Socket Head Screws of 2025
Best Choice1
Clicked 2 times in the last monthmxuteukmxuteuk 1108PCS M3 M4 M5 M6 Hex Socket Head Cap Metric Screw Assortment Kit,12.9 Carbon Steel Hex Socket Head Cap Screws Bolts Nuts Kit with 4 Hex Wrench
Main highlights- 【Wide Application】This screw is widely used and suitable for home, automotive, precision machinery,toys and electronic products,3D printers,electronic products and shop use,This kit has many sizes to meet all kinds of needs；
- 【Specifications and models】1108Pcs M3 M4 M5 M6(8mm/12mm/16mm/20mm) Hex Socket Head Cap Bolts Nuts Screws;Accord with standardized metric system and the average error is less than 0.01mm；
- 【Product packaging】Storage box packaging. Screws are sorted by size and stored in compartments of the box. There are explanatory drawings. Easy to identify and store.
- 【Product name】Black metric machine screw assortment (with Nuts/Washer/Wrenches);Screws Type: Hex Socket Head Screws；
- 【Good- quality material】Made of high quality 12.9 Carbon Steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties,Suitable for long-term use；
9.7Exceptional
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Value for Money2
HVAKHVAHVAKHVA 1160 pcs M3/M4/M5/M6 Metric Hex Head Socket Cap Bolt & Nut Assortment, 304 Stainless Steel Machine Screws with Flat & Lock Washers,Length 6 to 35 mm
Why we love it
High-quality rust-resistant material.
Variety of sizes for multiple uses.
Complete set with bolts, nuts, washers.
9.6Exceptional
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3
SutemriborSutemribor 2180 Pieces Black M2 M3 M4 M5 Hex Socket Head Cap Screws Nuts Washers Assortment Kit, Metric Screw Assortment with Hex Wrenches, 12.9 Grade Alloy Steel, Fully Threaded
Main highlights- √ Widely Applications: Commonly used in machine assembly, especially for removable panels and parts, suitable for all kinds of precision machinery industry, classified instruments, instruments, electronic products, printed projects, household appliances, communication products, locks, lamps, lights, toys, etc.
- √ Package Included: 2180 pieces Sutemribor M2 M3 M4 M5 black hex socket head cap screws nuts washers are packaged in a clear plastic box, we put screws nuts washers in 24 grids, each size is marked with a clear label, which is very convenient for you to carry and use. If you have any questions, please free to contact with us and we will reply to you as soon as possible.
- √ Material: Sutemribor M2 M3 M4 M5 black hex socket head screws nuts washers kit are made of high quality 12.9 grade alloy steel, which have high strength, not easy to deform, corrosion resistance and wear resistance in bad environments, which can ensure a long time using.
- √ Functions: Sutemribor M2 M3 M4 M5 black hex socket head cap screws are commonly used in machinery, it mainly has the advantages of easy fastening, disassembly, and not easy to slip corners. The head of hex socket cap screw is round, and the middle is a recessed hexagon. It is usually used with hex wrench (hex wrench is included).
- √ Dimension: Total 2180 pieces M2 x 4/6/10/12 mm, M3 x 6/8/12/16 mm, M4 x 8/12/16/20 mm, M5 x 12/16/20/25 mm black hex socket head cap screws with matching nuts, lock washers and flat washers, different sizes and enough quantities can meet your different daily needs.
9.4Excellent
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4
VGBUYVGBUY 440Pcs M3 Screws Kit for 3D Printer DIY,220Pcs M3 Screw (6-25mm),220Pcs m3 Nut,Hex Socket Head Cap Small Metric Bolts Nuts Assortment,12.9 Grade Alloy Steel,Black Oxide, 6/8/10/12/16/20/25mm
Main highlights- Very Handy M3 Screw Kit: The m3 screw assortment with m3 nut has assorted sizes, lengths from 6mm to 25mm, packed in a plastic case and well organized in different compartments, convenient to use
- Suitable for 3D Printed Projects: The small m3 screw works well for 3D printing, modeling, DIY projects, RC car, etc.
