Best Insulation Screws in 2026

✔ Includes 100 Pcs, 5 Sizes, M4 Hex Socket Button Head Cap Screws: M4 x 20, M4 x 25, M4 x 30, M4 x 35, M4 x 40, Thread Size ( Diameter ): 4 mm, Thread pitch: 0.7 mm, Thread Length from 20 mm to 40 mm

✔ Material of Screws: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions

✔ Includes 1 Pcs Hex Key , Hex Size: 2.5 mm, to Drive These Screws Conveniently and Easily

✔ Screw Head Style: Flat Head, Screw Drive Style: Internal Hex Drives, Known as Hex Socket Drives, Hex Size: 2.0 mm; Head Diameter: 5.8 mm; Thread Pitch: 0.5 mm; Thread Dia. : 3 mm

✔ Includes 5 Sizes Screws: M3 x 6, M3 x 8, M3 x 10, M3 x 12, M3 x 16

✔ Includes 1 Pcs Hex Key, Hex Size 2.0 mm, to Drives These Screws Easily

Say goodbye to frustration with this easy to use, pocket sized tool. Do it yourselfers, handymen, and mechanics can save time and money by accurately identifying different types of screws the first time. This tool gives all the information needed to properly identify machine screws, wood screws, sheet metal screws, bolts, and even cotter pins and rivets.

Identifies diameter, size, pitch, and length, with a tap drill chart for sizes ranging from No. 1 through 5/16 inch in NC, NF, and NS pitches. This tool can also be used to straighten bent screws and clean dirty or rusty threads.

Made from High Quality 1/8 inch Heavy Gauge Satin Chrome Plated Steel

✔ Includes 100 Pcs, 5 Sizes, Hex Socket Button Head Cap Screws: M5 x 20, M5 x 25, M5 x 30, M5 x 35, M5 x 40

✔ Includes 100 Pcs M5 Nuts to Meet Different Applications

✔ Material of Screws and Nuts: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions

✔ Includes 100 Pcs, 5 Sizes, M5 Hex Socket Button Head Cap Screws: M5 x 8, M5 x 10, M5 x 12, M5 x 16, M5 x 20, Thread Size ( Diameter ): 5 mm, Thread pitch: 0.8 mm, Thread Length from 8 mm to 20 mm

✔ Material of Screws: Stainless Steel 304, High Strength And Anti-corrosion in Various Conditions

✔ Includes 1 Pcs Hex Key , Hex Size: 3.0 mm, to Drive These Screws Conveniently and Easily

standard Torx Head screws X 4

Made of AISI 12L14 Steel, Heat Treated

H:0.343” x W:0.150”-50 tpi x Head Diameter: 0.269”

✔ Includes 225 Pcs, 10 Sizes, M4 Hex Socket Button Head Cap Screws, Thread Pitch 0.7 mm, Thread Size ( Diameter) 4 mm, Head Diameter 7.4 mm, Head Height 2.0 mm, Thread Length From 6 mm to 40 mm : M4 x 6, M4 x 8, M4 x 10, M4 x 12, M4 x 16, M4 x 20, M4 x 25, M4 x 30, M4 x 35, M4 x 40

✔ Strength Grade of Screws: 10.9 Grade, Tensile Strength: 1040 N/mm², Hardness: HRC 32-39; Material of Screws: Alloy Steel, Black Oxide Finish, High Strength And Anti-rust

✔ Includes 225 Pcs M4 Hex Nuts to Meet Different Applications, Material of Nuts: Alloy Steel, Black Oxide Finish

Country Of Origin: Taiwan, Province Of China

Package length: 2.5"

Package Width: 1.2"

Screws that fit all hardware. Buy your Screws here today.

Are bright chrome screws?

Come in packs of 25 for a great value?