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Zinc Plated Truss Wafer Klath Head Self Drilling Screw for Building
US$1,300.00
1-24 Tons
US$1,100.00
25+ Tons

Product specifications

Surface Finish

Thread Diameter

Screw Length

Sample price:US$15.00/kg.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Round Head

Model NO.

4.2*13mm

Groove

Cross

Connection

Common Bolt

Head Style

Round

Standard

DIN, GB

Grade

4.8

Diameter

3.5mm-4.8mm

Length

13mm-100mm

Package

Bulk/Bag/Box

Delivery Time

30-35days

Transport Package

Bulk Package /Bag Pack/Box Pack

Specification

4.2*13

Trademark

Customizable

Origin

Tianjin

HS Code

731814

Production Capacity

30000ton/Year

Key features

Built-in drill tip enables direct drilling, tapping and fastening on steel sheets & metal profiles. Pre-drilling is not required to speed up installation.
Precision Phillips recess fits screwdriver bits perfectly. Stable torque transmission, anti-cam-out, smooth installation.
Sharp and uniform threads create tight meshing after driving in. Excellent holding force and anti-loosening performance.
Large flange head distributes pressure evenly, fills gaps between mating surfaces, improves sealing and prevents water leakage.
Consistent galvanized coating provides good anti-rust & anti-oxidation properties, suitable for indoor and outdoor steel structure applications.
Heat-treated steel delivers high hardness plus good toughness. Wear-resistant while resisting breakage during drilling metal.
Ideal for color steel roof panels, steel frames, electrical brackets, sheet metal, window & door fittings and other fastening jobs.
Various diameters and lengths available. Choose according to sheet thickness and load requirements.

Company profile

Tianjin Sevens Imp & Exp Trading Co., Ltd.
Importers and ExportersFast DeliveryFlexible CustomizationR&D Capabilities
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedNearest Port: Tianjin Port CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB

About Our Factory & Business Background

AddressNo. C62, Zhonghuan Steel, Hardware and Building Materials Market, Hujiayuan Subdistrict, Binhai New District, Tianjin, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity1 ton
Supply Chain Partners4

Our Production Capability & Technical Expertise

Main ProductsDrywall Screw, Self Drilling Screw, Chipboard Screw, Steel Nail, Wire Mesh, Steel Wire, Common Nail
R&D Engineers1 people

Our Industry Experience & Global Business Record

Main MarketsSouth America, Southeast Asia/ Mideast
Overseas Agent/BranchNo

Product Q&A

Q:Who are you?
A:
We are headquartered in Tianjin, China, and started operations in 2015. We sell to Africa, South America, the Middle East, East Asia, Southern Europe, North America, and Central America.
Q:How do you ensure quality?
A:
We always conduct pre-production samples before mass production and perform a final inspection before shipment.
Q:What products can you supply?
A:
We supply nails, screws, fasteners, wires, and mesh.
Q:Why choose us over other suppliers?
A:
With over 15 years of experience and a production capacity of 50,000 tons per year, our factory is located closest to Tianjin Port, ensuring fast delivery times and cost savings.
Q:What services do you provide?
A:
We accept delivery terms FOB, CFR, CIF, and EXW. We accept USD, EUR, and RMB currencies. Payment is by T/T only. We also offer ODM/OEM services.

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