Best Zinc Drywall Screws in 2026

SELF-DRILLING POINT: Together, coarse screw threads and a self-drilling point design eliminate the need for a pilot hole

FLAT-HEAD STYLE: Sits flush with material

GREEN CERAMIC COATING: 4-layer coating provides superior rust and corrosion protection

Flat Head Multi-Material Construction Screws With T-Star Plus Drive And Yellow Zinc Coating For Interior Use Are The Versatile Fastening Solution For A Wide Range Of Applications In Multiple Materials Including Wood, Drywall, Masonry, Sheet Metal, And Plastic

Brand: PRIMESOURCE

Product Dimension: 3.0"L x 2.0"W x 4.0"H

Recommended by Professional Contractors, builders and DIY homeowners

For attaching drywall to wood studs, wood to wood and more, Can be ideal for your home, office, or workplace

Black coarse thread, sharp point, Sturdy cardboard box, Phillips drive flat head, durable strong metal steel screws

【High Quality Stainless】These Flat Head Screws are made of 18-8 (304) Stainless Steel which is one of the highest forms of corrosion resistant metals, making it last longer than other hardware on the market today.

【Screws That You Can Depend On】Our Flat Head Wood Screws are very strong and are great for both indoor and outdoor use. This stainless is superior to regular steel and provides excellent rust resistance.

【Great To Keep Around】Bolt Dropper stainless hardware is great to have around for use in wood and wet environments. Bolt Dropper hardware is the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion-resistant, and will support all of your projects.

[ Strong and Durable ] Our wood screws are made of high quality Carbon Steel with black phosphate coating, which has higher corrosion resistance and rust prevention effect, longer service life and less damage.

[ Superior Process ] These drywall screws are #6 in diameter and 1-1/8 inches in length. Our flat top cross grooves are non-slip and not easy to deform, and the flat top ensures flush with the surface after being fully driven into the deep hole.

[ Application ] Fine thread self-tapping screws can easily pass through various materials, such as plastic, wood, soft metal, etc. The fine thread makes it more suitable for precise and tiny decoration structure, which is the best choice for delicate fixing.

BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost

BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost

FLAT PHILLIPS HEAD--Can be driven with Phillips Screw Driver

🔨Wood Screws Assortment Kit: The assorted screws kit includes 230 pieces screws in 7 common sizes with a plastic durable transparent box. The box has many compartments, so you can quickly find the screws in your desired size according to your needs. All wood screws are philips flat head design minimize bit slippage.

🔨Multi Sizes: #6 X 1/2''-12mm 70 pcs, #6 X 5/8''-16mm 50 pcs, #6 x 3/4''-19mm 40pcs, #8 x 3/4''-19mm 20 pcs, #8 X 1''-25mm 20 pcs, #8 x1/2''-30mm 20pcs, #10 X 1-3/4''-50mm 10pcs.

🔨Advanced Material: Our wood screw set is made of carbon steel, and the surface is galvanized, which is sturdy, durable and corrosion-resistant.

【THE KING OF QUALITY】Quality and customer first is our principle, we adopt the stronger material 10B21 carbon steel rather than 1008 which is the most common material on the market. 10B21 is perfect at anti-abrasion, with a high tensile strength, and our screws are reaching 8.8 grade much better than normal 4.8 grade screws. With a stable and reliable quality, Wellocks screw set will be your best choice.

【ENHANCED ANTI-RUST PREVENTION】This drywall screw assortment was add one more anti-rust producing process, and thicken the coating thickness to 2 μm to enhance the anti-rust capability, and we have passed over 38 hours salt spray test. That is say it can be used for 3 years in normal environment without rust is much more better 1 year common standard.

【SUPERIOR TORSION FORCE】With the excellent material and heat treatment, the screws are amazing on torque force that #6 reaches 30 kgf.cm, #8 reaches 45 kgf.cm, #10 reaches 60 kgf.cm. It is much more powerful, can meet the routine needs. Phillips# slot is easy to find tool to install. You will be not puzzled by the problem of screw cracking and breaking any more and be surprised by its long-service life ability.

RUGGED AND DURABLE - SG TZH wood screws made of high-quality stainless steel, the surface of the black phosphate coating, which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.

