Powered by Made-in-China.com
Black Oxide External Teeth Lock Washer for Anti-Vibration Fastener Assembly
US$0.11
2,000-5,999 Pieces
US$0.041
6,000-9,999 Pieces
US$0.005
10,000-49,999 Pieces
US$0.0001
50,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableType
Lock WasherMaterial
Carbon Steel/Stainless Steel/Brass/Alloy SteelModel NO.
External teeth lock washerCombination Washer Structure
A TypeCombination Washer Packaging
All InclusiveSpring Washer Type
StandardGrade
A2 or A4MOQ
2000PCSSurface Treatment
Black/Zinc/Plain/Polished or CustomizedExperience
for 20 YearsSample
Sample AvaliableManufacture Processing
Cold ForgingDelivery Time
10-15 DaysQuality Control
100% Inspected, Mill Test Certificate AvailableDelivery Method
by Sea, by Air or by Express ServiceDrawings
AcceptApplication
Heavy Industry/Retail Industry/Automotive IndustryTransport Package
Plastic Bag/Boxes and Cartons/Pallets/CustomizedSpecification
M2~M30 or CustomizedTrademark
JMOrigin
ChinaHS Code
7318159001Production Capacity
10000000PCS/MonthKey features
Comprehensive Material Options: Available in Stainless Steel, Carbon Steel, Brass, Alloy Steel, and Aluminum Alloy.
Extensive Surface Treatments: Offers Zinc Plated, Black Oxide, Nickel, Chrome, HDG, and customized finishes.
Global Standard Compliance: Meets ISO, DIN, ANSI, JIS, BS, ASTM, and SAE standards for international use.
Full Customization Capability: Supports custom dimensions, grades, and surface treatments based on drawings or samples.
Free Sample Service: Provides free samples for standard items and customized production upon request.
Rigorous Quality Control: 100% inspection with Mill Test Certificates and systematic quality checks from material to delivery.
Flexible Packaging Solutions: Offers bulk cartons, wooden pallets, and customized packaging to meet specific logistics needs.
Complete Set Supply: Can supply fasteners as complete sets including bolts, nuts, and washers for assembly.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 20 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.57h
AI-Powered supplier vetting
SummaryShanghai Jian & Mei Industry and Trade Co., Ltd. is identified as a China-based trading company and manufacturer/factory with five production lines, broad export coverage, and overseas agents or branches. It provides OEM and ODM services, flexible customization, and overseas maintenance and repair support, but reports no available SDK and no new products during the past year. Quality processes include documented corrective and preventive actions, complaint handling, quality assurance, and raw-material traceability. Service capability is supported by eight qualified suppliers and written procedures, although peak-season lead-time information is inconsistent across the provided records. Financial information is limited to year labels without financial metrics, so credibility cannot be assessed. No certifications or specific customer cases are documented.
Supplier typeThe supplier is described as both a trading company and a manufacturer/factory, while another record identifies it specifically as a trading company. Its registered business scope covers mechanical equipment, hardware, electronic products, and related goods, consistent with a broad industrial trading and manufacturing profile.
After-Sales capabilityThe supplier offers overseas maintenance and repair services, has overseas agents or branches, and has documented procedures and records for corrective actions and customer complaints. It also reports eight qualified service-capability suppliers and participation in an offline trade show, but it has no overseas warehouse or showroom.
R&D capabilityThe supplier conducts mechanical equipment, household appliance, metal product, hardware, and electronic specialty material R&D, and offers ODM services. However, it reports no available SDK and no new products during the past year, indicating documented limitations in software integration and recent product development.
Production capacityThe supplier operates five production lines and exports to markets across the Americas, Europe, the Middle East, Africa, Asia, Oceania, and related regions. It reports an order fulfillment time of four to six months during peak season, while another record contains inconsistent peak-season lead-time wording; therefore, capacity is evidenced but peak-season responsiveness may require confirmation.
Customization capabilityThe supplier explicitly provides flexible customization and OEM services for well-known brands, as well as ODM services. These records directly support both customized manufacturing and customer-specific design capability.
Product Q&A
Q:Can JM Hardware produce customized fasteners based on drawings?
