Skip to product information
1 of 5
Shop more Cross-Laminated Timber Screws
SKU: SDCP22858-R50

0.315" x 8-5/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50

0.315" x 8-5/8" Strong-Drive SDCP Timber-CP Screw - Yellow Zinc, Pkg 50

Regular price $71.79
Sale price $71.79 Regular price
0% off
Payment methods
Accepted payments:
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
shipping truck, lead time icon
Ships May 30 when you order now
Request Bulk Pricing
Fill out the form below or give our sales consultants a call at 888-794-1590.


The Simpson Strong-Drive SDCP Timber-CP screw is a structural fastener designed for cross-laminated timber (CLT) and mass timber construction, as well as general interior applications. These partially threaded structural fasteners are designed to pull structural members together with superb holding power and excellent load capacity. The large, flat head and underhead nibs provide for clean countersinking, flush with the surface. Predrilling is not typically required. For interior and dry applications only.


Material: Carbon Steel
Thread length: 3-1/8"
Head diameter: .575"
Point type: Type 17
Drive type: T40 Star Drive
Quantity: 50
Head type: Flat Head with Nibs
Finish: Yellow Zinc
Diameter: 0.315"
Length: 8-5/8"
Manufacturer name: Simpson Strong-Tie
Product Guide: View Spec Sheet
View full details
Shop more Cross-Laminated Timber Screws
× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit:

Customer Reviews

Be the first to write a review