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Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications

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Detail Information

Descrição do produto

Detail Information

Opções de materiais:

Aço inoxidável, aço carbono, liga de aço, latão, alumínio, cobre

Estilo de cabeça:

Panela, Treliça, Plana, Hexagonal, Redondo, HEX, Queijo, Encadernação, Oval

Estilo de condução:

Phillips, Torx, Hexagonal Interno, Hexagonal, Ameixa, Cruz, Fenda, Estrela

Tipo de linha:

Auto-rosqueante, dentes de máquina (dentes grossos, dentes finos), rosca personalizada

Desempenho do fixador:

Aço carbono: grau 4,8 ~ 12,9; Aço Inoxidável: A2-70, A4-70, A4-80, A5-80; Endurecimento de superfíci

Requisito Anticorrosão:

Tempo de teste de névoa salina personalizável: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H

Faixa de tamanho:

M0,6 mm, M0,8 mm ~ M36 mm

Faixa de comprimento:

1 mm ~ 600 mm

Capacidade de produção:

500000 peças/peças por dia

Opções de revestimento:

Liso, preto, galvanizado, HDG, zinco, liga de zinco-níquel, cromo, prata, ouro, latão, estanho, Dacr

Opções de acabamento:

Banhado, Passivação, Óxido (Óxido Preto, Oxidação Anódica)

Dados Ambientais:

Rohs, SCHV, MSDS, IMDS

Teste da qualidade:

Relatório de teste de desempenho, relatório de teste de névoa salina, relatório de inspeção dimensio

Tipo de parafuso:

Parafusos de rosca, Parafusos de máquina, Parafusos de madeira, Parafusos de drywall, Parafusos de r

Tempo de espera:

Amostras: 5-7 dias; Produção em massa: 15-25 dias

Destacar:

Black Coating Self-Tapping Screws

Customizable Dimensions Double-Headed Screws

Versatile Applications Automobile Fasteners

Descrição do produto

Premium Black Double-Headed Self-Tapping Screws

High-quality black double-headed screws with self-tapping machine thread designed for versatile industrial applications.

Product Specifications

Material Options

Stainless Steel (SUS201, SS303, SS304, SS316, SS410, SS430), Carbon Steel (C1018, C1022, 10B21), Alloy Steel (40Cr, SCM435), Brass, Aluminum, Copper. Custom materials available.

Head Styles

Pan, Truss, Flat, Hexagonal, Round, HEX, Cheese, Binding, Oval

Drive Styles

Phillips, Torx, Inner Hexagonal, Hexagonal, Plum, Cross, Slotted, Star

Thread Types

Self-tapping, Machine teeth (Coarse teeth, Fine teeth), Custom thread specifications

Standards

DIN, ISO, ANSI, BSW, JIS, GOST, GB and other international standards

Finishing Options

Plated: Zinc, Zinc nickel alloy, Chrome, Silver, Gold, Brass, Tin. Coating: Dacromet, MAGni, Geomet, Electrophoresis, Baking paint. Passivation; Oxide: Black Oxide, Anodic oxidation

Performance Grades

Carbon Steel: 4.8~12.9 grade; Stainless Steel: A2-70, A4-70, A4-80, A5-80; Hardening of carburized surfaces: HV400-HV550. Custom specifications available.

Customization & Quality

Anticorrosion Protection

Customizable salt spray testing: 12H, 24H, 48H, 96H, 196H, 240H, 480H, 720H, 840H

Size Range

Diameter: M0.6mm, M0.8mm ~ M36mm | Length: 1mm~600mm

Environmental Compliance

RoHS, SCHV, MSDS, IMDS certified

Quality Testing

Performance test reports, Salt spray test reports, Dimensional inspection reports, PPAP, PSW documentation

Manufacturer Profile

Lock Technology (Shenzhen) Co., Ltd. specializes in fastener and precision machined parts manufacturing since 2007. With an overseas sales company established in 2013, we provide comprehensive solutions for global customers.

Applications

Automotive, electronics, electrical equipment, household appliances, communication equipment, consumer electronics, optical equipment, medical equipment and other industrial fields.

Manufacturing Capabilities

40,000 square meter facility in Shenzhen with over 1,000 production equipment units including cold heading equipment, thread rubbing equipment, CAM lathes, CNC lathes, CNC milling machines, and 300+ inspection equipment types. Annual production value exceeds $10 million.

Global Reach

Products exported to Europe, America, Africa, and Southeast Asia with excellent customer feedback for quality and service.

Certifications & Quality Standards

ISO9001, IATF16949, ISO14001, ISO45001 and other system certifications ensuring consistent quality and environmental compliance.

Production & Delivery

Quantity (pieces)	Lead Time (days)
1 - 10,000	10
10,001 - 50,000	15
50,001 - 100,000	20
> 100,000	To be negotiated

Packaging Options

Independent carton, self-sealing bag, blister, vacuum packaging, pallet, and custom packaging solutions.

Shipping Methods

FedEx, DHL, UPS, or customer-specified transportation methods.

Global Partnerships

We have provided customized services to over 300 customers worldwide. Our products are sold to more than 20 countries and regions including Europe, North America, South America, and Southeast Asia.

Frequently Asked Questions

Q: Can you provide customized services?

A: Yes, we accept OEM/ODM services with 20+ years experience in custom non-standard screws. We provide free product drawings based on your requirements if needed.

Q: Can you supply samples?

A: Yes, we provide free samples when molds exist. For new tooling, mold and shipping costs are customer responsibility.

Q: How do you ensure quality?

A: Professional QC department with strict adherence to ISO9001, IATF16949, ISO14001, SGS, RoHS, PPAP, MSDS standards. We provide drawings and samples for confirmation.

Q: What is the minimum order quantity?

A: High-value products: 1,000-10,000 pcs. Low-value products: 20,000 pcs. Trial orders accepted before mass production.

Q: What transportation options are available?

A: Sea delivery, air delivery, or door-to-door express services based on customer preference.

Q: How to place orders and make payments?

A: Send purchase order or confirmation via email/TradeManager. We provide Proforma Invoice with bank details. Payment options include PayPal and L/C.

Samples & Trial Orders: Free samples available with 5-7 day lead time. Mass production: 15-25 days (negotiable).

Tags:

Ferramentas de fixação para automóveis

Fixações sob medida

Partes de usinagem CNC

Partes de torneamento CNC

Partes de fresagem CNC

Peças de aço inoxidável do CNC

Partes de alumínio CNC

Parafusos eletrónicos

Parafusos decorativos

Micro parafusos

Parafusos longos

Partes de estampagem em latão

Partes de estampagem metálica

Peças de carimbo de aço inoxidável

Ferramentas de fixação para automóveis

Fixações sob medida

Partes de usinagem CNC

Partes de torneamento CNC

Partes de fresagem CNC

Peças de aço inoxidável do CNC

Partes de alumínio CNC

Parafusos eletrónicos

Parafusos decorativos

Micro parafusos

Parafusos longos

Partes de estampagem em latão

Partes de estampagem metálica

Peças de carimbo de aço inoxidável

products details

Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications

Premium Black Double-Headed Self-Tapping Screws with Customizable Dimensions for Versatile Applications

Black Coating Self-Tapping Screws

Customizable Dimensions Double-Headed Screws

Versatile Applications Automobile Fasteners