What is the minimum order quantity (MOQ)?

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

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.

Hex Socket Round Head Stainless Steel Metal Screws Self-Drilling Screw

Name: Hex Socket Round Head Stainless Steel Metal Screws Self-Drilling Screw
Brand: Tianjin Primo Technology Co., Ltd.
SKU: 1982321101

Tianjin, ChinaTianjin Primo Technology Co., Ltd.

US$0.55

1-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$13.92/kg.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Falt Head Self Drilling Screws

Groove

Hex Socket

Connection

Roofing Connect

Head Style

Round

Standard

DIN, GB, GOST

Grade

4.8

Surface Finishing

Plain

Drive

Phillips

MOQ

1 Ton Each Size

Application

Roofing Connection

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

Stainless Steel Material: Available in SS410, 304, and 316 grades for superior corrosion resistance.

Self-Drilling Capability: Hexagon wafer head design allows direct drilling without pre-drilling holes.

Customizable Packaging: Options include bulk bag, carton, or custom color print box with logo.

Wide Size Range: Thickness 3.5-4.8mm and Length 12-100mm to suit various roofing needs.

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

OEM and ODM Support: Full customization services accepted for design and manufacturing.

High Production Capacity: Annual output up to 20,000 tons with 200+ automatic production lines.

Multiple Drive Types: Available in Hex Socket and Phillips (PH) drive options.

Company profile

Tianjin Primo Technology Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤8.89h

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 manufacturer?

We have over 10 years of experience in fastener manufacturing and export, offering professional service and high-quality turnkey solutions.

Q:Are OEM and ODM services acceptable?

Absolutely yes, we fully support OEM and ODM requirements.

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 inspections prior to shipment.

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