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Reliable Performance Metal Lock Nut for Heavy Equipment Assembly
US$0.10
1,000-4,999 Pieces
US$0.08
5,000-19,999 Pieces
US$0.04
20,000-49,999 Pieces
US$0.01
50,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon Steel,Stainless Steel,BrassType
Hexagon HeadModel NO.
Metal lock nutConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JISGrade
4/ 6/ 8/ 10MOQ
1000PCSManufacture Processing
Cold Forging/ Hot ForgingExperience
for 20 YearsQuality Control
100% QC TestDelivery Time
10-15 DaysSample
Sample AvaliableDrawings
AcceptDelivery Method
by Sea, by Air or by Express ServiceTransport Package
Bulk in Small Box, Then in Cartons (<=25kg )+ 36cSpecification
M3-M48Trademark
JMOrigin
ChinaHS Code
7318159001Production Capacity
10000000PCS/MonthKey features
Extensive Material Options: Available in Stainless Steel, Carbon Steel, Brass, Alloy Steel, Aluminum, and Copper.
Comprehensive Surface Finishes: Offers Zinc Plated, Black Oxide, Nickel, Chrome, HDG, and other customized coatings.
Wide Grade Coverage: Supports grades from 4.8 to 12.9, including ASTM, DIN, ANSI, and SAE standards.
Custom Manufacturing Capability: Accepts custom drawings and specifications for unique fastening solutions.
ISO 9001 Certified Quality: Manufacturing processes certified under ISO9001:2015 for consistent quality.
Free Sample Service: Provides free samples for standard items and customized production upon request.
Flexible Delivery Methods: Supports shipping via sea, air, or express service to global destinations.
Complete Set Supply: Can supply nuts, washers, and bolts as complete sets for assembly needs.
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: ≤4.80h
AI-Powered supplier vetting
SummaryShanghai Jian & Mei Industry and Trade Co., Ltd. is a China-based trading company and manufacturer with comprehensive service capabilities, including ODM and OEM services. The company is adept in handling after-sales services and maintains a sound quality control system. Despite limited innovation in new product development, it offers flexible customization and participates in international trade shows to enhance its presence. Financially, the company has demonstrated stability over the past three years, but specifics on certification holdings are not provided.
Supplier typeThe supplier is identified as both a trading company and a manufacturer/factory, based in Shanghai, China.
After-Sales capabilityThe supplier has established procedures for corrective and preventive actions, and effective handling of customer complaints, ensuring quality assurance and traceability in quality control processes.
Financial creditThe supplier's financial capacity is demonstrated over the last three years, indicating financial stability.
R&D capabilityThe supplier has not introduced new products in the past year, indicating limited innovation capability.
Production capacityThe supplier operates five production lines with an annual production output valued between US$10 million and US$50 million.
Customization capabilityThe supplier offers flexible customization and provides ODM services.
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 information should I provide to get a fast and accurate quotation?
A:
For an efficient quotation, JM Hardware recommends providing: Product type, Standard (ASTM/DIN/ISO/GB or customer spec), Size, thread type, Material grade, Surface treatment, Quantity and target delivery time, and Application environment. With complete details, JM Hardware can respond faster and reduce back-and-forth.
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.
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
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