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DIN 7504K Hex Washer Head Self Drilling Painted Color Roofing Screws

Tianjin, ChinaTianjin Primo Technology Co., Ltd.

DIN 7504K Hex Washer Head Self Drilling Painted Color Roofing Screws

US$1,280.00

1-9 Tons

US$1,250.00

10-24 Tons

US$1,230.00

25+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Self Drilling

Groove

Hex Washer Head

Connection

Roofing Connect

Head Style

Hex Washer Head Head

Standard

DIN, GB, GOST

Grade

4.8

Thread

Type B

Finish

Ruspert

MOQ

1 Ton Each Size

Application

Roofing Connection

Washer

EPDM Bounded Washer

Transport Package

Bulk in Bag or Box Package

Specification

4.2mm 4.8mm 5.5mm 6.3mm

Trademark

Primo

Origin

China

HS Code

7318140090

Production Capacity

10000 T/ Year

Key features

EPDM Bounded Washer: Includes EPDM bounded washer for enhanced sealing and waterproof performance.

Multiple Finish Options: Available in zinc plated, ruspert, baking paint, and epoxy plating finishes.

Wide Size Range: Thickness sizes 4.2-6.3mm and lengths 12-200mm to meet diverse needs.

Custom Thread Types: Supports Type A, Type B, Type C, and double thread customizations.

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

Flexible OEM/ODM: Accepts OEM and ODM orders with customized packaging and logo requirements.

Fast Delivery: Delivery time typically 20-30 days, depending on order volume.

One-Stop Manufacturer: Integrated service from raw material to final product with strict quality control.

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.25h

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 (MOQ)?

A:

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

Q:What payment terms are available?

A:

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

Q:Can you accept OEM and ODM orders?

A:

Yes, we absolutely accept OEM and ODM orders, including customized packaging and logos.

Q:What are the available thread types?

A:

We provide Type A, Type B, Type C, and double thread options for customization.

Q:How long is the delivery time?

A:

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

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Tianjin Primo Technology Co., Ltd.

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