4-50mm M3 Hex Socket Head Cap Screws, Set of Black M3 Hex Socket Head Cap Screws, High Grade 12.9 Carbon Alloy Steel Hex Socket Cap Screws (M330mm [half tooth] 24pcs/pack).

High Quality - M3 socket head cap screws are made of high-quality alloy steel. Alloy steel is a widely used material in hardware, ensuring a long service life.

Safety - Our socket head cap screws are made of high-quality, environmentally friendly, and non-toxic material. No toxic substances are released during use.

Precise Threading - The thread is very precise and clean, making your work easier. Our screws conform to the standard metric system.

Wide Application - These socket head cap screws are ideal for professionals and DIY enthusiasts. They also work well for 3D printed projects. The kit is perfect for replacing lost or damaged screws.

Wide application - Hex socket screws are ideal for professionals and DIY enthusiasts. They also work well for 3D printed projects. The kit is perfect for replacing lost and damaged screws. Suitable for use on sheet metal and wood.

M3 30mm screws, M3x16 screws, Countersunk head screws, Hex socket screws, Hex socket screws, Cylindrical head screws, M3 x 30mm hex socket screws, M3 30mm hex socket screws, M3 black screws, M3 nylon screws, M3 hexagonal screws, M3 30mm hex socket screws

These screws and nuts are made of high-quality alloy steel. Various lengths are available in a set, commonly used in home, office, and factory applications, as well as for repairs and DIY projects. Specifications: - Material: 12.9 grade alloy steel - Color: Black - Head type: Hex socket head cap screw - Screw sizes (optional): M3 4mm (fully threaded) M3 5mm (fully threaded) M3 6mm (fully threaded) M3 8mm (fully threaded) M3 10mm (fully threaded) M3 12mm (fully threaded) M3 14mm (fully threaded) M3 16mm (fully threaded) M3 18mm (fully threaded) M3 20mm (fully threaded) M3 22mm (fully threaded) M3 25mm (fully threaded) M3 30mm (partially threaded) M3 35mm (partially threaded) M3 40mm (partially threaded) M3 45mm (partially threaded) M3 50mm (partially threaded) - Quantity (optional): 24pcs, 50pcs

NOTE: 1. The products contain small parts; never let children play with them to avoid accidental ingestion. 2. Please allow a 1-3mm error due to manual measurement. Thank you for your understanding.