10 Best self tapping screws in Singapore

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Last Updated - 12/10/2025

Best Choice
01

CASAON

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CASAON 570Pcs Self Tapping Screws Assortment Set, M3/M4/M5/M6 304 Stainless Steel Sheet Metal Screws Kit, Phillips Drive Wood Screw Assortment 570pcs (285pcs Round Head and 285pcs Flat Head)
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Application: Casaon Self Tapping Screws Assortment are mainly used in metal, wood, or plastic. These screws commonly have a sharp point that helps penetrate the material.
Storage Box: There are 570 pcs different types of screws. All of screws will be packed in a sturdy convenient case, can be used for a storage box, is organized to you.
Quality Service: If you are not 100% satisfied for any reason, we will take it back and offer a replacement or refund the full purchase price if necessary. No hassles, no delays, and no questions asked!
Material & Workmanship: Casaon screws are made from high quality 304 stainless steel known for its dependable and rigid strength as well as its corrosion resistant quality. The screw thread is very sharp and sturdy, and won't easily strip with the screw gun.
Customized Set: More practical customized assortment. It includes 285pcs flat head and 285pcs round head, both of them contains M3/M4/M5/M6 x 12mm/20mm/25mm/40mm/50mm screws, meet all your demands, a must for your home life.

S$ 35.45
02

qiwuhai

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400 Pcs M3/M3.5/M4 Wood Screws, Torx Head Pan Head Self Tapping Screws, Stainless Steel Flat Head Drywall Screws Assortment Kit for Wood, with 3 Pcs Bits
9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Applications: Ideal tool for DIY, home and workplace, professionals, amateurs, carpenters, ship assembly, etc. Perfect as fasteners in home or office such as furniture, engineering, communication equipment, tool boxes and many other fields.
Premium Material: The torx head screws are made of excellent stainless steel material with smooth edges and high hardness, which are corrosion resistant, rust resistant, not easy to damage or break, sturdy and durable for long time use.
Package Includes: A total of 400 pieces in the sizes: of m3, m3.5, and m4, and 3 x drill bits. Commonly used sizes and sufficient quantities meet your different usage needs, and are also suitable for your daily use.
Easy to Use: Our flat head torx head screw thread is sharp, clean and precise. And will not easily deform and slip during use. The surface is flat and smooth with no burrs.
Easy to Store: All wood torx self tapping screw assortment kits are stored in a sturdy plastic storage box for quick access and protection. You can easily find the size and specifications of the torx screw kit you want.

S$ 25.63
03

VGBUY

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VGBUY 180pcs #8 Sheet Metal Screws Assortment Kit, 410 Stainless Steel Self Tapping Screws for Metal, Self Drilling Screws, 6 Sizes (1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2") Modified Truss Head
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

WIDE APPLICATION: Self drilling screws for metal, wood, plastic. Self-drilling screws for metal, include working with metal roofing, HVAC and ductwork, and steel frames. Attaches wood, plastic, and other metal to sheet metal
SELF DRILLING TEK SCREWS: The drill-bit-shaped tip allows these screws to be used without a pilot hole, saving user time. Used for metal-to-metal or metal-to-wood connections, commonly used in thin metal applications
PACKAGE INCLUDED: #8 sheet metal screws assortment (50pcs #8 x 3/4", 40pcs #8 x 1", 30pcs #8 x 5/8", 30pcs #8 x 1/2", 15pcs #8 x 1-1/4", 15pcs #8 x 1-1/2" self tapping screws, silver)
FINE WORKMANSHIP: Self tapping sheet metal screws with Phillips drive modified truss head provide larger surface area to distribute force, and offer good holding force to stop screws from slipping, ensuring a strong and reliable connection
DURABLE 410 STAINLESS STEEL MATERIAL: Our self tapping screws for metal are made of 410 stainless steel, corrosion resistant, rustproof, high strength, no deformation. 410 is magnetic stainless steel

S$ 21.73
Best Value
04

Zxglxinyao

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990pcs Self Tapping Screws Assortment Set, M3/M4/M5/M6 Stainless Steel Sheet Metal Screws, Phillips Drive Wood Screws Set for Deck Drywall Concrete Screws(500pcs Flat Head, 490pcs Round Head)
9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Wide Application: Widely used in machinery industry, household items, furniture repair, construction, automobile, motorcycle, machine, home appliance repair and other projects. All concrete screws are stored in plastic boxes according to their size, which is easy to carry, use and store.
Round Head Phillips Self-tapping Screw: The round head cross design has strong bite force, clear and uniform thread, and is not easy to deform or slip during use. The self-tapping design makes it easy to penetrate a variety of materials such as plastics, wood, soft metals, and more.
Package Includes: You will receive 500 pieces of flat head self-tapping self-drilling screws and 490 pieces of round-head Phillips self-tapping self-drilling screws, a total of 990 pieces. The quantity is sufficient and the size is rich to meet your needs in different fields and occasions.
Flat Head Phillips Self Tapping Screws: The flat head design makes these self-tapping screws ideal for use in tight areas where the head needs to be flush or below the surface. The threads are clear and clean, making the use process more efficient.
Exquisite Material: These self tapping screws for metal are made of high-quality stainless steel material with high hardness, not easy to deform, corrosion-resistant, rust-proof, which can provide high strength and good performance in multiple environments.

