iExcell 100 Pcs Metric M5 x 10 Stainless Steel 304 Hex Socket Button Head Cap Screws Bolts Kit;

✔  Head style: Button head
✔  Drive style: Hex socket drives,known as internal hex drives
✔  Head Diameter:  9.27mm/ 0.36"
✔  Head Height:  2.6mm/0.10"

✔  Thread Diameter: 5mm/0.197"
✔  Thread Pitch:  0.8 mm
✔  Thread Length:  10mm/0.39"
✔  Total Length:  12.6mm/0.50"

✔  Material:  Stainless steel 304
✔  Package:  100 Pcs screws, packed in an sturdy sotrage case

About Hex Socket Drives:
 Hex Socket drives, also known as internal hex drives, have a hexagonal hole in the center that requires an Allen key, also known as a hex key or Allen wrench
About Button Head:
 Button head is similar to standard pan head but havs a curved top