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Glarks 595pcs M2/2.5/3/4/5 Socket Head Screw and Thread Brass Knurled Nut Set, Include 160pcs Hex Socket Head Cap, 110pcs Brass Threaded Insert Embedment Nut with Nuts and Washers for 3D Printer Use

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About this item
  • ♛【Package Includes】: This set contains 110pcs female knurled nuts, size: m2 x 3 x 3.5mm, m2 x 4 x 3.5mm, m2.5 x 3 x 3.5mm, m2.5 x 3 x 4mm, m3 x 3 x 5mm, m3 x 5 x 5mm, m4 x 4 x 6mm, m5 x 6 x 7mm, 160pcs socket head screws, size: m2 x 4mm, m2 x 8mm, m2.5 x 8mm, m2.5 x 12mm, m3 x 6mm, m3 x 12mm, m4 x 16mm, m4 x 20mm, m5 x 12mm, m5 x 20mm, 160pcs hex nuts, 160pcs flat washers, and 5pcs wrench. Total for 595pcs. They are well packed in a plastic bag can avoid missing.
  • ♛【Socket Head Screw】: All socket head cap screw bolts are made of high quality Grade 12.9 carbon steel. It has the advantages of corrosion resistance, rust resistance, not easy to break, and long service life. High hardness, not easy to deform, durable. Hexagonal head type, even force is not easy to slip. Performs well in low humidity environments. A versatile and reliable choice for a variety of industrial and furniture applications.
  • ♛【Thread Brass Knurled Nut】: These female thread knurled nuts are made of brass material. They have excellent corrosion resistance and durability. They have excellent resistance to fracture and deformation. They can easily withstand the high temperatures generated during the plastic thermoforming process. High precision and clear threads ensure stability and reliability. Prevents threads from slipping during rotation. Enhanced anti-torque and tensile strength ensures stronger fastening.
  • ♛【Easy to Use】: Hex socket head cap screws can be screwed directly into the nut by hand without a wrench. Brass knurled nuts can be mounted into components of 3D printers by heat or ultrasonic methods or molded during the injection molding process. Note: Do not screw the knurled nuts in until the plastic has cooled completely or the part will tend to loosen. Additionally, they can be easily installed into the holes of the 3D printer using a common soldering iron.
  • ♛【Wide Application】: This hex socket head cap and brass heat set insert are frequently used fastener in 3D printing. Versatile and suitable for home, automotive, precision machinery, toys and electronics, 3D printers and store use. Applications include remote control airplanes, home appliances, engines, lathes, chassis, seats, compressors, generators, robots, conveyor systems, assembly lines, electronics, routers and switches.
Product description

Glarks 595pcs M2/2.5/3/4/5 Socket Head Screw and Thread Brass Knurled Nut Set, Include 160pcs Hex Socket Head Cap, 110pcs Brass Threaded Insert Embedment Nut with Nuts and Washers for 3D Printer Use 👍 [Specifications]: ➤ Product Type: Socket head screws and thread brass knurled nuts set ➤ Material: Carbon steel, brass ➤ Size: Female Knurled Nut: m2 x 3 x 3.5mm, m2 x 4 x 3.5mm, m2.5 x 3 x 3.5mm, m2.5 x 3 x 4mm, m3 x 3 x 5mm, m3 x 5 x 5mm, m4 x 4 x 6mm, m5 x 6 x 7mm Socket Head Screw: m2 x 4mm, m2 x 8mm, m2.5 x 8mm, m2.5 x 12mm, m3 x 6mm, m3 x 12mm, m4 x 16mm, m4 x 20mm, m5 x 12mm, m5 x 20mm Hex Nuts: m2 m2.5 m3 m4, m5 Wrench: m1.5, m2, m2.5, m3, m4, m5 Flat Washers: m2, m2.5, m3, m4, m5 ➤ Color: Black, gold, silver ➤ Quantity: 595pcs 👍 [Product Features]: ☛ These machine bolts kits are oil-free, won’t stain your hands or DIY items, and the rust resistance is better than other oil-containing screws. ☛ Our female thread knurled are all made according to the standard, with clear and deep threads, small tolerance, standard round shape and easy to install. ☛ These small socket head screws are especially suitable for 3D printing DIY and RC car enthusiasts. ☛ The sets are widely used in laptops, appliances, toys, motorcycles and various plastic enclosures. They are frequently used fasteners in 3D printing. 🧾 [Package Details]: Brass knurled nuts: ♥ 20pcs x m2 x 3 x 3.5mm ♥ 20pcs x m2 x 4 x 3.5mm ♥ 15pcs x m2.5 x 3 x 3.5mm ♥ 15pcs x m2.5 x 3 x 4mm ♥ 10pcs x m3 x 3 x 5mm ♥ 10pcs x m3 x 5 x 5mm ♥ 10pcs x m4 x 4 x 6mm ♥ 10pcs x m5 x 6 x 7mm Socket head screws: ♥ 25pcs x m2 x 4mm ♥ 25pcs x m2 x 8mm ♥ 20pcs x m2.5 x 8mm ♥ 20pcs x m2.5 x 12mm ♥ 15pcs x m3 x 6mm ♥ 15pcs x m3 x 12mm ♥ 10pcs x m4 x 16mm ♥ 10pcs x m4 x 20mm ♥ 10pcs x m5 x 16mm ♥ 10pcs x m5 x 20mm Hex Nuts ♥ 50pcs x m2 ♥ 40pcs x m2.5 ♥ 30pcs x m3 ♥ 20pcs x m4 ♥ 20pcs x m5 Flat Washers: ♥ 50pcs x m2 ♥ 40pcs x m2.5 ♥ 30pcs x m3 ♥ 20pcs x m4 ♥ 20pcs x m5 Wrench: ♥ 1pcs x m1.5 ♥ 1pcs x m2 ♥ 1pcs x m2.5 ♥ 1pcs x m3 ♥ 1pcs x m4 ♥ 1pcs x storage box ♥ Total: 597pcs 🥇 [Note]: ※Manual measurement, please allow a little error.

Product details
Brand
GLARKS
Manufacturer
Glarks
Material
Carbon Steel
Model number
G-4393
Part number
G-4393

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10 Trustpilot reviews total, with 2 shown at a time.

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Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

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Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

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Glarks 595pcs M2/2.5/3/4/5 Socket Head Screw and Thread Brass Knurled Nut Set, Include 160pcs Hex Socket Head Cap, 110pcs Brass Threaded Insert Embedment Nut with Nuts and Washers for 3D Printer Use | Bigamart