NBK logo

  • Special Screws
  • Vented Screws, Vacuum Screws

SCAP-3-CE

Cover Caps

  • Vacuum
  • Cleanroom Specification
  • Heat-resistance
  • Chemical-proof
  • Electrical Insulation

Dimension Drawing

SCAP-CECover Caps寸法図

Unit : mm

Part Number M (Fine)
Nominal of Thread
Pitch H D1 h B tB Recommended Torque
(N・m)
SCAP Part No. Mass
(g)
Price
(USD)
CAD
Download
QTY
(Piece)
SCAP-3-CE M5 0.5 6 9 2 7 3 0.1 SNCPS-M3 1.2 48.76 CAD Cart

● Batch cleanroom packing is provided for orders containing multiple items of the same size.

No products fulfill the conditions above.

We regret to inform you that no products fulfill the conditions you have entered.
Please change the values you have entered and search once again.

Nabeya Bi-tech Kaisha offers customized products in accordance with your needs.
Please feel free to contact us via the inquiry form.

Nabeya Bi-tech Kaisha
Customer Service

Please enter questions about customization and other product-related inquiries here.

Find the inquiry form here

Material/Finish

SCAP-CE
Cover Caps
Main Body Al2O3
(99.5% Alumina)

Application

Film formation equipment, etching devices, FPD production equipment, and semiconductor devices

Characteristics

  • Combine SCAPCover Cap and SNCPSSocket Head Cap Screw for Cover Cap.
  • These caps prevent the corrosion of screw heads due to vacuum chamber processing gas and plasma.
  • SCAPhas 2 material types as standard.
    SCAP-AL----Aluminum alloy
    SCAP-CE----Ceramic
  • The screw connection section is made of stainless steel, so this product has a higher tightening strength than aluminum or ceramic screws.
  • Cleanroom wash and cleanroom packing are completed.⇒Cleanroom Wash / Cleanroom Packing Service
  • Other requested materials such as Inconel*1 and Hastelloy*1 can be used for Cover Caps.

*1: Inconel is a registered trademark of Special Metals Corporation.
*1: Hastelloy is a registered trademark of Haynes International, Inc.


Precautions for Use

Corrosion resistance changes depending on use conditions. Always carry out tests under conditions same as actual conditions before use.

Usage

After tightening SNCPS Socket Head Cap Screw for Cover Cap, assemble SCAP Cover Cap so that it covers the head of SNCPS.
Ensure that the tightening torque of SCAP does not exceed the recommended torque in the chart.

SCAP-CECover Caps


Related Products

SCAP-PTCover Cap made of PTFE (Polytetrafluoroethylene), which has excellent chemical resistance, is available.
SCAP-PTSNCPS

SCAP-AL/SCAP-CE/SNCPSCover Caps / Socket Head Cap Screws for Cover Caps


Product List

Click here to see SCAP-CE

Click here to see Vented Screws, Vacuum Screws