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Countersunk Self Drilling Screw Rustproof Fastener for Metal Sheet Assembly
US$0.17
3,000-9,999 Pieces
US$0.09
10,000-49,999 Pieces
US$0.01
50,000+ Pieces
Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel,Stainless Steel,Brass

Type

Round/Hex Head

Model NO.

Drilling screw

Groove

Square/Phillips/Torx

Connection

Common Bolt

Head Style

Round/Hex

Standard

DIN, ANSI

Grade

3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9

MOQ

3000PCS

Surface

Zinc/Plain/Polish/Black Oxide etc

Manufacture Processing

Cold Forging

Delivery Time

10-15 Days

Experience

for 20 Years

Quality Control

100% Inspection

Certificate

ISO9001

Sample

Sample Avaliable

Delivery Method

by Sea, by Air or by Express Service

Transport Package

Plastic Bag, Boxes and Cartons, Pallets,Customized

Specification

M4-M64

Trademark

JM

Origin

China

HS Code

7318159001

Production Capacity

10000000PCS/Month

Key features

Comprehensive Material Options: Available in Stainless Steel, Carbon Steel, Brass, and special alloys.
Customized Manufacturing: Supports production based on drawings, samples, and technical requirements.
Extensive Surface Treatments: Offers Zinc Plating, Black Oxide, HDG, Nickel, Chrome, and more.
Wide Grade Range: Covers grades 3.6 to 12.9 including ISO, DIN, ANSI, and ASTM standards.
Free Sample Service: Provides free samples for standard items and customized production upon request.
ISO9001 Certified Quality: Operates under international quality management with 100% inspection.
Flexible Packaging: Offers cartons, wooden pallets, and customized packaging solutions.
Global Logistics Support: Supports sea, air, and express delivery with various Incoterms.

Company profile

Shanghai Jian & Mei Industry and Trade Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerYears of Export Experience
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: ≤4.45h

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 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.

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