What is the MOQ and are sample orders accepted?

MOQ: 1 ton each size, sample order is no problem.

What shipment methods are available?

Usually ship by sea, by air, by international express. We can also provide reasonable solutions according to your transportation requirements.

#12 #14 Hexagonal Washer Head Bimetal Screws Bimetallic Screw

Name: #12 #14 Hexagonal Washer Head Bimetal Screws Bimetallic Screw
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 1924056096

Tianjin, ChinaTianjin Primo Technology Co., Ltd.

US$0.018-0.032

10,000 Pieces

Sample price:US$13.92/kg.Request sample

Product profile

Customization

Available

Drive Type

Hex

Finish

Zinc-Nickel Alloy, Ruspert, Dacromet, Zinc Plated

Grade

4.8

Head Type

Hex Head

Material

SUS304/SS316+Scm435

Standard

DIN, GB, GOST

Product Name

Bi-Metal Self-Drilling Screws

Thread

Double Thread

MOQ

1 Ton Each Size

Application

Roofing Connection

Washer

SS304+EPDM Bounded Washer

Type

Self Drilling

Groove

Hex Washer Head

Connection

Roofing Connect

Head Style

Hex Washer Head Head

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

Bi-Metal Construction: Combines SUS304/SS316 with SCM435 for superior strength and corrosion resistance.

Self-Drilling Capability: Features #3, #4, #5 points for direct drilling into roofing materials without pre-drilling.

Multiple Finish Options: Available in Zinc-Nickel Alloy, Ruspert, Dacromet, and Zinc Plated finishes.

Customizable Thread Types: Offers Type A, Type B, Type C, and double thread options for specific applications.

Roofing Connection Application: Specifically designed for secure fastening in solar panel and roofing systems.

Flexible Size Range: Thickness from 4.2mm to 6.3mm and lengths from 12mm to 200mm available.

Custom Packaging Solutions: Supports bulk, carton, or custom color print boxes with customer logos.

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

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤10.40h

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 us?

10+ years experience for the fastener manufacture and export. Profession service and the best quality. Turnkey Solution is no problem.

Q:Are OEM and ODM acceptable?

Absolutely Yes.

Q:What payment terms are available?

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

Q:Can you visit your factory online?

Absolutely no problem.

Q:Can online video inspection be done before shipment?