90° Cup Washer

Cost-reducing Solution for Steel to Wood Connections
  • Connection Type
  • Wood/Wood, Wood/Steel
  • Manufacturer
  • SWG

Request A Quote Tech. Support

Product Description

Product Description

The 90° cup washer is a machined steel part available for ASSY countersunk head screws ASSY Ecofast and ASSY VG CSK. The washer provides a proper bearing for the screw head in steel to wood connections without reaming out a steel plate.

Features

Eliminating the need for reaming out steel plate holes to receive the screw head reduces steel plate thickness requirements thereby reducing steel plate cost. The 90° cup washers can be used with countersunk headed ASSY screws [ASSY VG CSK, ASSY Ecofast] for the following fasteners’ diameters:

  • 1/4″ [6 mm]
  • 5/16” [8 mm]
  • 3/8” [10 mm]
  • 1/2″ [12 mm]
Design Guides

Design Guides

Structural Screw Design Guide

The most complete tool for high-capacity mass timber connections design using ICC and CCMC code approved ASSY structural fasteners.

Structural Mass Timber Fastening Design Guide

Companion to the Structural Screws Design Guide, it provides pre-designed, easy-to-read tables for tens of mass timber connections using high-capacity ASSY self-tapping screws.

    Join MTC NL subscribers to receive news on our products, resources & projects. You’ll get the latest sent directly to your inbox.

    Request a Quote

    Provide your contact information and the quantity and size you would like, and our Product Consultants will contact you with a quote for your requirements.

    Contact tech Support

    Provide your contact information , our Engineers will get back to you within 48hrs.

    Sign Up

    Register for a Technical Learning Session

    NEWS LETTER

    Sign up for MTC Newsletter and keep up to date with all our progress.