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#14 x 1 Serrated Hex Washer Head with #2 Drill Point Silver Color Screw,1/4'-20 Thread Self Piercing Screws,Tek & Thread Cutting Screws for Sheet Metal Drilling, Metal Roofing & Garage Door (25 Pcs)

Free shipping on orders over $29.99

$6.99

$ 2 .99 $2.99

In Stock

1.Color:Black


2.Size:3/4 Inch


3.:25


About this item

  • Heavy-Duty Self-Drilling Screws for Lasting Stability: Engineered for extreme durability, these Hex Washer Head Screws feature widened threads and deep grooves to lock garage door hinges, brackets, and Sheet Metal Screws applications securely. The Zinc Plated Screws resist corrosion while the Hexagonal Self Tapping Screw design ensures maximum torque resistance, preventing stripping even under heavy loads.
  • Precision-Engineered Tek Screws for Flawless Grip: The serrated Hex Washer Head Screws bite into surfaces to eliminate slippage, perfect for vibrating environments like garage doors or Metal Roofing Screws installations. Combined with Thread Cutting Screws technology, these self-piercing fasteners create clean, debris-free threads in steel, aluminum, or PVC.
  • Self-Piercing Screws with Hassle-Free Installation: No pre-drilling needed! The Sharp Point Self Drilling Screws and tapered #2 drill tip slice through 18-22 gauge metals effortlessly. Ideal for Self-Tapping Screws projects, the 1/4"-20 threads form instant bonds, reducing installation time by 50% compared to standard screws.
  • Perfectly Sized for Universal Compatibility:With a 1" total length (0.9" bolt) and 3/8" socket fit, these Self-Drilling Screws work seamlessly with drills, impact drivers, or manual wrenches. Use them for Garage Door Screws, HVAC ducts, or Sheet Metal Drilling Screws – precision-engineered for professional-grade results.
  • Multi-Purpose Thread Cutting Screws for Every Project: From Metal Roofing Screws to automotive panels, these Tek Screws adapt to any task. The corrosion-resistant zinc coating and Self Piercing Screws design ensure longevity in outdoor or high-moisture environments. Includes 25 screws – your all-in-one solution for industrial and DIY fixes!



Product Description

Durable and Secure Fasteners

Secure your garage door with confidence using our heavy duty hex head self tapping sheet metal tek screws. With widened thread spacing and deep thread groove, your materials will stay securely in place, providing maximum stability. Perfect for mounting side hinges, intermediate hinges, top roller carriers, or bottom corner brackets to panels.

Superior Grip, No Slipping

Our hex washer head self drilling screws feature a unique serrated design that offers superior surface grip. The sawtooth-like edge on the washer head prevents slipping or loosening, ensuring a secure bond. Say goodbye to worries about your materials coming loose or shifting.

Easy and Long-lasting Installation

No need to drill and tap separately! Our garage door self tapping screws have unique drilling points and tapered threads that effortlessly penetrate the material, forming a safe and long-lasting bond. Installation is a breeze, and the screws can withstand the test of time.

Convenient and Compatible

Designed with a total length of 1" and a bolt length of 0.9", our self tapping screws are compatible with a 3/8 socket. They are easy and convenient to use with any standard socket set.

The Perfect Choice for Any Project

Whether it's metal roofing, sheathing, or any other sheet metal application, our self drilling screws are the ultimate solution. With high strength, wide thread spacing, and a serrated hex washer head design, they offer superior performance and stability. Make your projects hassle-free and choose the best.

Empowering DIY Enthusiasts Garage Door Hardware
garage door hardware

Patrocle
2025-09-02 17:25:33
For what i need it forGarage door reinforce
Rowe
2025-08-20 18:38:06
Exactly as described, work well
Michael T. Doherty
2025-06-25 14:46:37
These screws look perfect for use in replacing my old, creaky, garage door hinges. They seem well made but I cannot tell if they are zinc coated for rust protection or not. It doesn't say in the listing, and they came bagged with no description or labeling. Zinc coating is critical for screws on a garage door. If they are not rustproofed, they will rust post-haste. Not acceptable. I am going to take a chance on my project but can't really recommend them unless they are to be used in a totally dry environment where rust development isn't an issue. Seller ought to provide the information on coating in the listing. Please do that and save your customers the hassle and aggravation of having rusty screws in a short period of time.... I used then on three overhead doors in my horse stable where moisture is an issue. I will know soon enough if they are rust resistant and will revise my reviews accordingly.
Train
2025-05-01 10:19:49
These self-drilling screws worked really well. I highly recommend them. I just made sure I got the right length. The head size was a bit smaller than my existing screws. My bad on that because this information was availble on the site; but not really an inconvenience since I keep multiple sized hex pieces and easily found a fit. But as far as how well they work, very pleased.
andrewnewell
2025-04-23 13:16:27
Self drilling,good value
Allen G
2025-04-21 11:05:07
The quality and durability of the screws are exceptional. In addition these screws are rust resistant and will last a lifetime.
Bing9000
2025-04-14 16:43:54
One of the screw got loose and went missing. Everytime the garage door closes there is an gap. The screw fixes it. A Job well done.
SDonaher
2025-01-17 15:58:12
A 7/16" head would be better than 3/8".
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