Best in 7 days
Pay in installments of $39.50 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
3/8" RSS SCREWS BY GRK FASTENERSRSS Structural Screws by GRK are an easy to use lag screw alternative and work for numerous construction applications. They also work well for the tops of tribeams and knee braces commonly used in our treehouse kits. We sell them each and in packs of 400. ACQ Compatible good for treated wood products. 3 8"" screw shaft Aggressive threading really grabs & draws materials together Capped head acts like a small built in washer Fits many of the brackets
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.6 ★★★★★
Based on 1775 reviews
Sort
Product Reviews
★★★★★ 5
color y diseño
Excelente color, me encanta el diseño.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
★★★★★ 5
Enano
Color: Black, Olive Green, Coffee, Size: Large
Muy buenas polos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 4
SoSo
Color: Black, White, Dark Gray, Size: Small
plain is nice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 30, 2025
★★★★★ 5
Great shirts
Good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 24, 2025
★★★★★ 5
Order a size up
Snug fit. Need a XL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
