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#10 x 3 in. Interior Flat Head Wood Screws Construction Framing Torx T-Star Plus (72 Each) 1 LB Bit Included
- 3 in. Premium Interior Screw - includes 72 pieces
- No pre-drilling needed with heat treated 4CUT point technology
- Secure fastening in wood, concrete, masonry, metal or plastic
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Product Details
About This Product
The SPAX Factor - For the craftsman that concentrates on the details, We Work for You. For the Pro that puts qualify first, we help you create stronger connections, enhance performance and improve results when your reputation is on the line. This high performance wood screw is not your average screw. While it is designed for wood applications it is also functional for other materials like masonry, drywall, plastic, and up to 24ga steel. Masonry and Concrete do require pre-drilling. It is made with carbon steel and coated for durability to fasten strongly and securely. SPAX is your trusted partner for your fastening needs. Do it Once, Do it Right with SPAX.
Highlights
- Stay Stronger for Longer! Heat Treated Durability. Subjecting the screw to heat treating gives greater strength and reduces breakage. Tested under the tougest scenerios to give you confidence in every connection.
- No required pre-drilling in wood. Be more efficient on the job by eliminating time consuming steps with self drilling SPAX UNIQUE 4CUT POINT technology.
- T-star plus drive provides superior bit engagement, better bit engagement means quicker installation with less effort, conveniently allows for 1-hand overhead driving
- T-Star plus drive provides superior bit engagement. Better bit engagement means quicker installation with less effort. Welcome to the world of one-hand overhead driving.
- Check out our Threads!! Our patented thread serration technology allows the screw to be driven faster, easier to install, and reduces splitting in wood. Let the SPAX FACTOR take some of the hassle out of your next project.
- Requires a T-20+ bit - included in box
- Common applications: cabinet frames, hinge installation, indoor furniture, other general applications where yellow zinc coating is acceptable
- Engineered and manufactured
- Multi-purpose fastener properties report
- Return Policy
Product Information
Specifications
Dimensions
Screw Length | 3 in |
|---|---|
Size | #10 |
Details
Drive Style | Torx |
|---|---|
Fastener Base Material | All-Purpose |
Fastener Color | Brass |
Fastener Material | Carbon Steel |
Fastener Plating | Yellow Zinc |
Fastener Type | Wood Screw |
Features | Self Tapping |
Head Style | Flat Head |
Interior/Exterior | Interior |
Measurement System | Inches |
Package Quantity | 72 |
Product Weight (lb.) | 1 lb |
Returnable | 90-Day |
Thread Style | Serrated Thread |
Warranty / Certifications
Manufacturer Warranty | For warranty information on this product, please call the Customer Service Center at 1-800-435-4654. |
|---|
Questions & Answers
I need to eliminate squeaking and popping wood floors in a hose that is only five years old. Can I use these to secure the floor from drilling from the subfloor into the hardwood above it?
Recommended SPAX Product: T-STAR plus Flat Head Yellow Zinc Multi-Material Construction Screws (Interior grade – the exact product designed for this kind of subfloor-to-hardwood repair) Why? Flat head – Drives completely flush (or slightly recessed) from the subfloor side. No pre-drilling needed in wood (thanks to the patented 4CUT point). Patented thread serrations give 40 % less driving torque and extremely strong pull-down force — this is what actually pulls the hardwood tight against the subfloor and stops the squeaking / popping. Best sizes for most homes (3/4" subfloor + 3/4" hardwood)- #8 × 2" (part # 4191020400504 – 1 lb box). #10 × 2-1/2" (part # 4191020500604 – 1 lb box) ← my top recommendation for maximum bite and holding power. These lengths give you full penetration through the subfloor plus ¾–1" into the hardwood — exactly what you need to lock the layers together without poking through the finished floor.
From the photos, what does "brakes on metal" mean?
“Thanks for your question! “Brakes on metal” is a feature of our SPAX MULTI-head screws designed to protect metal fittings and ensure a perfect connection. Here’s how it works: • + Recessed segments for wood: When driving into wood, the recessed pockets mill away material for a clean, flush finish. • + Non-recessed “braking” surfaces for metal: As soon as the head contacts a metal fitting, the flat (non-recessed) portions engage and act like a brake. This stops the screw from over-tightening, prevents damage to the fitting’s surface, and still creates a rock-solid joint. In short, the “brakes on metal” feature automatically limits how deep the screw goes into metal, so you get consistent, secure fastening without stripping or distorting the part.”
can this screws use for sheathing plywood lay on OSB subfloor?
Hello, Typically we suggest using a 2" minimum length fastener. Depending on your layers, it is recommended to have 1.25" penetration into the joist. - SPAX US
Is this 1 lb box? So hard to find the larger boxes!
Hello, Yes that is a 1# box. Apologies that there is no larger box in our set for this product. SPAX US
What is the sheer strength of this screw?
Hello, the shear value of the #8 screw is 345 pounds. *Shear strength is determined in accordance with AISI S904 using minor thread diameter when fastener is tested in threaded section. Please also note, that is the value of the screw only, shear value of connection may be different based on wood or connector values. -SPAX US
What is the required he size to mount in concrete?
Please see SPAX website for our tech bulletin which will provide you spec details for your project install. Please let us know if you need any other help with your project. ~ SPAX team
Product description indicates this is an 'Undercut' screw. The pictures/images provided are not of an Undercut screw. Please advise.
The T-Star+ Flat head screw does have the patented MultiHead that provides cutting surface on the underside of the head. See pictures at spax.us.
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Compare Key Features
Product Snapshot | |||
|---|---|---|---|
Ideal for professionals and DIYers who need exceptional strength and ease of use, ensuring faster installation and reduced splitting in wood. | Ideal for professionals and DIYers seeking superior performance, these screws offer easy installation and exceptional durability for various applications. SPAX - Do it Once, Do it Right. | Great for homeowners looking for strong and reliable screws , making interior woodworking projects easier . These screws feature a star drive and coarse auger threads to reduce splitting and speed installation .. | Great for homeowners looking for durability and efficiency, making installation easier and faster. SPAX self-tapping screws eliminate pre-drilling and reduce splitting, saving you time and effort. |
Length | |||
3 in | 3-1/4 in | 3 in. | 2-1/2 in. |
Diameter | |||
#10 | #9 | #9 | #8 |
Thread Type | |||
Serrated Thread | Serrated Thread | Coarse | Serrated Thread |
Material | |||
Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel |
Head Type | |||
Flat Head | Flat Head | Bugle Head | Flat Head |
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