• Special Screws
  • Chemical Resistance Screws

SCAP-PT

Cover Caps - PTFE (Teflon)

  • Cleanroom Specification
  • Chemical-proof

Dimension Drawing

SCAP-PTCover Caps - PTFE (Teflon)寸法図

Specs/CAD

Unit : mm

Part Number M H D1 h B tB Recommended Torque
(N・m)
with SNCPS Socket Head Cap Screws Qty per Pack Mass
(g)
Price
(USD)
CAD Standard
SCAP-3-PT 5×0.5 6 9 2 7 3 0.04 SNCPS-M3 1 0.65 17.82 CAD Cart
SCAP-4-PT 6×0.75 8 10 2.8 8 3 0.08 SNCPS-M4 1 1.1 18.73 CAD Cart
SCAP-5-PT 8×0.75 9 12 3.5 9 3 0.2 SNCPS-M5 1 1.6 20.12 CAD Cart
SCAP-6-PT 10×0.75 10 14 4 11 4 0.35 SNCPS-M6 1 2.3 21.04 CAD Cart
SCAP-8-PT 12×1 11 16 5 13 4 0.45 SNCPS-M8 1 3.1 22.41 CAD Cart
SCAP-10-PT 16×1 12 20 6 17 4 0.6 SNCPS-M10 1 4.8 25.63 CAD Cart

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-PT
Cover Caps
Main Body PTFE
(Tetrafluoroethylene:Teflon*1

*1: Teflon is a registered trademark of DuPont.


Application

FPD production equipment, semiconductor fabrication wet processes,
printed circuit board etching devices, metallic surface treatment equipment and facilities, cleaning equipment, and chemical plants

Characteristics

  • Combine SCAP-PT Cover Caps and SNCPS Socket Head Cap Screws for Cover Caps.
  • The PTFE (Teflon) cover protects the screw head from corrosion caused by chemicals.
  • PTFE is a plastic with excellent chemical resistance, and most chemicals cannot penetrate it.
  • Chemical Resistance of PTFE⇒Chemical Resistance of Chemical Resistance Screws
  • Since the screw portion is stainless steel, they can be used with higher tightening forces than PTFE screws.
  • Tightening with the recommendation torque has a sealing effect and the bearing surface of the cover cap fits the attachment surface tightly. Airtight testing at 0.6 MPa confirmed that there is no leakage.
  • Also, make cover caps from requested materials such as Hastelloy*1 and PEEK are available.

*1: Hastelloy is a registered trademark of Haynes International, Inc.


Precautions for Use

Chemical resistance changes with performance conditions. Always carry out tests under performance conditions similar to actual conditions in advance.

Usage

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

SCAP-PTCover Caps - PTFE (Teflon)


Related Products

SCAP-AL aluminum alloy for use in vacuum chambers are available.
SCAP-ALSCAP-CESNCPS

SCAP-PTCover Caps - PTFE (Teflon)

SCAP-CE ceramic cover cap for use in vacuum chambers are available.
SCAP-ALSCAP-CESNCPS

SCAP-PTCover Caps - PTFE (Teflon)


Product List

Customer Service

  • Usage Method
  • Technical Question
  • Customization Products

NBK America LLC

9:00 to 17:00 on weekdays, Eastern Standard Time