What are the available shipping methods?

We usually ship by sea, air, or international express, and can provide solutions based on your needs.

What materials are used for these screws?

The screws are made from carbon steel C1022A and SS410.

What is the warranty or quality guarantee?

We ensure high quality through strict control and use high-quality raw materials.

Zinc Plated Cross Recess Countersunk Head Self Drilling Screws SDS with Wing

Name: Zinc Plated Cross Recess Countersunk Head Self Drilling Screws SDS with Wing
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 2048398512

Tianjin, ChinaTianjin Primo Technology Co., Ltd.

US$1,080.00

1-9 Tons

US$1,050.00

10-24 Tons

US$1,030.00

25+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Self Drilling

Model NO.

primo self drilling screw

Groove

Cross Drive

Connection

Roofing Connect

Head Style

Countersunk Head

Standard

DIN, GB, GOST

Grade

4.8

Thread

Type B

Finish

Zinc Plated

MOQ

1 Ton Each Size

Application

Roofing Connection

Nibs

6 Nibs

Transport Package

Bulk in Bag or Box Package

Specification

3.5 to 4.8 mm

Trademark

Primo

Origin

China

HS Code

7318140090

Production Capacity

10000 T/ Year

Key features

Customizable Specifications: Offers customized thread types, finishes, and packaging options to meet specific project needs.

High Production Capacity: Annual production capacity reaches 20,000 tons with 200+ sets of automatic equipment.

Wide Size Range: Available in thicknesses from 3.5mm to 4.8mm and lengths from 12mm to 100mm.

Professional Manufacturer: 10+ years experience in fastener manufacturing with 3 production bases in China.

Flexible Payment Terms: Accepts T/T, Western Union, Money Gram, Credit Card, PayPal, and L/C.

Quality Assurance: Uses high-quality raw materials with strict quality control for durable performance.

OEM/ODM Support: Fully supports OEM and ODM services for custom branding and design requirements.

Global Export Experience: 70% of products are exported to North America, Europe, Asia, and other regions.

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.01h

About Our Factory & Business Background

AddressTianjin, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsScrews, Nails, Rivets, Staples, Bolt, Nut, Washer, Stamping Part

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the minimum order quantity?

The MOQ is 1 ton for each size. Sample orders are also acceptable.

Q:What payment methods do you accept?

We accept T/T, Western Union, Money Gram, Credit Card, PayPal, and L/C.

Q:Can you provide OEM or ODM services?

Yes, we fully accept OEM and ODM orders to meet your specific requirements.

Q:What is the delivery time?

Delivery time is 20-30 days, depending on the order volume.

Q:Can I visit your factory or conduct online inspections?

Yes, online factory visits and video inspections before shipment are available.

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