- Package Included: Total 220Pcs M3 screws (40Pcs M3x6mm, 40Pcs M3x8mm, 40Pcs M3x10mm, 30Pcs M3x12mm, 30Pcs M3x16mm, 20Pcs M3x20mm, 20Pcs m3x25mm), 220Pcs M3 Hex Nuts, 1Pcs Hex Wrench
- Easy to Use: The hex socket head cap design of the m3 bolts allows for easy installation with a hex key, ensuring a snug fit and preventing slippage during tightening
- Durable and Reliable: The m3 screw is made of 12.9 grade alloy steel and black oxide surface, high strength, corrosion resistance and oxidation resistance, good finish
9.2Excellent
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5
BemakaBemaka 405PCS M3 M4 M5 Metric Screw Assortment Kit, 8-20mm Hex Socket Head Cap Screws Bolts Nuts Washers Assortment Kit, 304 Stainless Steel Metric Bolts with 3 Hex Wrench
Main highlights- Product material: These socket head cap screws are made of 304 stainless steel, which have strong corrosion resistant, excellent rust resistance and good oxidation resistant. These metric bolts can also be used in humid environment for a long time.
- Product introduce: M3 M4 M5 Metric Screw Assortment Kit (Hex Socket Head Cap Screws); These metric screws can help you to repair all kinds of electrical appliances, furniture and bicycle in your daily life.
- Product include: Our M3 M4 M5 screws bolts kit comes in 12 different sizes, M3 x 8/12/16/20mm, M4 x 8/12/16/20mm, M5 x 8/12/16/20mm, total 405pcs(135pcs Screws, 135pcs nuts, 135pcs flat washers)with 3 hex wrench.
- Product features: Head style: socket head; Drive type: hex socket; M3 M4 M5 screws bolts nuts washers are packed in a labeled plastic box, which is convenient to storage, select and use. Our m3 m4 m5 metric screw assortment set comes with 3 hex wrench, which is convenient for you to install.
- Product application: These M3 M4 M5 metric bolts are suitable for precision machinery industry, furniture, toys, buildings, 3D printers, electronic products, household appliances, etc.
9.1Excellent
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6
XhjzgcTech1680 Pcs M2 M3 M4 M5 Metric Hex Head Bolts and Nuts and Washers Set, Hex Socket Head Cap Screws Bolts and Nuts and Washers Assortment Kit, Black Machine Screws Set
Main highlights- Wide Range of Uses: Widely used in household appliances, automobile assembly, product manufacturing, precision machinery industry, electronic products, communication products, lamps, toys, maintenance and other fields. Ideal for professionals, maintenance personnel, carpenters, landlords, handymen, repairmen and more.
- Superb Material: The bolts and nuts kit is made of high-quality alloy steel, with exquisite workmanship, high hardness, strong and not easy to break, not easy to deform, corrosion-resistant, not easy to rust, and can maintain good performance in any environment.
- Package Includes: You will receive 1680 pcs in total, size includes: 2#*5/32"(m2*4mm), 2#*1/4"(m2*6mm), 2#*3/8"(m2* 10mm), 2#*1/2"(m2*12mm), 4#*1/4"(m3*6mm), 4#*5/16"(m3*8mm), 4#*1/2"( m3*12mm), 4#*5/18"(m3*16mm), 8#*5/16"(m4*8mm), 8#*1/2"(m4*12mm), 8#*5/8 "(m4*16mm), 8#*7/8"(m4*20mm), 3/16*1/2"(m5*12mm), 3/16*5/8"(m5*16mm), 3/ 16*7/8"(m5*20mm), 3/16*1"(m5*25mm), including nuts and flat washers of corresponding size.
- Hex Socket Head Cap Screws Bolts and Nuts and Washers Kit: The thread is tight and the force is uniform, it is not easy to deform and slide during rolling and installation, it can withstand greater loads, and it can ensure the stability of the installation. After installation, the whole screw cap sinks into the inside of the workpiece, which can keep the surface of the workpiece flat and beautiful.
- Equipped with Nuts and Flat Washers: Hex nuts can make your installation more precise and fasten better, providing strong holding force and clamping force; washers can increase the contact area, distribute pressure, protect the nuts and bolts, and prolong the use time.
9.0Excellent
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7
MewuDecor1/4-20 x 1-1/2" Flat Head Socket Cap Screws Countersunk Bolts, Allen Socket Drive, Stainless Steel 18-8 (304), Bright Finish, 50 PCS
Main highlights- Thread Diameter: 1/4 Inch; Total Length: 1-1/2 Inch (Head Included); Thread Count: 20.
- The socket head cap screws are 100% Stainless Steel 18-8 (304) which offers a high level of chemical and corrosion resistance.
