What is the delivery time?

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

Can I visit the factory or get a video inspection?

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

What packaging options are available?

We offer bulk packing in woven bags, cartons, plastic bags, or custom printed boxes.

Galvanized Hex Galvanized Screws Hexagon Self Drilling Roofing Screws with EPDM Washer

Name: Galvanized Hex Galvanized Screws Hexagon Self Drilling Roofing Screws with EPDM Washer
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 2042732122

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

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

4.2 to 6.3 mm

Trademark

Primo

Origin

China

HS Code

7318140090

Production Capacity

10000 T/ Year

Key features

Customizable Thread Types: Available in Type A, Type B, Type C, and double thread options.

Multiple Finish Options: Zinc plated, Ruspert, baking paint, and Epoxy plating finishes available.

EPDM Bounded Washer: Includes EPDM bounded washer for effective sealing and waterproofing.

Wide Size Range: Thicknesses from 4.2mm to 6.3mm and lengths from 12mm to 200mm.

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

OEM and ODM Support: Accepts OEM and ODM orders for custom designs and logos.

Flexible Packaging: Options include bulk bags, cartons, or custom printed boxes with logos.

10+ Years Experience: Over a decade of expertise in fastener manufacturing and export.

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤8.78h

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 are the available thread types?

We offer Type A, Type B, Type C, and double thread options.

Q:What finishes are available for the screws?

Finishes include zinc plated, Ruspert, baking paint, and Epoxy plating.

Q:What is the minimum order quantity?

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

Q:Can you accept OEM and ODM orders?

Yes, we absolutely accept OEM and ODM orders for custom requirements.

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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