Mr. Pen- Nuts and Bolts Assortment Kit, 370 pcs, Stainless Steel, M4 Screws(7 Sizes 6-30mm) Button Head Socket Cap, M4 Bolts and Nuts Kit with Clear Storage Box LukieBoee model number: Cy2448

model number: Cy2448

outer diameter 2

16 * male head

the bold 3

Mr. Pen- Nuts and Bolts Assortment Kit, 370 pcs, Stainless Steel, M4 Screws(7 Sizes 6-30mm) Button Head Socket Cap, M4 Bolts and Nuts Kit with Clear Storage Box LukieBoee model number: Cy2448Brand: Mr. Pen Color: silver Features: Mr. Pen nuts and bolts assortment kit includes 370 pieces, featuring a variety of M4 screws, button head socket cap screws, nuts, and washers. Made from high quality stainless steel, these durable fasteners are corrosion resistant and built to last, providing reliable performance for all your projects. The kit includes screws in 7 sizes, ranging from 6mm to 30mm, along with matching nuts, lock washers, and flat