What is the minimum order quantity?

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

What shipping methods do you offer?

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

#8 #10 #12 #14 Hex Flange Head Self Drill Screw Tek Screw for Thick Steel

Name: #8 #10 #12 #14 Hex Flange Head Self Drill Screw Tek Screw for Thick Steel
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 1974646761

Tianjin, ChinaTianjin Primo Technology Co., Ltd.

US$1.35

1,000-4,999 kg

US$1.30

5,000-14,999 kg

US$1.28

15,000-24,999 kg

US$1.25

25,000+ kg

Product profile

Customization

Available

Material

Carbon Steel

Type

Self Drilling Screw,Roofing Screw

Groove

Hex Washer Head

Connection

Roofing Connect

Head Style

Hex Washer Head, Hex Flange Head

Standard

DIN, GB, GOST

Grade

4.8

Thread

Type a, Type B, Type C, Double Thread

Finish

Zinc Plated, Ruspert, Dacromet

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

Self Drilling Capability: Designed for thick steel with Type A, B, C, and Double thread options.

EPDM Bounded Washer: Includes high-quality EPDM bounded washer for secure roofing connection.

Customizable Thread Types: Available in Type A, Type B, Type C, and Double thread configurations.

Multiple Finish Options: Offers Zinc Plated, Ruspert, Dacromet, Baking Paint, and Epoxy plating.

Custom Packaging: Supports bulk, carton, or custom color print box with logo design.

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

Flexible MOQ: Standard MOQ is 1 ton per size, but sample orders are accepted.

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

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.10h

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:Why choose this supplier?

We have over 10 years of experience in fastener manufacture and export, offering professional service, best quality, and turnkey solutions.

Q:Are OEM and ODM services acceptable?

Absolutely yes, we accept both OEM and ODM orders.

Q:What payment terms are available?

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

Q:Can I visit the factory online?

Absolutely no problem, online factory visits are supported.

Q:Is online video inspection available before shipment?

Absolutely no problem, we provide online video inspection before shipment.

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