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Top Pin Spring Plunger for Fixture Positioning and Jig Location
US$12.00
10-49 Pieces
US$8.00
50-99 Pieces
US$5.00
100-999 Pieces
US$3.50
1,000+ Pieces
Product profile
Customization
AvailableApplication
Fastener, Auto and Motorcycle Accessory, Hardware Tool, Machinery Accessory, Non-Standard CustomizedStandard
GB, EN, ASME, Non-Standard CustomizedModel NO.
0010Surface Treatment
PassivatingProduction Type
Mass ProductionMachining Method
CNC MachiningMaterial
Nylon, Steel, Brass, Alloy, Aluminum, IronProduct Name
Fuel Plunger / Hydraulic Plunger / Precision PlungMaterial Type
Alloy Steel, Hardened Steel, Stainless Steel 304/3Tolerance
Ultra-Precise Dimension & Surface ToleranceDimension
Dia 1-50mm, Length 5-200mm, Custom MachiningOEM/ODM
OEM & ODM, Custom Size Per Drawing or SampleProcessing Type
CNC Turning, Precision Grinding, LappingQuality Control
100% Dimensional & Pressure Inspection Before ShipPacking
Plastic Bags + Cartons + Wooden CasesTesting Equipment
Micrometer, Roughness Tester, Pressure Test BenchLead Time
Short Lead Time, Typically 1-4 WeeksTransport Package
Suitable Safe PackagingTrademark
LIANGUANOrigin
ChinaProduction Capacity
10000000 Pieces/YearKey features
Precision plunger parts comply with GB/T & DIN standards, standard sizes available in stock
Optional materials: alloy steel, stainless steel 304/316, ceramic, hardened steel, custom hardness as requested
Ultra-precise grinding & matched lapping, tight dimensional tolerance, stable performance under high pressure
Mirror smooth surface finish, low friction coefficient, excellent wear resistance & long service life
Multiple surface treatments: hard chrome plating, nitriding, black oxide, anti-corrosion for harsh working conditions
Fully customizable: custom diameter & length, made per your drawing or sample, low MOQ supported
Good sealing performance, effectively prevent fluid leakage for hydraulic, pump & fuel injection systems
100% dimension & pressure inspection before shipment, test reports can be provided
Fast sampling within 3-7 days, OEM & ODM service with professional technical support
Safe packaging in plastic bags, cartons & wooden cases for sea/air shipment, factory direct price
Company profile
Dongguan Lianguan Precision Hardware Co., Ltd.Guangdong, China
CertifiedBusiness Type: Trading CompanyExport Year: 2019-06-06Nearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, DAP, DDP, CIF, FOB
About Our Factory & Business Background
AddressRoom 103, No. 6, Lane 2, Guanlingtou Street, Dalang Town, Dongguan, Guangdong, China
Plant AreaN/A square meters
Registered Capital750,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsCNC Machining Parts, Stainless Steel Parts, Aluminum Alloy Parts, Brass Copper Parts, CNC Precision Part, Stainless Steel Shaft, Bolts Screws Standoffs
Our Industry Experience & Global Business Record
Year of Establishment2026-05-15
Main MarketsNorth America, South America, Eastern Europe, Western Europe, Southeast Asia, Oceania, Mid East, Africa
Product Q&A
Q:How can I get a fast quote for precision plunger parts?
A:
Please send messages on MIC Page or send email to us. We will contact you as soon as we receive your RFQ.
Q:I have a design idea but no drawing, could you help me?
A:
Yes, please tell us your idea. Our engineer will create a drawing for you to check, and we can also make a prototype if you need.
Q:Can you produce plungers according to my samples?
A:
Yes, we can produce the plungers according to your sample and make 2D/3D drawings for you.
Q:Can you protect my business, will my drawing be safe after you get it?
A:
Yes, we can sign an NDA before you send the drawings.
Q:What are your payment terms?
A:
T/T: 50% deposit, the balance to be paid before delivery; L/C: irrevocable L/C at sight.
Send Inquiry
*To:Dongguan Lianguan Precision Hardware Co., Ltd.
Dongguan Lianguan Precision Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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