Set Screws of 2025
Best Choice1
JROUTHJROUTH 1000pcs Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18)
Main highlights- Wide Application: Set screws are widely used in all manner of engineering, product design and repair applications, often to keep a potentially moving part locked in place. This could involve fixing a component against a baseplate, for example, in various sorts of panel arrays and mechanical assemblies. Common specific examples of set screw use might include affixing spindle cams and handles or securing gears and pulleys to a shaft.
- Stainless steel 304: A highly corrosion resistant grade of stainless steel. Set screws are made of stainless steel and are case hardened to increase their life and product hardness.Ideal in salt water and chlorine environments.
- Service Guarantee: We have a 1-year quality problems package replacement, lifetime warranty. If you have any question or suggestion. Please feel free to contact us anytime. We will do our best to provide you a pleasure shopping experience.
- SAE + Metric: The set screw kit contains conventional 12 SAE set sizes and 12 metric set sizes. Metric : M3 M4 M5 M6 M8. SAE standard: 1/8, 5/32, 3/16, 1/4, 5/16. Also comes with 10 hex wrenches for metric and SAE.
- Allen + Cup point: Cup points have a cup-shaped point to indent into the contact material and is a commonly used style 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.
9.7Exceptional
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Value for Money2
Trollug1305PCS Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Headless Set Screw Assortment Kit with 10 Hex Wrenches, M3 to M8 and 1/8-40 to 5/16-18 (304 Stainless Steel)
Why we love it
Extensive size variety for versatile use.
Durable stainless steel resists corrosion.
Organized storage with labeled boxes.
9.6Exceptional
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3
Hapric500 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)
Main highlights- 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.
- 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.
- 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.
- 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.
- 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.
9.5Excellent
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4
QAUYETM360 Pcs 25 Size Set Screw Assortment Kit Metric & SAE Allen Set Screws for Bathroom Fixture 304 Stainless Steel Internal Hex Drive Cup-Point for Door Knob, Faucets(M3-M8, 1/8"-40 to 5/16"-18)
Main highlights- Widely Used: Hex socket set screws are suitable for installing door handles, fixing pipes, repairing bathroom appliances, and working on precision machinery, cameras, and electronic equipment,Whether you're a professional electrician, plumber, builder, or DIY enthusiast, this set screw kit has you covered.
- Set Screw Assortment Kit: The set screw assortment kit includes 25 of the most commonly used sizes in both Metric and SAE standards. Metric sizes: M3, M4, M5, M6, M8. SAE sizes: 1/8, 5/32, 3/16, 1/4, 5/16. With a total of 360 pieces, and 5 metric hex wrenches and 5 British hex wrenches
- Premium Material: The Metric+SAE Set Screw is made of 304 stainless steel, with good corrosion resistance and high hardness, ensuring longevity in any environment.
- Easy to Use: The set screw kit is expertly cut and polished to have even spacing, distinct threads, and no residual burrs. Increase the grip of your screws so they won't slip or fall out prematurely. The included hex keys make it easy to handle and install the screws with precision.
- Convenient Storage: Metric + SAE fixing screws in a transparent storage box with dividers. The box is clearly labeled both inside and outside, making it easy to find the right size and keep everything organized.
9.4Excellent
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5
Takytao1145PCS 25 Sizes Metric & SAE Set Screw Assortment Kit,12.9 Class Alloy Steel Internal Hex Drive Cup-Point Set Screws Assortment Kit with 10 Hex Wrenches, M3 to M8 and 1/8-40 to 5/16-18
Main highlights- 【Wide Application】- The Set screws are used for fixing mechanical parts to keep them in position, preventing them from loosening, providing stability and reducing the risk of equipment accidents, and are suitable for door handles, faucets, machinery, electronic products and so on. The exquisite screw organizer box is perfect as a gift for professionals and amateurs who regularly repair furniture, lamps, appliances and more.
- 【What You Get】- Our set screw assortment kit contains 12 SAE sets and 13 metric kits, with a total of 25 sizes of 1135pcs, 5 metric hex wrenches and 5 British hex wrenches, enough to meet daily needs.