EXQUISITE CRAFTSMANSHIP - This fast self-tapping screw diameter: #8, length: 4 inch, excellent craftsmanship makes our cross groove not slippery, fast, not easy to break, high strength, not easy to deform, not eccentric. The flat head shape of the drawer slide screws ensures that the surface in the counter bore is flush.

WIDE RANGE OF APPLICATIONS - Precision threads can easily pass through a variety of materials, such as plastics, wood, soft metal, etc., suitable for door handles, the mechanical industry and small repairs around shops, garages or home furniture fasteners, and are also ideal for floor fixing.

Designed for use with drywall/Sheetrock/wallboard installations, but used as a multipurpose fastener for a variety of projects

Screw size is #6 x 1 in. with coarse thread and bugle head style

These fasteners are black in color with a phosphate plated finish

RUGGED AND DURABLE - SG TZH Wood screws made of high-quality 18-8(304)Stainless Steel，which has higher corrosion resistance and anti-rust effect than ordinary screws, longer service life, not easy to damage, more solid.

EXQUISITE CRAFTSMANSHIP - This fast self-tapping screw diameter: #4, length: 3/4inch, excellent craftsmanship makes our cross groove not slippery, fast, not easy to break, high strength, not easy to deform, not eccentric.

WIDE RANGE OF APPLICATIONS - Precision threads can easily pass through a variety of materials, such as plastics, wood, metal, etc., suitable for door handles, the mechanical industry and small repairs around shops, garages or home furniture fasteners, and are also ideal for floor fixing.

Self-Tapping Screws- Black Zine-Plated Carbon Steel Pan Head Self Tappig Screws. Type: Self Tapping Screw. Head Style: Flat Head; Material: carbon steel, durable, corrosion resistant.

Wide Application- Applicable to home and office appliance, communication equipments, furniture combination, plumbing repair, woodwork DIY, parts jointing, ship assembly and other machinery industry.

Useful Tools- Useful assortment and come with a nice case.Suitable for sheet metal, plastics, wood, drywall and other materials.

【Premium Material】:All the flat head wood screws made of high quality Carbon Steel with Black Oxide Finish so that the wood screws are good to resistant to rust and good corrosion resistance in bad environment,great quality and durable.

【High Quality Workmanship】:Adopting high-precise cutting technology, our M3 screws designed with coarse thread is very clean,precise, the deep and clear with a sharp tip, can easily penetrate the wood and plastic and ensure a secure hold,is not easy to deform and slid while using.

【Quantity and Sizes】:There are totally 100PCS flat head self-tapping wood screws, and the size is M3 x 8mm in US sizes or 5/16 Inch in Metric size.

★【What You Get】: In this assorted screws set, we offer 16 different type and size of self drilling and self tapping screws for your use. Total 320pcs including wood screws, sheet metal screws and drywall screws are sorted packed in a plastic box to avoied mess.

★【High Quality Material】: All the screws are adopt high quality material, Which are 304 stainless steel, carbon steel, and steel with black zinc plated and yellow zinc plated. These materials are ensure high stength and long time service. With strong rust and corrosion resistant. You won't worry about rust after installation.

★【Mixed Screws Set】: These screws are most used type and size, which head type are flat head, round pan head, bugle head, phillips head, hex washer head. Screw length from 16mm to 40mm, wide range can meet your needs on different project.

PREMIUM MULTI-MATERIAL SCREWS: Engineered for optimal performance, our multi-material steel screws are perfect for a variety of projects. Use these #6 x 1-inch screws for securely fastening wood, metal, concrete, drywall, or plastic materials.

NO PRE-DRILLING REQUIRED: Eliminate extra steps and save time with these durable screws that don’t require any pre-drilling in wood, drywall, plastic, or metal up to 20 gauge thick. Pre-drilling is recommended for concrete or masonry applications.

INNOVATIVE DESIGN: Our flat head screws feature spiral flutes, hi-lo serrated threads, and a 3-sided pyramid point.

【Various Size】 A portative kit includes 6 sizes(#8 x 2 in, #8 x 1-1/2 in, #6 x 1-1/4 in, #6 x 1 in, #6 x 3/4in, #6 x 1/2 in) of wood screws, 209 phillips screws are proper for your diverse projects.

【High-quality Screws】 Made of high hardness 1022A carbon steel with a sharp point that helps heat treated thread penetrate quickly. Thick galvanized surface can effectively prevent wood screw rust and corrosion, even withstand prolonged salt spray testing.