A:
Yes. JM Hardware supports customized production based on drawings, samples, or technical requirements. Customers can provide drawings (PDF/DWG/STEP), material/specification requests, and key dimensions/tolerances. JM Hardware will review feasibility, confirm process route, and provide a quotation with lead time.
Q:What materials are available for JM Hardware fasteners?
A:
JM Hardware offers fasteners in common industrial materials such as stainless steel, carbon steel, alloy steel, aluminum alloy, copper, and other special alloys based on customer requirements. Material selection can be aligned with strength requirements, corrosion conditions, and project standards.
Q:What surface treatments can JM Hardware provide?
A:
JM Hardware can provide multiple surface treatments based on application needs, such as zinc plating, hot dip galvanizing (HDG), black oxide, phosphate coating, and other customized finishes. If you have coating thickness or corrosion resistance requirements, JM Hardware can align production and inspection accordingly.
Q:Does JM Hardware provide samples before mass production?
A:
Yes. JM Hardware can provide samples for confirmation when required. For standard items, available samples may be provided quickly. For customized items, JM Hardware can arrange sample production after confirming drawings/specifications. Sample lead time depends on complexity and material availability.
Q:How does JM Hardware control quality?
A:
JM Hardware implements quality control throughout production, including: Raw material verification and incoming inspection, In-process inspection during forming/machining/threading, Final inspection before packing and shipment, and Packaging checks and traceability labeling. This systematic approach helps JM Hardware maintain stable product quality and reduce installation risks.
Send Inquiry
*To:
Shanghai Jian & Mei Industry and Trade Co., Ltd.
Shanghai Jian & Mei Industry and Trade Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Customizable DIN435 Black Oxide Zinc Plated Beveled Washers Square Taper Washer for Channel Assembly Fastener
US$0.03-0.30
10,000 Pieces(MOQ)
Custom DIN5406 Tab Shaft Lock Washers Black Oxide Snap Carbon Steel External Tooth Spring Rings
US$0.03-0.30
10,000 Pieces(MOQ)
Customizable DIN6799 Circlips Carbon Steel Black Lock Retaining Ring Pin Washers for Shafts Assembly Fastener
US$0.03-0.30
10,000 Pieces(MOQ)
DIN25201 Steel Black Zinc Flake Coating Double Wedge Lock Washer for Anti-Loosening
US$0.10-0.13
1,000 Pieces(MOQ)
Customizable Customized Zinc Nickel Plated Internal External Tooth Carbon Steel Lock Washer Assembly Fastener
US$0.03-0.30
10,000 Pieces(MOQ)
Zinc Plated DIN6797A External Tooth Lock Washer for Anti-Vibration Fastening
US$0.021-0.101
5,000 Pieces(MOQ)
GB 9074 Yellow Plated Lountersunk External Toothed Lock Washer for Assembly
US$0.03
50 Pieces(MOQ)
Oxide Black Serrated Lock Washers External Teeth Washer
US$0.11-0.21
1,000 Pieces(MOQ)
Carbon Steel Black Oxide Split Lock Washers, DIN127 Spring Washers for Screw & Bolt Anti-Loosening
US$0.01-1.00
1,000 Pieces(MOQ)
Malaxy 304 Stainless Serrated Washers Internal Tooth Locking Washers Anti Vibration Tooth Lock Washers
US$0.01-0.03
10,000 Pieces(MOQ)
304 Stainless Steel External Serrated Lock Washer, Outer Tooth Anti-Loosening Grounding Washer for Electrical Fastening
US$0.005-5.00
50,000 Pieces(MOQ)
DIN6907 Zinc Serrated Lock Washers with External Teeth for Screw and Washer Assemblies
US$0.001-0.005
10,000 Pieces(MOQ)
Hardware Customzied Gasket Bowl External Tooth Lock Washer with Black Coating
US$0.006
50 Pieces(MOQ)
DIN 6798 Lock Washer Anti-Loosening Vibration-Resistant Stainless Steel External Lock Washer
US$0.001-0.005
9,999 Pieces(MOQ)
Black Oxide High Strength Flat Washer for Vibration Damping with Easy Installation Grade 12.9
US$0.001-0.08
1,000 Pieces(MOQ)