Best Set Screws Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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500 Pcs 25 Size Set Screws Metric&SAE Set Screw Assortment Kit 12.9 Alloy Steel Head Socket Metric Set Screws for Bathroom Fixtures Door Handles(M3-M8, 1/8"-40 to 5/16"-18)

25 Sizes Metric + SAE: The set screw assortment kit contains the most commonly used sizes in daily repairs, SAE: 1/8-40*1/8, 1/8-40*5/32, 1/8-40*1/4, 1/ 8-40*5 /16, 5/32-32*3 /16, 5/32-32*1/4, 5/32-32*5/16, 3/16-24*3/16, 3/ 16-24*5/16, 1/4-20*1/4, 1/4-20*3/8, 5/16-18*5/16. Metric: M3 M4 M5 M6 M8. Also comes with 5 custom-sized hex keys and easy-to-take tweezers.
Hex Socket Design: The set screw are professionally cut and polished. They not only have a smooth surface and have a certain load-bearing capacity, but also have tight threads to increase torque. and can be used for long time.
12.9 Alloy Steel: Set screws are made of durable 12.9 grade alloy steel and feature black zinc plating technology. They contain no organic oil but will not rust.
Convenient Storage: Each type of set screws are individually packed in a transparent bag marked with the size and placed in a storage box with partitions. There are labels inside and outside the box, and the size and quantity are clear, which can be easily taken and stored.
Widely Used: Hex socket set screws are used in a variety of scenarios, daily life: installing door handles, fixing pipes, repairing bathroom appliances; electronic equipment: cameras, sorting instruments, precision machinery, etc.(Not suitable for bicycles, motorcycles, or heavy industrial use.)
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60pcs Set Screws, Allen Head Screws, Grub Screws M3 M4 M5 M6 M8 for Home Repair, Install Door Lock, Repair Furniture, Electronic Product, DIY, Fixtures (Stainless Steel 12 Sizes)

Metric set screws include: M3 * 3/4/5/6mm - M4 * 4/5/6mm - M5 * 5/8mm - M6 * 6/10mm - M8 * 8mm - A total of 60pcs, 12 different sizes.
Grub screws is widely used in home repair, furniture, garage, machinery, electronics, household appliances, Musical Instruments, precision machinery, door handles, faucets, lamps, bathrooms and more, professional electricians, plumbers, builders, DIY enthusiasts.
Set Screws is made of stainless steel, which has excellent anti-rust, anti-oxidation and anti-corrosion properties and is not easy to break, so it can be used for a long time in any environment.
Point set screws has uniform force, not easy to slip, uniform pitch, obvious thread, no residual burr, prevent parts from loosening, the design has good vibration resistance, and good holding effect can be obtained by tightening the thread.
Screws come in 12 sizes, 5 of each size, convenient for you to choose the size you need， also 5Pcs relevant hex wrenches are included for easy to handle.
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EilxMag 1130PCS Set Screws, 32 Sizes Metric & SAE Set Screw Assortment Kit | Allen Head Socket Hex Grub Screws for Bathroom Fixtures, Door Handles, Alloy Steel Black (M3-M8, 1/8"-40 to 5/16"-18)

SUPERIOR QUALITY: EilxMag grub set screws are made of upgrade 12.9 class alloy steel for better corrosion and rust resistance. The set screw kit is made of the finest manufacturing process and non-toxic, non-polluting materials with smooth threads and fine workmanship for long lasting use
UNIVERSAL SIZE: Total 1130 pcs, 32 different sizes of set screw assortment kit can meet your different needs. Metric: M3 M4 M5 M6 M8. SAE Standard: 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, also comes with 5 METRIC hex wrenches and 5 SAE hex wrenches
EASY TO USE: With clean cut edges and fine threads, these set screws for bathroom fixtures and door handles are not prone to loosening, which can be easily screwed in with the hex wrench provided, making them easy and convenient for all to use
WIDE APPLICATION: This small set screw kit suitable for a variety of scenarios, such as faucet repair, door knob installation, lighting installation, pipe fixing, as well as a variety of precision machinery, classified instruments, electronic products, home appliances repair.This metric & sae set screw assortment is an ideal tool for professional repairers and DIY enthusiasts
STURDY AND CONVENIENT BOX: Convenient to carry, easy to organize. The allen screws come with a thickened and exquisite box, each size has a separate space for storage. With size/type chart. you can get the exact size easily
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300 Pcs Set Screws, M3 M4 M5 M6 M8 Screws Assortment Kit,Allen Head Screws | Metric & SAE Allen Set Screw Assortment for Bathroom Fixtures, Door Knobs, Faucets and Plumbing Fixtures

