What standards do your products comply with?

Our products comply with GB, DIN, ISO, ANSI/ASTM, BS, BSW, and JIS standards. Non-standard OEM is also available.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 10,000 PCS.

What types of fasteners do you supply?

We supply a wide range including chipboard screws, drywall screws, self-drilling screws, roofing screws, self-tapping screws, wood screws, concrete screws, bolts, nuts, and washers.

Premium Flat Head Self Tapping Screws in Durable 304 Stainless Steel

Name: Premium Flat Head Self Tapping Screws in Durable 304 Stainless Steel
Brand: Xi'an Viber Exp & Imp Co., Ltd.
SKU: 2120679035

Shaanxi, ChinaXi'an Viber Exp & Imp Co., Ltd.

US$0.01-0.50

1,000 Pieces

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

screw

Groove

Triangle

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB, ANSI, BSW

Grade

4.8/8.8/10.8/12.9

Drive

Phi Lips, Square, Torx, Socket, Slotted, Star

Size

3.5X16mm-6.3X200mm

Head

Hex Head, Flat Head, Csk Head, Round Head

Delivery Time

7-10 Days

Payment Term

30% T/T+70%Balance Against Copy of B/L

Transport Package

Bag/Carton

Specification

M3-M100

Trademark

viber

Origin

China

HS Code

73181900

Production Capacity

1000t/Month

Key features

Wide Material Selection: Available in Carbon Steel and Stainless Steel grades 201, 304, 316, etc.

Flexible Customization: Custom drive types, sizes, and head styles available based on drawings or samples.

Multiple Standard Compliance: Meets DIN, GB, ANSI, BSW, ISO, JIS, and other international standards.

Fast Delivery Time: Standard delivery within 7-10 days for customized orders.

OEM/ODM Support: Professional manufacturer offering full OEM and ODM services for fasteners.

Quality Assurance: Pre-production samples and final inspections before shipment guaranteed.

Diverse Product Range: Specializes in screws, bolts, nuts, washers, and various anchor systems.

Global Payment Options: Accepts USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF, and more.

Company profile

Customization from SamplesR&D Capabilities

Xi'an Viber Exp & Imp Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin port, Weihai PortAverage Response Time: ≤0.37h

AI-Powered supplier vetting

SummaryXi'an Viber Exp & Imp Co., Ltd. is a China-based limited trading company established in 2024 with eight employees and a valid import/export license. It reports OEM service for well-known brands and broad customization options, but has only one R&D engineer and launched no new products in the past year. The supplier has no inventory, overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Lead times are stated as within 15 working days in both peak and off-season, while manufacturing-contract status is unknown. Financial records are identified for 2021–2023, but the provided information does not establish financial strength. Certification holdings, after-sales capability, production resources, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a trading company and a limited company based in Xi'an, Shaanxi, China, with eight employees. It is not part of a larger company group and has a valid import/export license, indicating trading and export capability rather than confirmed in-house manufacturing.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, overseas agent or branch, and offers overseas services in zero countries. Although it accepts several payment and quotation terms and states lead times within 15 working days, the evidence does not establish a dedicated after-sales service structure.

R&D capabilityThe supplier has one R&D engineer, no available SDK, and reported no new product launches in the past year. These facts indicate limited demonstrated innovation activity and no SDK support.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for well-known brands. This provides direct evidence of broad customization and OEM service capability.

Product Q&A

Q:What materials are available for these screws?

We offer Carbon Steel and Stainless Steel options including grades 201, 665, 667, 304, and 316.

Q:Can you customize the screw specifications?

Yes, we provide OEM services. You can customize drive types, sizes, head styles, and finishes according to your drawings or samples.

Q:What is the standard delivery time?

The standard delivery time is 7-10 days. Peak and off-peak season lead times are within 15 workdays.

Q:What are the payment terms?

Standard terms are 30% T/T in advance and 70% balance against the copy of the Bill of Lading. For orders under $1000, 100% advance payment is suggested.

Q:What quality control measures do you have?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment to ensure quality.