Hex Socket Cap Screw M3 Black Set 12.9 Grade Alloy Carbon Steel DIN912 4-50mm Full Thread Plain Finish (M3×10mm-50Pcs)

• GOOD STORAGE AND ASSORTMENT -- Useful assortment and come on a very nice case. There are 17 M3 popular sizes for your choices. All of screws will be packed in a transparent plastic box with specification label. The box also can be used for a storage box
• SAFETY AND SWEET -- Our M3 Black Hex Socket Cap Head Screw Bolts adopts high quality material, which is environmental and non-poisonous. In the process of using, there are no toxic substances releasing to ensure your safety
• HIGH QUALITY -- M3 Black Hex Socket Cap Head Screw Bolts Set are made of high quality Alloy Carbon Steel. The Alloy Carbon Steel material features strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using
• SHARP THREAD -- Our screw thread is very sharp, clean and accurate. And the compact thread is not easy to out of shape and slid in the process of rolling. Our screws bolts accord with standardized metric system. A variety of sizes can meet the maximum of requirement for you
• WIDE APPLICATION -- M3 Black Hex Socket Cap Head Screw Bolts are great amateurs, landlords, handymen, repair men, women, woodworking, construction, plumbing, HVAC and so on. They also worked well for 3 Dimensional printed projects. The kit is perfect to replace broken lost. Use on sheet metal and wood. The Kit is an ideal tool for home and workplace, too

DESCRIPTION: These screws and nuts are made of 12.9 grade alloy carbon steel, which provides strength and is commonly used when requiring higher mechanical properties. There are many length for your choice which can be commonly used in home and office appliance, machinery, furniture, repair and DIY inventions. SPECIFICATIONS: Material: 12.9 grade alloy carbon steel Color: Black Type: Hex socket cap head Size: (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: 24pcs, 50pcs(optional) PACKAGE INCLUDES: 1 Bag x Screws NOTE: 1. Products contain small parts, please do not let children play to prevent inadvertent swallowed. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.