【Set Screw Assortment Kit】The set screw assortment kit includes 10 of the most commonly used sizes in both Metric and SAE standards. Metric sizes: M3, M4, M5, M6, M8, along with 6 hex wrenches
【Set Screw Material】The set screws in this assortment kit are made from high-quality 304 stainless steel. Complete with allen keys, the kit is extremely durable and corrosion-resistant, ensuring longevity in any environment
【Hex Socket Design】Each set screw is professionally cut and polished. This precision processing not only gives them a smooth surface and decent load-bearing capacity, but also creates tight threads that boost torque, allowing for long-term use
【Widely Used】Hex socket set screws are ideal for installing door handles, fixing pipes, repairing bathroom appliances, and servicing precision machinery, cameras, and electronic equipment. Whether you're a professional electrician, plumber, builder, or DIY enthusiast, this set screw kit meets your needs
【Convenient Storage】Each type of set screw is individually packed in a transparent bag marked with its size, then placed in a partitioned storage box. The box has labels both inside and outside, clearly indicating the size and quantity for easy access and storage
Details & specs
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24% Off

SVLING Set Screw Assortment Kit 700PCS, 25 Sizes Metric and SAE Set Screws M3 M4 M5 M6 M8 1/8" 5/32" 3/16" 1/4" 5/16" Socket Screw Kit 12.9 Alloy Steel for Bathroom Fixtures Door Handles

No Head Design: Socket set screws are headless fasteners, known as grub screws, without protruding above the surface, used in machinery, pulleys, and collars to hold shafts in place. Easy to use with their internal hex drive. Cup point set screw uses a concaved tip with a dome or cone-shaped depression to bite into the mounting surface
Standard Size: Our set screws are professionally cut and polished, have precise and clean threads. Metric size conforms to DIN 916, SAE size conforms to ASME B 18.3
Reliable Material: The set screw is made of durable 12.9 grade alloy steel, offering excellent tensile strength‌, superior hardness and wear resistance, with black oxide for enhanced corrosion resistance and rust prevention
Metric and SAE Set Screw Assortment Kit: 25 sizes total 700pcs set screws. Metric M3 x 3/4/5/6/8mm, M4 x 4/6/8mm, M5 x 5/8mm, M6 x 6/10mm, M8 x 8mm. SAE 1/8"-40 x (1/8",5/32",1/4",5/16"), 5/32"-32 x (3/16",1/4",5/16"), 3/16"-24 x (3/16",5/16"), 1/4"-20 x (1/4",3/8"), 5/16"-18 x 5/16". Wide assortment of sizes for many different applications. Come with 8pcs hex keys to match the screws
Widely Used: Set screws are widely used for home repairs (faucets, door handles, window, deadbolts, bathroom fixtures), woodworking or machining, CNC machines, 3D printers, guitar, furniture assembly, replacing parts in appliances, plumbing
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Seamaka 1500 Pcs 32 Size Set Screws Metric&SAE Set Screw Assortment Kit,Black 12.9 Alloy Steel Set Screws Grub Screws for Bathroom Fixtures Door Handles(M3-M8, 1/8"-40 to 5/16"-18)

32 Sizes Metric + SAE: The set includes complete metric (M3-M8) and SAE (1/8 "-40-5/16" -18) series stop screws, covering common lengths and thread specifications. One set can meet various needs without the need for separate procurement, bidding farewell to specification troubles.Also comes with 10 custom-sized hex keys and easy-to-take tweezers
High hardness alloy material: All screws are made of 12.9 grade alloy steel, with a black galvanized surface, neat cutting, smooth threads, fine workmanship, and can effectively resist vibration loosening and mechanical wear. They have excellent corrosion resistance and a longer service life than ordinary screws.
Hexagonal socket design: The fixing screws are professionally cut and polished, with a smooth surface, clear and complete tooth profile, and can be screwed in smoothly without any jamming; The tight threads ensure strong torque resistance.
Widely applicable: widely used in machine tool equipment, automotive parts, electronic instruments, furniture hardware, DIY handicrafts and other fields
Convenient storage: It is packaged in a partitioned transparent storage box with clear and easily recognizable labels on the box, making it easy to access and not easily lost.
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1500PCS Metric & SAE Set Screw Assortment Kit, 32 Size 304 Stainless Steel Internal Hex Allen Grub Head Set Screws for Bathroom Fixtures, Door Handles, Home Repair, Silver, M3-M8, 1/8-40 to 5/16-18