- 【Premium Material】- The Screws Set is made of high-quality 12.9grade alloy steel for strength, superior rust resistance, and excellent oxidation resistance for durability. Adopting black zinc plating technology, they have a smooth surface that does not stain oil and will not rust, it can be used indoors and outdoors for a long time.
- 【Good storage and assortment】- The Set Screw Kit comes with a thickened plastic storage box with all the screws, wrenches sorted and packed in different compartments and neatly organized, with detailed labels on the inner and outer lids for easy access and storage.
- 【 25 Various Most Used Sizes】- The set screw kit contains the most commonly used sizes in daily repairs: Metric: M3 M4 M5 M6 M8. 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.
9.1Excellent
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6
KadrickKadrick 304 Stainless Steel Screws, 275 Pcs Metric Set Screws M3-M8, 3mm-16mm Lengths
Main highlights- Wide Applocation: You can use these socket head cap screws to install door knobs, faucets, locks and set screws for bathroom fixtures, toys, plumbers, knobs, faucets, repair stores, musical instruments and electronics in your garage or home.
- Superb Material: Kadrick has been engaged in the fastener industry for more than 20 years, we ensure that each batch of material testing, you can rest assured that this batch of high-quality 304 stainless steel set screws made of stainless steel, many years of use will not rust and corrosion!
- Practical Sizes: This set contains 275 Pcs of set screws from M3-M8 in various lengths, from 3mm-16mm in length, 24 sizes in total, if you are not quite sure which size you need, you can always find the size you need in this package, please refer to the picture 2 for the specific sizes and quantities.
- Fine Threads: The threads of these products are precise, smooth and burr-free, easy to use and with strong gripping power.
- Excellent Container: We have given this set a high quality box to ensure you can store it for a long time. Meanwhile, we put a detailed label on the box, you can easily find that size you want.
8.9Very Good
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7
BESARME1317 Pcs 26 Size Metric + SAE Set Screw Assortment Kit Head Socket Hex Metric Set Screws Assortment Kit Black Zinc Plated 12.9 Alloy Steel Cup-Point Screws (M3-M8, 1/8"-40 to 5/16"-18)
Main highlights- Widely Application: The Internal Hex Allen Set Screw Kit are widely used in various professional electricians and plumbers for repair applications and assembling fixed parts, such as the repair of electronic products and household appliances: installing door handles and door locks, fixing pipes, etc.
- Two Labeled Divider Boxes: Two sizes of metric bolts screw kits are packed in two labeled boxes, with detailed label stickers inside and outside, with the corresponding product size and quantity marked on them, making it easy to find, and comes with foam pads to prevent box breakage.
- SAE + Metric Size: The set screw kit contains the most commonly used sizes, 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 10 hexagonal wrenches and 2 tweezers.
- Durable Material: The head socket hex metric set screw kit has clear threads, smooth surface, no burrs, uniform force, can work normally without slipping, and can work well in most outdoor weather conditions.
- Black Galvanizing Technology: These grub screws assortment are made of durable 12.9 grade alloy steel and have black galvanizing technology.They do not contain organic oil, which are strong will not rust, they can be used for long time.
8.8Very Good
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8
HapricHapric 1400 Pcs 26 Size Set Screw Kit Metric&SAE Set Screw Assortment Kit 12.9 Alloy Steel Head Socket Hex Metric Set Screws Kit Black Zinc Plated Cup-Point Screws (M3-M8, 1/8"-40 to 5/16"-18)
Main highlights- Wide Application: Hex socket set screw sets are widely used in product design and engineering maintenance, such as fixing accessories of electronic products on substrates, installing door handles and door locks, repairing bathroom accessories, fixing pipes, etc.
- Thickened Fixed Divider Box: Set screw assortment kit sets of two sizes are packed in two labeled boxes. Detailed label stickers are affixed both inside and outside, marking the size and quantity of the corresponding product, making it easy to find and use, and they can be be disassembled and put back into the box for next after use.
- SAE + Metric Sizes: The set screw 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 10 custom-sized hex keys and easy-to-take tweezers.
