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

What is the lead time for orders?

The average lead time is one month for both peak and off-season periods.

Building Roofing Tek Screws with Rubber Washers

Name: Building Roofing Tek Screws with Rubber Washers
Brand: Tianjin Boya Metal Products Co., Ltd.
SKU: 1965309632

Tianjin, ChinaTianjin Boya Metal Products Co., Ltd.

US$1,000.00

1-24 Tons

US$900.00

25+ Tons

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

self drilling screws

Groove

Hexagon

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, GB

Grade

12.9

MOQ

1 Ton

Samples

Free

Diameter

4.2-6.3mm

Length

16mm-200mm

Transport Package

Shipping by Sea

Specification

6.3*19mm

Trademark

boya

Origin

Tianjin

Production Capacity

50000ton/Year

Key features

High Strength Grade 12.9: Made from carbon steel with Grade 12.9 strength for durable roofing applications.

Rubber Washer Included: Equipped with rubber washers to ensure waterproof sealing and leak prevention.

Wide Size Range: Available in diameters 4.2-6.3mm and lengths 16mm-200mm for various needs.

Flexible Customization: Offers full customization, minor customization, and flexible options from designs.

Fast Delivery: Located near Tianjin Port with an average lead time of one month for timely shipping.

Proven Manufacturer: Over 10 years experience with annual capacity of 50,000 tons and advanced equipment.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceFast DeliveryMinor Customization

Tianjin Boya Metal Products Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 8 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.63h

AI-Powered supplier vetting

SummaryTianjin Boya Metal Products Co., Ltd. is a trading company based in Tianjin, China, specializing in the wholesale and retail of metal materials and related products. It does not provide professional technical R&D or 3D design services but offers various levels of customization. The supplier lacks formal procedures for after-sales service and does not engage in ODM services, although it does provide OEM services for well-known brands. Financial data is available for the past three years, indicating consistency. The company has a significant production capacity and participates in trade shows but has no overseas presence or service capabilities.

Supplier typeThe supplier is a trading company involved in wholesale and retail, operating in Tianjin, China.

After-Sales capabilityThe supplier lacks written procedures or records for handling after-sales service and customer complaints.

R&D capabilityThe supplier does not engage in R&D or ODM services and has not released new products in the past year.

Production capacityThe company has advanced production equipment with an annual capacity of about 50,000 tons and owns wire and nail mills.

Customization capabilityThe supplier offers customization services, including full and flexible customization options.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 1 ton.

Q:What materials are available for these screws?

Materials include Carbon Steel grades such as C1018, C1022, C10B21, C10B33, C1035, C1045, 40CrMo, 42CrMo, SCM435, as well as stainless steels like SUS201, 304, 316, and 410.

Q:Can I get free samples?

Yes, free samples are available.

Q:What payment terms are accepted?

Accepted payment types include T/T, L/C, PayPal, and Western Union. Currencies accepted are USD and EUR.

Q:What are the delivery terms?

Accepted delivery terms include FOB, CFR, CIF, and EXW.