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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Metal Drywall Screws Grade 12.9, Zinc Plated Metal Drywall Screws, Trumpet Head Screws DIN18182
                              

Name:	Metal Screw	Standard:	DIN,ASME,ASNI,ISO
Material:	Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic	Place Of Origin:	China
Finish:	Polish,Passication,black ,galvanization,Chromate,Dacromet	Certificate:	ISO9001:2008,ROHS
Used:	Building Industry Machinery	Thread Type:	Coarse, Fine
Usage:	Fastening	Function:	Connection,Fastening And Decoration
Strength:	High	Size:	Various Sizes Available
Measurement System:	INCH,metric System

Name:	Metal Screw
Standard:	DIN,ASME,ASNI,ISO
Material:	Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:	China
Finish:	Polish,Passication,black ,galvanization,Chromate,Dacromet
Certificate:	ISO9001:2008,ROHS
Used:	Building Industry Machinery
Thread Type:	Coarse, Fine
Usage:	Fastening
Function:	Connection,Fastening And Decoration
Strength:	High
Size:	Various Sizes Available
Measurement System:	INCH,metric System

Carbon Steel Metal Drywall Screws Grade 12.9 Zinc Plated Trumpet Head Screws DIN18182

Product Specifications

Attribute	Value
Name	Metal Screw
Standard	DIN, ASME, ANSI, ISO
Material	Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
Place of Origin	China
Finish	Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate	ISO9001:2008, ROHS
Used	Building Industry Machinery
Thread Type	Coarse, Fine
Usage	Fastening
Function	Connection, Fastening and Decoration
Strength	High
Size	Various sizes available
Measurement System	INCH, Metric system

Product Description

Carbon Steel Grade 12.9 Yellow Zinc Plated Galvanized GAL Trumpet Head Drywall Screws DIN18182

Key Features

Drill tail design for easy installation without pre-drilling
Exceptional hardness and durability compared to standard screws
Provides firm, reliable connections with excellent holding power
Significantly improves work efficiency with quick installation
Ideal for high-strength applications across multiple industries

Applications

Industry	Usage
Automotive	High-strength applications in engines and heavy-duty machinery
Mechanical	Connecting mechanical parts, circuit boards, engines, and transmissions
Energy	Power generation equipment and transmission line fixtures
Construction	Building structures, shipbuilding, and petrochemical equipment

Material Specifications

Material	Characteristics
Aluminum	Excellent thermal/electrical conductivity but requires careful processing
Titanium	Requires EDM machining with deionized water medium
Steel	Very strong but generates heat during processing
Brass	High tensile strength but requires slow cutting speed

Technical Advantages

Single-line coarse threads provide faster tapping speed
Wider thread design prevents damage to wood materials
Ideal for wooden keel connections in construction
Precision manufacturing ensures consistent quality

Stainless Steel 316/316L Advantages

Excellent corrosion resistance with 2-3% molybdenum content
Superior performance in chloride/saltwater environments
Good high-temperature strength and oxidation resistance
316L has low carbon content (<0.03%) for welding applications
Smooth, easy-to-clean surface meets food safety standards
Non-magnetic in annealed state

Industry Applications

Food Processing: Transportation pipelines, meat/dairy equipment, storage tanks
Pharmaceutical: Drug solution pipelines, production containers, reactors