- Package Included: 50 x Flat Head Socket Cap Screws
- Flat Head Socket Screws are great to have around for use in wood and wet environments.
- Drive Type: Allen Hex Socket 5/32 Inch; Color: Silver.
8.9Very Good
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8
BESARME13% Off2024 Pcs Metric Screw Assortment, Bolts and Nuts Assortment Metric Machine Screw Assortment M2 M3 M4 M5, 12.9 Alloy Steel Black Zinc Plated Hex Socket Head Screws Nuts Bolts and Washers Set
Main highlights- Wide Applications：This metric bolts and nuts assortment can be widely used in 3D printers, classified instruments, meters, electronic products, household appliances and more, suitable for professionals, amateurs and repairers, it can meet your life repair needs.
- Thickened Storage Box:Our metric machine screw assortment comes in a reinforced box with thickened retaining dividers to keep all components organized clearly labeled on inner and outer covers for easy storage and access,and comes with bubble film to ensure that transportation will not be damaged or scattered.
- Standardized Metric Size:M2 M3 M4 M5 bolts and nuts kit, each type of nut has four different lengths, a total of 16 common sizes, in line with the standardized metric system, and the average error is less than 0.01mm.
- Larger Quantity :2020 pcs M2 M3 M4 M5 screws with nuts and washers combination, enough for daily needs, 4 hex wrenches customized for each size are provided in the kit to make the screws easier to use.
- Black Galvanizing Technology: Metric screw varieties are made of durable 12.9 grade alloy steel and have black galvanizing technology. They do not contain organic oil. They have clear threads, uniform stress and high strength.They can be used for a long time under all-weather conditions.
8.8Very Good
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9
KindrouflyKindroufly 202 Pieces #8-32 x 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 1", 1-1/4", Hex Socket Head Cap Screws Nuts Washers Assortment Kit, 304 Stainless Steel, Fully Machine Thread
Main highlights- √【Widely Applications】: Kindroufly 202 pieces stainless steel socket head cap screws nuts washers assortment kit are widely used for printers, computers, instruments, electronic products, household appliances, lamps, cabinets and bicycle repair. If you have any questions about our products, welcome your inquiry and we will solve the problem for you in time.
- √【Socket Head Cap Screws Kit Function】: Kindroufly #8-32 socket head cap screws are precision threaded fasteners with an internal socket drive for installing in areas with limited side clearance. The internal hex drive requires a hex wrench (hex wrench is not included in the kit). They are known for their efficient application performance and endurance.
- √【Multi-functional Storage Box】: All Kindroufly 202 pieces stainless steel socket head cap screws nuts washers are packed in a solid transparent storage box. We put screws nuts washers in 10 grids, each size are marked with a clear label. It is very convenient for you to choose size, easy to carry and store, which can save your time and energy.
- √【Kindroufly Combination】: #8-32 x 1/4", 5/16", 3/8", 1/2", 5/8", 3/4", 1", 1-1/4", socket head cap screws with matching hex nuts and flat washers, total 202 pieces, different sizes and enough quantities can meet your different daily needs.
- √【High Quality Stainless Steel】: Kindroufly #8-32 screws kit are made of 304 stainless steel, which have smooth surface, high strength, not easy to deform, corrosion resistance and rust resistance, can ensure a long time using in bad environment like high temperature, cold weather, and high humidity areas.
8.6Very Good
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10
Pulais5/8"-11 x 2" Alloy Steel Flat Socket Head Cap Screw, 5 pk.
Main highlights- Price For: Each Vented Hole Size: Not Vented Drive Type: Hex Socket Screw Style: Socket Head Cap Screw Thread Direction: Right Hand Min. Tensile Strength: 135, 000 psi Head Height: 5/8" Head Dia.: 1" Screw Head Type: Flat Rockwell Hardness: C37 to C44 Screw Industry Standards: ASME B18.3 Thread Style: Partially Threaded Fastener Finish: Plain Thread Length: 1-3/4"
- Material Grade: Alloy Steel Drive Size: 3/8" Dia./Thread Size: 5/8"-11 Temp. Range: - 58 Degrees F to 302 Degrees F Thread Dia.: 5/8" Length: 2" Basic Material: Steel Item: Socket Flat Head Cap Screw System of Measurement: Inch Country of Origin (subject to change): Multiple
8.4Good
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