- Black Zinc Plating Technology: The small screws for door handles are made of durable 12.9 grade alloy steel and feature Black Zinc Plating technology. They contain no organic oil but will not rust, have clear threads to withstand pressure, and can be used both indoors and outdoors.
- Allen+ Cup Point Design: The set screw has a cup point that can be easily pressed into the accessory. Our set screws 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.
8.7Very Good
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9
EEEEEEEEEE 707Pcs Internal Hex Drive Cup-Point Assorted Set Screw Assortment Kit 24 Sizes Metric M2/M2.5/3/4/5/6/8 Stainless Steel Assorted Screw grub Screw 12.9 Class Alloy Steel Black Assortment
Main highlights- set screws,screw set assortment,set screws assortment kit,assorted screws set,gunsmith screw kit,8-40 screws,screws set,allen screws,set screw kit,metric set screw assortment kit
- grub screw assortment kit,grub screws,stainless steel assorted screws,gunsmith screw set,small screw set,assorted gunsmith screws,socket set screws,metric screw assortment kit,keyword phrase
- Individual Compartment M2-L3 M2-L5 M2.5-L3 M2.5-L5 M3-L3 M3-L4 M3-L5 M3-L6 M4-L4 M4-L6 M4-L8 M4-L10 M5-L5 M5-L6 M5-L8 M5-L10 M6-L6 M6-L8 M6-L10 M6-L12 M8-L8 M8-L10 M8-L12 M8-L16
- Book Spine label for easy access M2-L3: 35pcs M2-L5:35pcs M2.5-L3: 35pcs M2.5-L5:35pcs M3-L3: 50pcs M3-L4:50pcs M3-L5: 50pcs M3-L6:50pcs M4-L4: 30pcs M4-L6:30pcs M4-L8: 30pcs M4-L10:30pcs M5-L5: 30pcs M5-L6:30pcs M5-L8: 30pcs M5-L10:30pcs M6-L6: 20pcs M6-L8:20pcs M6-L10:20pcs M6-L12:20pcs M8-L8: 10pcs M8-L10:10pcs M8-L12: 10pcs M8-L16:10pcs
- 707Pcs Set Screw Assortment Kit Black 12.9 class alloy steel
- 24 Sizes M2/M2.5/3/4/5/6/8 Set Screw Set, Hex key wrench
8.6Very Good
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10
Zuorery25% OffZuorery 830Pcs 25 Sizes Metric + SAE Set Screw Assortment Kit, Internal Hex Drive Cup-Point Allen Screws Set 12.9 Class Alloy Steel Grub Screw (M3-M8, 1/8"-40 to 5/16"-18)
Main highlights- 【Worry-free Service】: Customer satisfaction is always the direction we move forward and the driving force behind our efforts, if you have any concerns or questions, please feel free to contact us
- 【Wide Applications】: This set screw assortment kit suitable for various scenarios, used for door handle installation, faucet repair, light fixtures, pipe fixing, and other small repairs in stores, garages, or on a variety of precision machinery, sorting instruments, household appliances, and more. It is ideal for professional electricians, construction workers, plumbers and DIY enthusiasts
- 【High Quality Material】：These set screws are made of 12.9 class alloy steel, which has high hardness and splendid corrosion-resistance, with a longer time for service. These setscrews are neatly cut with smooth threads and fine workmanship, and all setscrews are professionally milled or ground to reduce the chance of slippage, increase load carrying capacity, improve torque resistance and transmission, and improve good resonance
- 【Easy to Store】: Each model of set screw is individually packaged in a clear bag and then sorted into a thickened storage box with clear size labels for easy access to the size you need, eliminating clutter and making storage and use easier
- 【830 Pcs 25 Sizes Metric + SAE 】：830 Pcs 25 various most used sizes to meet your daily needs. Includes metric sizes of M3 M4 M5 M6 M8 and SAE standard sizes of 1/8-40, 5/32-32, 3/16-24, 1/4-20, 5/16-18, also comes with 5pcs metric hex wrenches and 5pcs SAE hex wrenches
8.5Good
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