S-95630A116 1.062" ID x 1.37" OD Plastic Washers

Plastic Washers

1263FA00104 Plastic Washers
1263FA00104 Plastic Washers

Image may differ from product. See technical specification for details.

Part No.
Part No. 1263FA00104
Equivalent to mcmaster :
95630A116

Basic Information

System of Measurement Inch
Washer Type Flat
Color White

Dimension Parameters

ID 1.062"
OD 1.37"
Thickness 0.018-0.023"

Material & Strength Parameters

Material PTFE Plastic
Hardness Durometer 55D

Temperature & Environment Parameters

Maximum Temperature 500°F

Installation & Application Parameters

For Screw Size 1"

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/17/2022, 223 SVHC) Compliant
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
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Key Features & Benefits at a Glance

  • Exceptional chemical resistance due to PTFE material, ideal for harsh industrial environments where corrosion or chemical exposure is a concern.
  • High-temperature stability up to 500°F, ensuring reliable performance and dimensional integrity in demanding thermal applications.
  • Consistent sealing and load distribution with precise inner diameter (1.062") and outer diameter (1.37") for a perfect fit on 1" screws.
  • Durable and resilient performance from Durometer 55D hardness, providing excellent wear resistance and long service life.
  • Safe and compliant for global use with RoHS 3 and REACH compliance, meeting strict environmental and safety regulations.
  • Low friction and non-stick properties of PTFE plastic, reducing wear on components and easing maintenance.
  • Lightweight and corrosion-resistant white design, suitable for applications where metal washers may fail due to weight or reactivity.

Professional Applications & Engineering Value

This PTFE plastic flat washer is engineered to address common industrial challenges, such as chemical degradation and extreme heat. Made from high-performance PTFE material, it offers superior resistance to a wide range of chemicals, acids, and solvents, making it ideal for use in chemical processing, food and beverage equipment, and pharmaceutical machinery. The flat washer design ensures even pressure distribution, preventing bolt loosening and surface damage under vibration or load. With a maximum temperature rating of 500°F, it performs reliably in high-heat environments like automotive engines, HVAC systems, and industrial ovens, where traditional washers might deform or fail. Its precise 1" screw size compatibility and consistent dimensions (1.062" ID x 1.37" OD) provide a secure fit, reducing installation errors and enhancing assembly efficiency in industrial applications.

Specification Summary & Compliance

This flat washer features inch system dimensions with an inner diameter of 1.062", outer diameter of 1.37", and thickness range of 0.018-0.023", ensuring precise fit and function for 1" screw sizes. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and health safety standards. The material, PTFE plastic with a Durometer 55D hardness, is manufactured to provide reliable performance in various industrial settings, supporting quality and compliance in global supply chains.

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