How long is the delivery time?

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

Can I visit the factory online?

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

What are the shipping options?

We usually ship by sea, air, or international express, providing solutions based on your requirements.

Modified Truss Head Wafer Head 4.2mm Zinc Plated Self Drilling Screw

Name: Modified Truss Head Wafer Head 4.2mm Zinc Plated Self Drilling Screw
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 2040740482

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

Truss Head

Standard

DIN, GB, GOST

Grade

4.8

Thread

Type B

Finish

Zinc Plated

MOQ

1 Ton Each Size

Application

Roofing Connection

Washer

EPDM Bounded Washer

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 Thread Types: Available in Type A, Type B, and Type C thread options to meet specific needs.

Wide Size Range: Thickness sizes from 3.5mm to 4.8mm and lengths from 12mm to 100mm.

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

Flexible OEM/ODM Service: OEM and ODM services are fully accepted for customized logo and design requirements.

Professional Manufacturer: 10+ years experience with 3 production bases and integrated design, manufacturing, and export.

Multiple Payment Options: Supports T/T, Western Union, Money Gram, Credit Card, Paypal, and L/C.

Flexible Shipment Methods: Ships by sea, air, or international express with reasonable solutions for transportation needs.

Quality Assurance: High-quality raw materials and strict quality control guarantee long-term cooperation.

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤11.04h

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 thread types are available?

We offer Type A, Type B, and Type C thread options for our self-drilling screws.

Q:What are the size specifications?

Thickness sizes range from 3.5mm to 4.8mm, and lengths are available from 12mm to 100mm.

Q:Is OEM and ODM service available?

Yes, OEM and ODM services are fully accepted, including customized logos and designs.

Q:What is the minimum order quantity?

The MOQ is 1 ton for each size, but sample orders are also acceptable.

Q:What payment terms do you accept?

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

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