Garage Door Screws (50 Pack) - 1/4" x 3/4" Self Drilling Tek Screws with Serrated Hex Washer Head, Zinc Plated Metal to Metal Fasteners for Hinge & Bracket Repair, Roofing, HVAC
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- Anti-Vibration & Permanent Fix: Featuring a unique Serrated Hex Washer Head, these screws bite deep into the metal surface to create a rock-solid bond. Designed specifically to prevent loosening caused by the high vibration of automatic garage door openers, ensuring your hinges and brackets stay secure for years.
- True Self-Drilling Efficiency: Save time with our precision-engineered Self-Drilling Points. These Tek screws effortlessly penetrate sheet metal and steel brackets without the need for pre-drilling a pilot hole. Ideal for quick DIY garage door hardware replacements and metal roofing maintenance.
- Weather-Resistant Zinc Plating: Each fastener is coated with a premium Zinc Finish, providing excellent corrosion and rust resistance. Whether it’s for a damp garage environment or outdoor metal sheds and pipeline fixation, these screws maintain their structural integrity against harsh North American weather.
- Universal Fit for US Hardware: Optimized for the North American market, these 1/4" x 3/4" fasteners are fully compatible with standard 3/8" sockets. A perfect 50-pack replacement kit for residential garage door panels, commercial warehouse doors, and general metal-to-metal projects.
- Widened Thread for Maximum Grip: Engineered with widened thread spacing and deep grooves, our screws offer superior pull-out strength. They are the go-to solution for stripping-prone metal holes, providing a more reliable grip than standard tapping screws for heavy-duty garage door hinges.
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Select a product to estimate shipping.Unbeatable Durability & Security with The Premium Fasteners
Engineered with wide thread spacing and deep thread grooves, these sheet metal screws bite into materials with unmatched force, creating rock-solid bonds that withstand vibrations, heavy loads, and harsh weather. Perfect for attaching hinges, brackets, and panels.
Garage Door Hinge and Bracket Fastener
Pendant Fastener
Maintenance of The Roof
Pipeline Fixation
My original screws stripped the holes in my thin steel door panels. Will these screws hold?
Wide thread pitches and deep grooves bite tightly into thin sheet metal. If existing holes are stripped, slide the hinge slightly up or down using its vertical adjustment slots and drive our screws into a fresh metal section.
What is the thread size of these screws? Will they fit my standard residential brackets?
These are #14 diameter (1/4" / 6.3mm) self-drilling screws with a 3/4" (19mm) length. This OEM-spec fits standard residential #1, #2, and #3 hinges, top roller fixtures, and bottom corner brackets perfectly.
Why is carbon steel better than stainless steel for self-drilling screws?
Stainless steel is too soft to drill through steel plates; its tip would burn out or dull. Our hardened carbon steel self-drilling point has the extreme hardness to drill cleanly through hinges and metal panels.
How do I avoid stripping out the metal sheet panel when driving these screws in?
Avoid stripping: Use variable drill speed/clutch. Drill high speed with firm pressure to pierce metal. Reduce speed as threads bite. Stop instantly when the head is flush. Do not over-torque or spin after seating to protect thin metal.
Product details
| Main Specification | |
|---|---|
| Manufacturer | Jsionaction |
| Unit Count | 50 Count |
| Item dimensions L x W x H | 1 x 0.25 x 0.25 inches |
| Exterior Finish | Zinc |
| Metal Type | Iron |
| Head Style | Hex |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.25 Inches |
| Brand | Jsionaction |
| Head Type | Socket |
| Number of Items | 50 |
| Fastener Type | Sheet Metal Screws |
| Item Diameter | 0.25 Inches |
| Number of Pieces | 50 |
| Fastener Size | 1/4" x 3/4" |
| Thread Size | 1/4"-16 |
| Material | Iron |
| Colour | Silver |
| Thread Type | Unc |
| Drive System | External Hex |
| Product information | |
| Set Name | Garage Door Fastener Kit (50 Piece) |
| Technical Details | |
| Part Number | JS50S |
| Material Type | Iron |
| Thread Style | Left Hand |
| Compatible groove diameter | 0.25 Inches |
| Set Screw Thread Type | Unified National Coarse (Unc) |
| Style | |
| Finish Types | Zinc Plated |
| Measurements | |
| Item Dimensions | 1 x 0.25 x 0.25 inches |
| Others | |
| Product Type | Sheet Metal Screws |
| Size Name | 3/4 inch |
| Screw Head Style | Hex |
| Screw Point Style | Self-Drill Point |