NBK

Lot of 20 SVSQS-M4-30 NBK Cross Recessed Flat Head M4 length 30mm Vacuum Vented Screws Made in Japan

$116.99
SKU: SVSQS-M4-30-NBK
Item: SVSQS-M4-30
Quantity: 10 Screws
Brand NBK
Made in Japan
5-7 days shipping
Lot of 10 SVSQS-M4-30-NBK Cross Recessed Flat Head M4 length 30mm Screws
SVSQS-M4-30 NBK Hex Socket Head Cap Screws with Captive Washer and Ventilation Hole.
Pack of 20

NBK Hex Socket Head Cap Screws with Captive Washer and Ventilation Hole.



Part Number M L D1 D L1 B t T (Approx.) d (max.)
SVSQS-M3-5 M4 30MM 7MM 9MM 4MM 3MM 0.8MM 1 1.5
  • The ventilation hole easily releases gas trapped in the screw holes of equipment and machines, and supports vacuum drawing of vacuum devices.
  • Flat washers and spring washers are captive, therefore prevent separation from screws.
  • It is unnecessary to assemble washers. It simplifies work when wearing gloves in a clean room.
  • Application: Vacuum devices, vacuum chambers, FPD production equipment,semiconductor devices, and electron microscopes