【304 Stainless steel】: The set screws assortment kit are made of 304 stainless steel with standard threads and fine workmanship process, which offers better corrosion resistance and rust prevention. It can meet the needs of different occasions
【One Box of Metric + One Box of SAE】: 1500pcs in total, different universal 32 sizes of grub screw kits can meet your different needs. Metric: M3 M4 M5 M6 M8. SAE standards: 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, also equipped with 5 metric hex wrenches and 5 SAE hex wrenches, with labels on the inside and outside of the box corresponding to size and quantity for Easy to quickly find and carry
【Allen + Cup point】: Cup points have a cup-shaped point to indent into the contact material for permanent or semi-permanent installations on soft or hard surfaces. All set screws are professionally milled or ground to reduce the chance of slippage and increase load capacity, improve torque resistance and transmission, and improve good resonance. When installed correctly, set screws can successfully with withstand heavy torque applications
【Easy to Use】: The set screws for bathroom fixtures and door handles have clean cutting edges and fine threads that are not easy to loosen. They can be easily screwed in with the provided hex wrench, making them very easy and convenient to use
【Wide Application】: This set screw kits is usually used to lock possible moving parts in place, their are suitable for various scenarios such as faucets, door handles, lighting installation, knob maintenance and installation, pipeline fixation, as well as various precision machinery, classification instruments, electronic products, and household appliance maintenance and so on
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791PCS Metric Set Screw Assortment Kit, 12.9 Alloy Steel Set Screws | 17 Sizes Internal Hex Drive Cup-Point Grub Screws for Bathroom Fixtures, Door Handles, M2, M2.5, M3, M4, M5, M6 & M8

791 PCS & 17 SIZES: This 791 pcs set screw assortment kit includes 17 popular sizes (M2, M2.5, M3, M4, M5, M6, M8), covering common metric set screws needs for daily repair and professional use. Ideal multi-size set screws kit for quick replacement and maintenance tasks. Comes with 6 hex wrenches for easy operation
12.9 ALLOY STEEL: Made of 12.9 class alloy steel, this set screw assortment kit offers superior hardness, wear resistance, and long-lasting durability compared to standard screws. These grub screws feature precise machining, smooth surface, and deep threads, ensuring strong grip and preventing stripping or slipping during installation
HEX SOCKET CUP POINT: Designed with internal hex drive and cup point tips, these hex socket set screws provide strong holding power and vibration resistance. Easy to install and ensures tight, secure fastening
WIDE APPLICATION: This grub screw set is widely used for door handles, bathroom fixtures, faucets, plumbing, furniture, cabinets, and machinery. Suitable for home repair, DIY projects, and industrial maintenance, making it a versatile set screws kit for multiple scenarios
ORGANIZED STORAGE: All set screws are neatly packed in a durable storage box with labeled compartments, allowing quick identification of sizes. Compact and portable design makes this set screw kit easy to store, carry, and organize, improving your work efficiency
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400 Pcs Set Screw Assortment Kit, Hex Allen Head Socket Cup Point Screws Set, Metric M3/M4/M5/M6/M8 Internal Hex Drive Grub Set Screws for Door Handles, Bathroom Fixture, with Hex Wrenches

