Feature:
-These socket head bolts and nuts are made of high quality stainless steel material, which is corrosion resistant, rustproof and not easy to break, yet maintains high strength and excellent performance in harsh environments and is durable to use.
-The set of flat head bolts and nuts is easy to use. The thread is compact and evenly stressed, and is not easy to deform and slip during use. The smooth edges of the nut and bolt set will not hurt your hands during use.
-All stainless steel hexagon socket nuts and bolts are stored in a transparent and sturdy storage box with compartments, stored separately, well organized, easy to carry and find. No dirt during transportation and easy to use.
-Widely used in furniture industry, electronics industry, communication industry, aerospace industry, office equipment industry, wind power industry, petrochemical industry, shipbuilding, engineering industry, etc. Ideal for industry, household goods, construction, furniture, automobiles, motorcycles, etc.
Specification :
-Material: stainless steel
-Dimensional system: Metric
-Thread diameter: M3/3mm , M4/4mm , M5/5mm.
-Screw length: 8mm, 12mm, 16mm, 20mm.
-Nut size: M3 , M4 , M5.
-Quantity: 503 pieces Package included：
30 pieces M3 x 8mm screws
30 pieces M3 x 12mm screws
30 pieces M3 x 16mm screws
30 pieces M3 x 20mm screws
20 pieces M4 x 8mm screws
20 M4 x 12mm screws
20 pieces M4 x 16mm screws
20 pieces M4 x 20mm screws
15 M5 x 8mm screws
15 pieces M5 x 12mm screws
10 pieces M5 x 16mm screws
10 pieces M5 x 20mm screws
120 M3 nuts
80 M4 nuts
50 M5 nuts
3 pieces wrench
