Product Name: Machine Screws Bolts; Material: 304 Stainless Steel; Finish: Polishing; Screw Groove Type: Phillips; Color: Silver Tone. Model: 5/16-18x3/4"; Total Length: 3/4"; Number of Teeth(Each Inch): 18; Screw Head Dia: 15mm / 0.59". Material: These flat head screws are made of 304 stainless steel, corrosion-resistant, wear-resistant, not easy to rust.. Advantage: Our flat head machine screws are good for both indoor or outdoor, dry or wet environments use.. Application: Suitable for household, office equipment industry, the electronics industry, the communications industry, machinery, etc..