Premium Material: These door handle replacement screws are made of excellent 304 stainless steel, with good resistance to rust, corrosion, strong and not easy to deform, stable, reliable, and durable for long term use.
Easy to Use: These mixed grub screws for door handles have uniform force, no offset, not easy to slip. Just use the supplied hex wrench to screw in, which is perfect for professionals and amateurs alike.
Easy to Store: All set screws for door handles are sorted in a storage box that makes them easy to locate in their respective sections, so you won't lose any when you really need them.
Wide Applications: Suitable for door handles, faucets, brackets, knobs, armor, plumbing, precision machinery, classified instruments, electronic products and other small repairs in the store, garage or home.
Package Includes: You will get 400 pieces of 10 sizes of door handle screws in total, 40 pieces for each size, with 5 pieces hex wrenches in five sizes, size including: M3*3mm, M3*4mm, M3*6mm, M4*4mm, M4*6mm, M5*5mm, M5*8mm, M6*6mm, M6*9.8mm, M8*7.8mm, enough for your daily use.
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EilxMag 2000PCS Set Screws, 26 Sizes Metric & SAE Set Screw Assortment Kit | Allen Head Hex Socket Head Grub Screws for Bathroom Fixtures, Door Handles, 304 Stainless Steel (M3-M8, 1/8"-40 to 5/16"-18)

SUPERIOR QUALITY: EilxMag grub set screws re made of 304 stainless steel for better corrosion and rust resistance, with smooth threads, fine workmanship and durability. The screw kit is made of the finest manufacturing process and non-toxic, non-polluting materials for long term sustainable use
UNIVERSAL SIZE: Total 2000 pcs, 26 different sizes of set screw assortment kit can meet your different needs. Metric: M3 M4 M5 M6 M8. SAE Standard: 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, also comes with 5 METRIC hex wrenches, 5 SAE hex wrenches and 2 tweezers
EASY TO USE: With clean cut edges and fine threads, these set screws for bathroom fixtures and door handles are not prone to loosening, which can be easily screwed in with the hex wrench provided, making them easy and convenient for all to use
WIDE APPLICATION: This small set screw kit suitable for a variety of scenarios, such as faucet repair, door knob installation, lighting installation, pipe fixing, as well as a variety of precision machinery, classified instruments, electronic products, home appliances repair.This metric & sae set screw assortment is an ideal tool for professional repairers and DIY enthusiasts
STURDY AND CONVENIENT BOX: Convenient to carry, easy to organize. The allen screws come with a thickened and exquisite box, each size has a separate space for storage. With size/type chart. you can get the exact size easily
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on Amazon.com
Our #1 Pick Today
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500 Pcs 25 Size Set Screws Metric&SAE Set Screw Assortment Kit 12.9 Alloy Steel Head Socket Metric Set Screws for Bathroom Fixtures Door Handles(M3-M8, 1/8"-40 to 5/16"-18)

25 Sizes Metric + SAE: The set screw assortment kit contains the most commonly used sizes in daily repairs, SAE: 1/8-40*1/8, 1/8-40*5/32, 1/8-40*1/4, 1/ 8-40*5 /16, 5/32-32*3 /16, 5/32-32*1/4, 5/32-32*5/16, 3/16-24*3/16, 3/ 16-24*5/16, 1/4-20*1/4, 1/4-20*3/8, 5/16-18*5/16. Metric: M3 M4 M5 M6 M8. Also comes with 5 custom-sized hex keys and easy-to-take tweezers.
Hex Socket Design: The set screw are professionally cut and polished. They not only have a smooth surface and have a certain load-bearing capacity, but also have tight threads to increase torque. and can be used for long time.
12.9 Alloy Steel: Set screws are made of durable 12.9 grade alloy steel and feature black zinc plating technology. They contain no organic oil but will not rust.
Convenient Storage: Each type of set screws are individually packed in a transparent bag marked with the size and placed in a storage box with partitions. There are labels inside and outside the box, and the size and quantity are clear, which can be easily taken and stored.
Widely Used: Hex socket set screws are used in a variety of scenarios, daily life: installing door handles, fixing pipes, repairing bathroom appliances; electronic equipment: cameras, sorting instruments, precision machinery, etc.(Not suitable for bicycles, motorcycles, or heavy industrial use.)
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Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Set Screws deals are available from: Amazon, starting from $4.96.

The biggest discount we found is 24% on SVLING Set Screw Assortment Kit 700PCS, 25 Sizes Metric and SAE Set Screws M3 M4 M5 M6 M8 1/8" 5/32" 3/16" 1/4" 5/16" Socket Screw Kit 12.9 Alloy Steel for Bathroom Fixtures Door Handles (SVC05001) at Amazon.

The lowest price we found is $4.96 while the highest is $29.99. Prices for the best Set Screws deals average at $16.37.