What is the customization lead time?

The customization time is typically 15-25 days.

What is your minimum order quantity (MOQ)?

The minimum order quantity is 1000 pieces.

What sizes are available?

Sizes range from M1 to M10, with lengths from 10mm to 180mm.

Custom Security Cup Head Waterproof Screw Hex Socket O-Ring Sealing Screw

Name: Custom Security Cup Head Waterproof Screw Hex Socket O-Ring Sealing Screw
Brand: Yuhuang Electronics Dongguan Co., Ltd.
SKU: 2001642785

Guangdong, ChinaYuhuang Electronics Dongguan Co., Ltd.

US$0.08

1,000-9,999 Pieces

US$0.05

10,000-49,999 Pieces

US$0.02

50,000+ Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Cup Head

Model NO.

screw

Groove

Hexagon

Connection

Common Bolt

Head Style

Cup Head

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

10.9

Surface Treatment

Can Be Customized

Size

M1-M10

MOQ

1000 PCS

Length

10-180mm (3/8- 7)

Thread

Machine Screw

Drive Type

Allen Bolt

Packing

Cartons+Plastic Bags

Head Type

Can Be Customized

Test

RoHS/Reach

Certification

ISO9001/ISO14001/IATF16949

Transport Package

Cartons+Plastic Bags

Specification

M1-M10

Trademark

YUHUANG

Origin

China

HS Code

6307900090

Production Capacity

1000000pieces/Day

Key features

Customizable Surface Treatment: Galvanized or customized according to customer requirements.

Customizable Head Shape: Head shape can be customized according to customer needs.

Wide Material Options: Available in Carbon Steel, Stainless Steel, Brass, and more.

Comprehensive Certifications: ISO9001, ISO14001, IATF16949, REACH, and ROHS compliant.

25 Years Manufacturing Experience: Factory with over 25 years of fastener production in China.

OEM & ODM Services: Provide assembly solutions and custom manufacturing services.

Fast Response Time: 24-hour response time for all customer inquiries.

Strict Quality Control: 100% quality checking performed before shipping.

Company profile

OEM ServicesStandardized quality controlR&D CapabilitiesManagement Certification

Yuhuang Electronics Dongguan Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2009-05-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤1.77hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryDongguan Yuhuang Electronic Technology Co., Ltd. was established in 1998 and integrates production, research and development, sales, and service. The supplier reports eight production lines, 100% finished-product inspection, 35 quality assurance and quality control inspectors in one facility record, and 21–30 quality control staff in another. It supports customization from samples and designs, full and minor customization, and flexible customization. The supplier reports OEM service for popular brands and SDK availability, indicating relevant development capability. Manufacturing contracts with associated subcontractors, overseas warehouse and showroom capabilities, and documented service procedures are reported. However, it reports no overseas agents or branches, no participation in offline trade shows, and zero countries offering overseas services. Financial credibility cannot be assessed because the provided financial fields contain only years rather than financial performance or supporting evidence....

Supplier typeThe supplier is identified as Dongguan Yuhuang Electronic Technology Co., Ltd., established in 1998, and described as an industrial and trade enterprise integrating production, research and development, sales, and service. This supports classifying it as an integrated manufacturer and trading/service supplier.

After-Sales capabilityThe supplier reports overseas warehouse and showroom capabilities and offers debugging, maintenance, repair, training, and equipment installation. It also has documented complaint-handling and corrective-action procedures, but reports no overseas agents or branches and zero countries offering overseas services, limiting evidence of broad local coverage.

R&D capabilityThe supplier reports research and development capability with an available SDK, and its company profile includes research and development among its integrated functions. It also reports total R&D engineer experience of 6–10 years, providing explicit evidence of development capability.

Production capacityThe supplier reports eight production lines, valid manufacturing-capacity contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-peak records. Quality controls include 100% finished-product inspection, although the factory does not continuously reconcile quantities for every batch or mass production.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory with more than 25 years of experience in fastener manufacturing in China.

Q:What are your main products?

We mainly produce screws, nuts, bolts, wrenches, rivets, CNC parts, and provide supporting products for fasteners.

Q:What certifications do you have?

We are certified ISO9001, ISO14001, and IATF16949. All products conform to REACH and ROHS standards.

Q:What are your terms of payment?

For first cooperation, 30% deposit via T/T, PayPal, Western Union, Money Gram, or cash check; balance paid against waybill or B/L. For existing clients, 30-60 days AMS is available.

Q:Can you provide samples and is there a fee?

If matching molds are in stock, we provide free samples (freight collected). If no matching molds exist, a mold cost quote is required. Order quantities over one million may qualify for returns.