【Convenient Package】 Packed in different grids according to the size, it is efficient to find the size required. Polypropylene box of excellent material can be reused as a storage box. The matching size is suitable for daily use.

PREMIUM MULTI-MATERIAL SCREWS: Engineered for optimal performance, our multi-material steel screws are perfect for a variety of projects. Use these #6 x 1-inch screws for securely fastening wood, metal, concrete, drywall, or plastic materials.

NO PRE-DRILLING REQUIRED: Eliminate extra steps and save time with these durable screws that don’t require any pre-drilling in wood, drywall, plastic, or metal up to 20 gauge thick. Pre-drilling is recommended for concrete or masonry applications.

INNOVATIVE DESIGN: Our flat head screws feature spiral flutes, hi-lo serrated threads, and a 3-sided pyramid point.

High-Strength Construction: Crafted from tough carbon steel with a hardened surface treatment, these screws offer exceptional strength, ensuring they won't snap during use. The zinc-plated finish makes them suitable for dry environments.

Enhanced Woodworking Performance: The self-tapping point and sawdust discharge design prevent wood splitting, while the flat bottom of the truss head keeps the screw on the wood surface, avoiding excessive drilling.

Versatile and User-Friendly: Featuring a square drive style, these screws minimize slipping of the drive bit, ensuring a secure and efficient fastening process. The coarse thread design makes them ideal for working with soft wood or plywood.

High-Strength Construction: Crafted from tough carbon steel with a hardened surface treatment, these screws offer exceptional strength, ensuring they won't snap during use. The Blue Kote finish makes them suitable for Wet environments.

Star flat head wood screws have high toughness and maintenance, combined with a long time without loosening, safe to use. star flat head screw head design is perfectly matched with the star drive to prevent slippage when punching holes.

Versatile and User-Friendly: Featuring a Star drive style, these screws minimize slipping of the drive bit, ensuring a secure and efficient fastening process. The coarse thread design makes them ideal for working with Deck wood.

PRE-SET DRYWALL FASTENERS CREATE A SECURE 3-POINT BOND.

"Tucking-Not Tearing" The Face Paper while Driving in The Pre-Set Screw.

Flat-bottomed Pre-Set Collar assures the Absolute Bond to the Stud.

Black phosphate finish

Sharp point tip

Phillips drive flat head

Black phosphate finish

Sharp point tip

Phillips drive flat head

1/4"X3-1/4"

Flat Head Phillips Drive

Hardened Heat Treated Steel

Package Content: You will receive 120 pieces of metal self tapping screws in two colors, 30 black #8×1/2", 30 black #8×3/4", 30 silvery #8×1/2" and 30 silvery #8×3/4". Sufficient quantity and assorted sizes can meet your daily needs and replacement.

High Quality: Our self tapping screws are made of high-quality a new type of magnetic stainless steel, environmental friendly, sturdy and durable, hard to break and bend, providing you a long-time service. and our product is twice as hard as copper, not easy to be stripped.

Reliable Design: The deep thread design of large round head tapping nails is robust and provides good holding power in different materials for a tight joint.

Total package quantity of 152 pcs consist 50 pcs x 20mm, 30 pcs x 25mm, 24 pcs x 30mm, 20 pcs x 35mm, 16 pcs x 40mm and 12 pcs x 50mm.

Material: carbon steel, heat treatment process, surface galvanizing or phosphated treatment

Usage: Indoor and outdoor use, furniture installation and maintenance, shelves, fence panels, and door hinges

【Premium Material】The phillips flat head wood screws set made of 304 stainless steel, so that the screws are good to resistant to rust in bad environment,effectively prevent corrosion and avoid break off.

【Various Sizes】The wood screws assortment kit include 16 common sizes screws from short to long. #4x1/4",#4x1/2",#4x1",#6x1/2",#6x3/4",#6x1",#8x1/2",#8x3/4",#8x1",#8x1-1/4",#8x1-1/2",#10x3/4",#10x1",#10x1-1/2",#12x1",#12x2", 500Pcs wood screws

【Easy to Install】This wood screws have a sharp point in the tail that helps you easy to penetrate the material; the deep and sharp thread coarse design can easily effectively grab wood stubs, and can ensure a secure hold, is also not easy to deform and slid while using ,it is your good assistant in any woodworking.