GRK GRK-10278 - #10 x 2-3/4" RSS Rugged Structural Screw (50-Count)
GRK GRK-10278 - #10 x 2-3/4" RSS Rugged Structural Screw (50-Count)
The GRK RSS™ Rugged Structural Screw is the premier alternative to traditional lag bolts, designed to provide high-tensile, torque, and shear strength for heavy-duty structural applications. Engineered with a patented design that eliminates the need for pre-drilling, these screws facilitate faster installations without the risk of wood splitting. The built-in washer head provides exceptional clamping force, while the Climatek™ coating ensures long-lasting corrosion resistance, making them ideal for both interior and exterior projects, including pressure-treated lumber.
Performance Features
- Climatek™ Coating: AC257 code-approved for use in treated lumber, providing superior corrosion protection.
- Zip-Tip™: Features a sharp point and threads that bite instantly for fast penetration without pre-drilling.
- W-Cut™: Lowers installation torque, allowing for smoother driving and reduced friction on the screw shank.
- CEE Thread™: Enlarges the screw hole for the non-threaded portion, increasing drawing strength and reducing the likelihood of splitting.
- Star Drive Recess: Provides six points of contact to eliminate stripping and ensure a zero-wobble fit.
- Integrated Washer Head: Large head surface area offers maximum clamping force and prevents pull-through.
Technical Specifications
| Diameter | #10 |
| Length | 2-3/4 in. (70 mm) |
| Drive Type | T-25 Star Drive | Case-Hardened Steel |
| Finish | Climatek™ Coating |
| Head Type | Round Washer Head |
| Package Quantity | 50 Screws |
| Structural Rating | ESR-2442 Approved |
What's Included
- (50) #10 x 2-3/4" RSS™ Rugged Structural Screws
- (1) T-25 Star Drive Bit
Shipping & Returns
Shipping & Returns
Get FREE Shipping Canada Wide* When You Spend Over $149.00!
For every purchase that is over $149 (Before Tax) and doesn’t weigh more than 50 lbs and is not over sized , we'll ship your order at no charge to you, that’s right, FREE!!!
Free Shipping Policy Restrictions
Free Shipping is not available for Large and or Heavy items (over 50lbs) Any Items that fall into this category will be shipped via the most economical rates and options that are available. Orders being shipped to P.EI, NFLD,NWT, Yukon and Nunavut are not eligible for Free Shipping.*Our Free Shipping Policy is subject to change without notice
How long will it take to get my order?
Most in Stock orders ship same day if placed by 1:00 PM eastern time (Monday-Friday)* **
Orders shipping to non remote locations within Ontario and Quebec should arrive witin 2-3 Business days.
Orders Shipping to the Maritimes or Western Canada to non remote areas usually arrive within 3-5 business days
*Large Over Weight and LTL Freight shipments may require 1 or more business days to prepare for shipping and can take 5-7 business days or more to arrive.
*Orders received Friday after 1:00 PM eastern time, on weekends, or on holidays, will be shipped out the next business day.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1 business day. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Yes, we offer international shipping to most countries. Shipping rates and delivery times vary depending on the destination. Any applicable customs duties or taxes will be the responsibility of the recipient. We are not currently shipping to the USA.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. If a product is defective on arrival and you notice it and contact us within 3 days of delivery, Wise Line Tools will handle it and pay the shipping. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.