S$ 22.76
05

cigemay

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400Pcs Black M2/M2.6 Self Tapping Screws,Head Self-drilling Screws Set, Woodworking DIY Carbon Steel Fasteners Screw with Box
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

There are 400 pieces of screws in 8 size to meet your different needs, suitable for long term use.
Stainless steel material provides high strength and good durability, available in harsh environment.
Precision threads can easily through various material like plastic, wood, soft metal and more.
High in hardness, not easy to deform.
All screws are sorted by their size and packed in a plastic storage case, convenient to carry and use.

S$ 8.29
06

cigemay

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Fastener Pan Head Self-Tapping Screws, 800pcs M2 Cross Drive Pan Head Self-Tapping Screws Woodworking Fastener with Box embedded nuts Wood Screw
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Well packed and assorted in a resealable transparent box for convenient storage and carry
Used widely in energy, electronics, electrical appliances, machinery, chemical, metallurgy, , hydraulic and other industries
These pan head screws are great to use in confined areas where the head needs to be flush or below the
There are eight common lengths from 4mm to 20mmin this set for general purpose use
Screws have sharp threads that cut into a material such as soft metal sheet, plastic or wood

S$ 9.35
07

WEIDLUDOR

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200PCS Sheet Metal Self-Drilling Screws Assortment Kit - #8 Truss Head Stainless Steel Self-Tapping Screws, 6 Sizes (1/2" to 1-1/2") for Sheet Metal, Auto & Roofing
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

TRUSS HEAD SHEET METAL FASTENERS - The low-profile truss head distributes load evenly to prevent metal dimpling. These truss head screws offer excellent holding power to prevent slippage, ensuring a strong and reliable fastening.
TRUE SELF-TAPPING & DRILLING COMBO - These self-drilling metal screws create threads while drilling (Type B point), cutting through thin sheet metal without pilot holes—outperforming standard self-tapping metal screws.
STAINLESS STEEL SELF-DRILLING SCREWS KIT - Features premium 401 stainless steel self-tapping screws with sharp drill points. Kit includes: 40× 1/2", 30× 5/8", 60× 3/4", 40× 1", 15× 1-1/4", 15× 1-1/2" sizes.
MULTI-INDUSTRY METAL FASTENING - Perfect for self-tapping sheet metal screw applications: auto body repairs, gutter installations, metal roofing, or HVAC ducts. Securely attaches wood, plastic, and other metals to sheet metal.
COMPLETE SELF-TAPPER KIT - All 6 sizes are pre-sorted in labeled compartments for easy access. The corrosion-resistant stainless steel self-tapping screws feature rust resistance, high strength, and resistance to deformation—making them ideal for humid coastal areas.

S$ 20.15
08

LanMaiXun

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LanMaiXun 50pcs M2×30mm 304 Stainless Steel Cross Pan Head Self-tapping Screws,Wood Screws
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

Thread diameter:2mm, Thread length:30mm
Packaging quantity:50pcs
Material: 304 Stainless Steel, Grade: 4.8
Head: Pan head, Drive: Cross / Phillips
Head diameter:3.4mm, Head height:1.3mm

S$ 12.98
09

mxuteuk

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mxuteuk 100PCS #8×1/2" & 5/8" Self Tapping Screws for Metal Self Drilling Screw 410 Stainless Steel Black for Building G023-BT-100
8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

【Wide Application】Self-drilling screws are widely used, suitable for fixing and connecting wood, thin metal, plastic and other materials,it is suitable for home, office and industrial applications;
【Specifications and models】100PCS Black Self Drilling Screws;#8 x1/2"and 5/8" a total of 2 sizes;
【Product packaging】50PCS×#8 x 1/2"；50PCS× #8 x 5/8".
【Product features】Cross groove design, convenient and quick installation, stronger bearing capacity.Self-tapping screws with drill bits can directly drill into metal surfaces without pre-drilling. The thread is smooth, sharp and firm, with uniform stress and no slippage or deformation;
Screws are made of 410 stainless steel,Galvanized surface,High density and good stability,Can be used in outdoor or humid environment, and has strong corrosion resistance and acid resistance;

S$ 21.60
10

Rustark

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Rustark 180Pcs [#8 3/8" to 1-1/2"] 304 Stainless Steel Countersunk Flat Head Phillips Cross Wood Screws Drive Self Tapping Drilling Screw Assortment Kit
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

☆【WORRY-FREE PURCHASE】--- We will provide you with reliable after-sales service. If you have any questions with our product, please feel free to contact us, I will reply you within 12 hours and we will solve them for you soon. Please set your heart at rest to purchase.
☆【VARIOUS SIZES】--- We prepared 9 different sizes selected for you, includes: #8x3/8", #8x1/2", #8x5/8", #8x3/4", #8x1", #8x1-1/4", #8x1-5/8", #8x1-1/2", which package in durable transparent box enough to accommodate all items in case of losing, meanwhile, diverse sizes can meet all your personal needs.
☆【TOP MATERIAL】--- Made of high-quality 304 stainless steel, corrosion-resistant, rust-proof, high strength, no deformation, you can use it for a long time, meanwhile, the material are environmentally friendly, non-toxic and pollution-free, the hardness twice as high as copper.
☆【MULTI PURPOSE】--- Countersunk flat head self tapping screws are commonly used in electrical equipment, mechanical equipment, household appliances, digital products, renovation construction, etc. self-tapping screws are pointed, it can be used on the material to be fixed, by its own thread, the solid body will be tapped to the corresponding thread to make them closely match each other.
☆【CROSS FLAT HEAD】--- Standard cross recess, even force is not easy to slip, 45 degrees can not remove the screw, it is more convenient to use, the surface is smooth, the cross groove deep tunnel, easy to tighten.

S$ 18.01