S-91080A104 Easy-Install Slotted Washers

Easy-Install Slotted Washers

1291FA00029 Easy-Install Slotted Washers
1291FA00029 Easy-Install Slotted Washers

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

Part No.
Part No. 1291FA00029
Equivalent to mcmaster :
91080A104

Basic Information

System of Measurement Inch
Washer Type Slotted

Dimension Parameters

OD 0.5"
Thickness 0.056-0.071"

Material & Strength Parameters

Material 18-8 Stainless Steel
Hardness Rockwell B68

Installation & Application Parameters

For Screw Size 1/4"

Finish & Compliance Parameters

RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/14/2023, 235 SVHC) Compliant

Geometric Parameters

Slot Width 9/32"
Slot Depth 3/8"
Technical Drawings No drawings available at the moment, will be launched soon
In Stock
Price available upon request. Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
  • Fast delivery
  • Enjoy discounts on bulk purchases
  • Secure Payment
  • Fast Global Shipping

Key Features & Benefits at a Glance

  • Superior corrosion resistance from 18-8 Stainless Steel, ensuring long-term reliability in harsh industrial environments.
  • Enhanced load distribution with a 0.5" outer diameter, reducing stress and preventing surface damage on assemblies.
  • Precise slot compatibility featuring a 9/32" slot width and 3/8" depth for secure fitting with standard tools and 1/4" screws.
  • Exceptional mechanical durability due to Rockwell B68 hardness, resisting deformation under heavy-duty use.
  • Compliance with environmental standards, including RoHS 3 and REACH, for safe and sustainable industrial applications.
  • Accurate inch system sizing ensuring seamless integration with existing machinery and components.
  • Optimized thickness range (0.056-0.071") for consistent performance and ease of installation in varied setups.

Professional Applications & Engineering Value

This slotted washer is engineered from 18-8 Stainless Steel to address common industrial challenges like corrosion and mechanical wear. Its robust construction, with a precise slot width of 9/32" and depth of 3/8", allows for reliable fastening in applications involving 1/4" screws, such as machinery assembly, automotive systems, and outdoor equipment. The material's inherent resistance to rust and chemicals, combined with a Rockwell B68 hardness, ensures it withstands vibration and high loads without failure. By integrating this washer, engineers can enhance the longevity and safety of their designs, making it ideal for sectors demanding corrosion-resistant and durable components under strict industrial standards.

Specification Summary & Compliance

This washer adheres to precise dimensional tolerances in the inch system, with an OD of 0.5", thickness range of 0.056-0.071", and slot dimensions optimized for 1/4" screw size. It conforms to industry standards for material integrity and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring it meets environmental and safety regulations for global industrial use.

🔍
Cancel