for ABS or PC housings; passivated surface meets cleanliness requirements
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Will I get timely responses and professional support throughout the project?
Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng... Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng...
